InverX Horizontal 26kW Swimming Pool Heat Pump – IXR66 | TurboSilence® Technology 🌊

Transform your pool heating experience with the revolutionary InverX IXR66 26kW heat pump – the most advanced swimming pool heating solution for large residential and light commercial installations. Featuring the groundbreaking patented TurboSilence® Tech control system, this premium heat pump delivers 20% faster heating while operating 10 times quieter than standard inverter models. With exceptional energy efficiency (COP up to 16.5), built-in WiFi control, and all-season performance down to -15°C, the InverX represents the pinnacle of intelligent pool technology.

🚀 Revolutionary TurboSilence® Technology

The InverX doesn’t just improve on existing technology – it revolutionizes it. After 5 years of development by Fairland’s R&D centre, the TurboSilence® control system achieves what was previously thought impossible: combining maximum heating power with library-quiet operation.

How TurboSilence® Works:

✅ Perfect Balance – Optimizes inverter compressor control with advanced heat exchange technology
✅ Turbo Performance – Delivers powerful heating for significantly faster temperature rise
✅ Ultra-Quiet Operation – Maintains impressively quiet performance even during high-output cycles
✅ Adaptive Intelligence – Adjusts performance parameters based on real-time requirements
✅ Unmatched Efficiency – Achieves the best efficiency-to-noise ratio in its class

The Result? Your pool heats up 20% faster than conventional heat pumps, uses 50% less energy than standard models, and operates as quietly as a household refrigerator – even at full capacity.

📥 Downloads & Documentation

Complete technical resources for your InverX IXR66:

📥 Installation & User Manual (29 pages)
Download InverX Installation & User Manual PDF (opens in new tab)
Complete installation instructions, wiring diagrams, operation guide, maintenance procedures, troubleshooting, WiFi setup, and technical specifications. Essential reading for installers and owners.

📥 Technical Specifications Sheet (1 page)
Download InverX Specifications PDF (opens in new tab)
Detailed performance data across all InverX models including COP ratings at various conditions, power consumption, dimensions, and recommended pool volumes.

⭐ Top 7 Standout Features & Benefits

1. Three Intelligent Operating Modes 🎚️

Choose the perfect mode for your needs:

• 🚀 Turbo Mode – Maximum 26kW heating capacity for rapid temperature rise, perfect for initially heating your pool or after cold weather
• 💡 Smart Mode – Automatically optimizes between efficiency and performance, ideal for everyday use and temperature maintenance
• 🔇 Silence Mode – Ultra-quiet operation perfect for nighttime running or noise-sensitive areas, while still maintaining comfortable temperatures

2. Whisper-Quiet Performance 🤫

Sound pressure: 40.8-51.2 dB(A) at 1m (quieter than a normal conversation)
At 10 meters: Only 20.8-31.2 dB(A) (as quiet as a whisper)

The InverX uses a twin-rotary compressor that minimizes vibration and eliminates the annoying compressor noise found in conventional heat pumps. Even your closest neighbors won’t know it’s running.

3. Exceptional Energy Efficiency 💰

COP up to 16.5 in ideal conditions (Air 26°C, Water 26°C)
COP 8.0-5.1 in typical operating conditions (Air 15°C, Water 26°C)
Average COP 11.6 at 50% capacity during maintenance operation

What this means: For every 1kW of electricity consumed, you receive up to 16.5kW of heat output – making it 75-85% more efficient than electric or gas heaters.

4. True All-Season Heating ❄️

Operating range: -15°C to +43°C ambient temperature
Heats water to 40°C

Unlike conventional heat pumps that lose efficiency in cooler weather, the InverX maintains strong performance even in winter conditions, allowing you to extend your swimming season or heat your pool year-round.

5. WiFi Smart Control 📱

Built-in WiFi module + Intuitive Smartphone App

• Control your heat pump from anywhere in the world
• Create customized heating schedules aligned with your usage patterns
• Monitor real-time performance metrics and energy consumption
• Receive maintenance alerts and system notifications
• Switch between Turbo/Smart/Silence modes remotely
• Track historical performance data
• Compatible with iOS and Android devices

6. Patented Hexagon Honeycomb Design 🐝

The InverX features an innovative hexagonal heat exchanger structure that:

• Maximizes heat exchange surface area within a compact footprint
• Provides superior durability through distributed stress patterns
• Creates distinctive modern aesthetics
• Optimizes airflow while minimizing resistance
• Enables more efficient operation across varying conditions

7. Premium Titanium Heat Exchanger 💎

Spiral titanium tube construction in PVC housing

Titanium is the gold standard for pool heat exchangers, offering:

• Superior corrosion resistance (even in saltwater pools)
• Extended lifespan compared to nickel or cupro-nickel
• Excellent heat transfer properties
• Resistance to chemical damage
• Lower maintenance requirements

🔧 Complete Technical Specifications

Heating Performance (Air 26°C, Water 26°C, Humidity 80%)

Specification	IXR66 Performance
Heating Capacity – Smart Mode	22.0 kW (Average efficiency mode)
Heating Capacity – Turbo Mode	26.0 kW (Maximum performance)
Heating Capacity – Silence Mode	13.2 kW (60% capacity, ultra-quiet)
COP in Smart Mode	8.0
COP Range	16.5 – 7.0 (variable based on conditions)
COP at 50% Capacity	11.6 (typical maintenance operation)

Heating Performance (Air 15°C, Water 26°C, Humidity 70%)

Specification	IXR66 Performance
Heating Capacity – Smart Mode	15.0 kW
Heating Capacity – Turbo Mode	18.0 kW
COP in Smart Mode	5.6
COP Range	8.0 – 5.1
COP at 50% Capacity	7.0

Cooling Performance (Air 35°C, Water 28°C, Humidity 80%)

Specification	Value
Cooling Capacity	12.0 kW

Electrical Specifications

Specification	IXR66 Details
Power Supply	230V / 1 Phase / 50Hz
Rated Input Power (at Air 15°C)	0.38 – 3.53 kW
Rated Input Current (at Air 15°C)	1.65 – 15.3 A
Required Circuit Breaker	24.5 A
Residual Current Device (RCD)	30 mA leakage protection
Recommended Fuse	24.5 A
Power Cable Required	3 × 6 mm² (for runs ≤10m)
Signal Cable	3 × 0.5 mm² (can extend to 50m)

Physical & Installation Specifications

Specification	Value
Model Number	IXR66 / IXCR66
SKU	1764396022
Dimensions (L×W×H)	1125 × 429 × 952 mm
Net Weight	90 kg
Water Pipe Connection	50mm (inlet and outlet)
Recommended Water Flow Rate	8-10 m³/h
Advised Pool Volume	50-100 m³ (recommended range)

Noise Performance

Measurement Location	Sound Level (dB[A])
At 1 Meter Distance	40.8 – 51.2 dB (variable with mode)
At 50% Capacity (1m)	44.4 dB (typical maintenance)
At 10 Meters Distance	20.8 – 31.2 dB (barely audible)

For Reference: 40-50 dB is equivalent to a quiet office or library, 30-40 dB is comparable to a whisper, and 50-60 dB is like a normal conversation.

Components & Materials

Component	Specification
Heat Exchanger Type	Spiral titanium tube in PVC housing
Casing Material	Aluminum alloy (corrosion-resistant)
Compressor Type	Full inverter twin-rotary compressor
Refrigerant	R32 (675 GWP – environmentally friendly)
Refrigerant Charge	2000g
CO2 Equivalent	1.35 tonnes
Control Interface	Intelligent touchscreen display
Connectivity	Built-in WiFi module

Operating Conditions

Parameter	Range
Ambient Air Temperature	-15°C to +43°C
Water Temperature Setting	18°C to 40°C (heating mode)
Optimal Performance Range	Air 15°C to 25°C
Defrost Function	Automatic defrosting when required

📏 Pool Sizing Guide & Recommendations

Choose the right heat pump for your pool volume:

Your Pool Volume	Recommended Model	Why This Size?
20-40 m³	IXR26 (9kW)	Adequate for smaller pools
25-50 m³	IXR36 (11kW)	Good for medium pools
30-60 m³	IXR46 (14kW)	Suitable for larger residential
40-75 m³	IXR56 (19kW)	Ideal for very large pools
50-100 m³	IXR66 (26kW) ⭐	Perfect for extra-large pools
65-120 m³	IXR80 (28kW)	For swim spas or commercial

💡 Sizing Tip: Think Bigger for Better Efficiency

When choosing your InverX model, consider selecting based on the Silence Mode capacity rather than maximum output. This approach delivers:

✅ 20% more energy savings through running at lower capacity
✅ Even quieter operation as the unit doesn’t need to work as hard
✅ Faster initial heat-up when using Smart or Turbo modes
✅ Extended equipment lifespan due to less strain on components

Example: If you have a 60m³ pool, choosing the IXR66 (26kW) instead of the IXR56 (19kW) means the unit will spend most of its time running in highly efficient Silence Mode, saving energy and reducing noise while still heating quickly when needed.

⏱️ Estimated Heat-Up Times

How long to heat your pool? Use this guide to understand realistic heating timeframes for the InverX IXR66.

Heat-Up Time Formula

Time (hours) = (Pool Volume × Temperature Rise × 1.16) ÷ Heat Pump Output

Where:

• Pool Volume = cubic meters (m³)
• Temperature Rise = Target temp – Current temp (°C)
• 1.16 = Constant for water heating
• Heat Pump Output = kW capacity

Real-World Heating Estimates for IXR66

Scenario 1: Spring Pool Opening (Air 15°C)
Using Smart Mode capacity of 15.0 kW

Pool Size	Temp Rise	Estimated Time	Daily Heating*
50 m³	5°C → 20°C (15°C rise)	58 hours	3-4 days
60 m³	5°C → 20°C (15°C rise)	70 hours	4-5 days
70 m³	5°C → 20°C (15°C rise)	81 hours	5-6 days
80 m³	5°C → 20°C (15°C rise)	93 hours	6-7 days
100 m³	5°C → 20°C (15°C rise)	116 hours	7-8 days

Scenario 2: Summer Heating (Air 26°C)
Using Smart Mode capacity of 22.0 kW

Pool Size	Temp Rise	Estimated Time	Daily Heating*
50 m³	5°C → 20°C (15°C rise)	40 hours	2-3 days
60 m³	5°C → 20°C (15°C rise)	48 hours	3 days
70 m³	5°C → 20°C (15°C rise)	55 hours	3-4 days
80 m³	5°C → 20°C (15°C rise)	63 hours	4 days
100 m³	5°C → 20°C (15°C rise)	79 hours	5 days

Scenario 3: Quick Heat-Up with Turbo Mode (Air 26°C)
Using Turbo Mode capacity of 26.0 kW

Pool Size	Temp Rise	Estimated Time	Daily Heating*
50 m³	5°C → 20°C (15°C rise)	34 hours	2 days
60 m³	5°C → 20°C (15°C rise)	40 hours	2-3 days
70 m³	5°C → 20°C (15°C rise)	47 hours	3 days
80 m³	5°C → 20°C (15°C rise)	53 hours	3-4 days
100 m³	5°C → 20°C (15°C rise)	67 hours	4 days

Scenario 4: Temperature Maintenance
Once at target temperature, typical daily heat loss of 1-2°C

Pool Size	Daily Heat Loss	Maintenance Time	Running Hours/Day
50 m³	1-2°C loss	3-6 hours	4-6 hours
75 m³	1-2°C loss	5-9 hours	5-8 hours
100 m³	1-2°C loss	6-12 hours	6-10 hours

*Daily heating assumes 12-15 hours of operation per day. Running 24/7 would reduce these times proportionally.

⚠️ Important Factors Affecting Heat-Up Time

These estimates assume ideal conditions. Your actual heating time may vary based on:

🌡️ Ambient Temperature – Colder air reduces heat pump output
☀️ Solar Gain – Sunny days add free heating
💨 Wind Exposure – Wind increases heat loss from pool surface
🏊 Pool Cover Usage – A cover can reduce heating time by 30-50%
🌊 Pool Insulation – Ground contact and wall insulation affect heat retention
💧 Water Circulation – Proper flow rate ensures efficient heat transfer
📍 Installation Location – Sheltered areas reduce heat loss

Pro Tip: Using a pool cover when the pool isn’t in use can reduce your heating time by up to 50% and dramatically reduce ongoing running costs.

💰 Running Cost Comparison & Energy Savings

See how much you can save with the InverX IXR66 compared to alternative heating methods.

Annual Operating Cost Estimates

Based on heating a 70m³ pool to 28°C for 6 months (April-September) in the UK

Heating Method	Average COP/Efficiency	Annual Energy Cost	Annual Cost Savings vs InverX
InverX IXR66 Heat Pump	COP 8.0 average	£580	Baseline ✅
Standard On/Off Heat Pump	COP 5.0	£930	£350 MORE
Electric Pool Heater	99% efficient	£4,640	£4,060 MORE
Gas Boiler Pool Heater	85% efficient	£3,250	£2,670 MORE
Oil-Fired Pool Heater	80% efficient	£3,890	£3,310 MORE

Calculations based on UK electricity at £0.24/kWh, gas at £0.06/kWh, and oil at £0.80/liter. Your actual costs will vary based on local energy prices, pool size, ambient temperature, and usage patterns.

Energy Consumption Per Season

70m³ pool, 6-month swimming season:

Heating Method	Total Energy Used	CO2 Emissions	Running Cost
InverX IXR66	2,420 kWh electricity	508 kg CO2	£580
Standard Heat Pump	3,870 kWh electricity	813 kg CO2	£930
Electric Heater	19,330 kWh electricity	4,059 kg CO2	£4,640
Gas Heater	45,380 kWh gas	9,532 kg CO2	£3,250

Environmental Impact: The InverX IXR66 produces 90% less CO2 than gas heating and 87% less than electric heating, making it the most environmentally responsible choice.

🎯 Why Choose the InverX IXR66 26kW?

Perfect for pools 50-100m³ | Heats 20% faster | 10x quieter than standard inverters | COP up to 16.5 | WiFi app control | Works to -15°C

Whether you’re heating a large residential pool, swim spa, or light commercial facility, the InverX IXR66 delivers unmatched performance, whisper-quiet operation, and remarkable energy savings that dramatically reduce running costs throughout your swimming season.

How the InverX Saves You Money

1. Variable Speed Inverter Technology
The InverX automatically adjusts its compressor speed to match your pool’s heating needs, running at 20-100% capacity. This means it uses only the energy needed rather than constantly cycling on/off at full power like traditional models.

2. High COP Ratings
With COP values ranging from 5.1 to 16.5, the InverX extracts maximum heat from the ambient air. For every £1 spent on electricity, you receive £5-£16 worth of heat energy.

3. Intelligent Power Management
The built-in WiFi system allows you to create heating schedules that optimize energy use, heating only when needed and avoiding wasteful operation.

4. Three Operating Modes

• Turbo Mode for quick initial heating
• Smart Mode for balanced performance
• Silence Mode for maximum efficiency during maintenance

5. R32 Refrigerant
The environmentally friendly R32 refrigerant improves efficiency while reducing environmental impact (GWP of 675 vs 2,088 for R410A).

🔧 Installation Requirements & Clearances

Ensure optimal performance with proper installation:

Minimum Clearance Requirements

Location	Minimum Distance	Reason
Front (Air Intake)	300mm	Unrestricted airflow
Rear (Air Outlet)	600mm	Heat dissipation
Left Side	300mm	Service access
Right Side	300mm	Service access
Top	1000mm	Vertical airflow

Installation Best Practices

✅ Foundation – Install on solid concrete base or anti-vibration mounting brackets
✅ Level Surface – Ensure unit is perfectly level for proper operation and drainage
✅ Hard Pipe Connection – NEVER support pipe weight on water unions – use hard pipes!
✅ Condensate Drainage – Connect drainage tube to channel away condensation water
✅ Electrical Connection – Must be hard-wired (no plugs allowed) by qualified electrician
✅ Water Pump – Requires external circulation pump (not included) with min. 10m head
✅ Pipe Length – Keep water pipe runs ≤10m between pool and heat pump for efficiency
✅ Ventilation – Install in well-ventilated location, NEVER in enclosed spaces

Location Selection Guidelines

Ideal Locations:

• Open outdoor area with good air circulation
• Sheltered from prevailing winds where possible
• Away from direct weather exposure (rain covers available)
• Accessible for maintenance but discrete from living areas
• Near pool equipment for shorter pipe runs

Avoid These Locations:

• Enclosed rooms or buildings (fire hazard)
• Areas with obstructed airflow
• Direct sun exposure for extended periods
• Near combustible materials
• Areas where condensate drainage is problematic
• Locations where noise would disturb residents

Electrical Installation

⚠️ CRITICAL: Installation must be performed by a qualified electrician

Required:

• Dedicated 24.5A circuit breaker
• 30mA RCD (Residual Current Device) for safety
• 3 × 6mm² power cable (for cable runs ≤10m)
• Proper earthing connection
• Hard-wired connection (no plug and socket)

Optional Heating Priority Function: The InverX can be wired with a heating priority system that intelligently manages your pool pump, turning it on/off according to heating requirements. See installation manual for wiring diagrams.

❄️ Winterization & Maintenance

Winter Storage (If Not Using Below 2°C)

IMPORTANT: If you won’t be using your pool when temperatures drop below 2°C, you MUST winterize the heat pump to prevent damage:

Step-by-Step Winterization:

1. Switch Off Power – Turn off the main power supply at the breaker
2. Drain Water – Unscrew the water union on the inlet pipe to allow complete drainage
3. Verify Drainage – Ensure all water has drained from the titanium heat exchanger
4. Protect Unit – Consider using a protective cover (available separately)
5. Store Accessories – Remove and store drainage tube if desired

⚠️ WARNING: Frozen water inside the titanium heat exchanger will cause permanent damage NOT covered by warranty. Always drain the unit if not operating below 2°C.

All-Season Use (Down to -15°C)

The InverX is capable of operating in temperatures down to -15°C ambient, but you must ensure continuous water flow when operating below 2°C to prevent freezing.

Regular Maintenance Schedule

Weekly Checks (During Use):

• Visual inspection for leaks or damage
• Check water flow rate is adequate
• Verify normal operation sounds

Monthly Maintenance:

• Clean air intake fin surfaces with soft brush or low-pressure water
• Check electrical connections are secure
• Verify proper drainage of condensate water
• Inspect for any unusual noise or vibration

Annual Professional Service:

• Complete system inspection by qualified technician
• Electrical safety testing
• Refrigerant pressure check
• Deep cleaning of heat exchanger fins
• Lubrication of moving parts if required
• Verification of all control functions

Cleaning the Evaporator:

• Use household detergents or clean water only
• NEVER use gasoline, thinners, or similar solvents
• Soft brush or cloth for gentle cleaning
• Regular cleaning maintains efficiency

Winter Cover Recommendation

While the InverX is built for outdoor installation, a winter cover provides additional protection from:

• Direct snow and ice accumulation
• UV degradation of casing
• Wind-blown debris
• Heavy rain when not in use

📱 WiFi App Features & Smart Control

Control your pool heating from anywhere with the InverX Smart App:

Key App Capabilities

Real-Time Monitoring:

• Current pool water temperature
• Ambient air temperature
• Operating mode (Turbo/Smart/Silence)
• Heating capacity percentage
• Power consumption data
• System status and alerts

Remote Control Functions:

• Turn heat pump on/off
• Adjust target temperature (18-40°C)
• Switch between heating/cooling modes
• Select Turbo/Smart/Silence mode
• Switch between °C and °F display
• Force defrost cycle if needed

Scheduling & Automation:

• Create custom heating schedules
• Set different temperatures for different times
• Weekend vs. weekday programs
• Vacation mode
• Pre-heat before pool use

Energy Tracking:

• Historical energy consumption data
• Cost tracking (enter your electricity rate)
• Efficiency monitoring (COP tracking)
• Usage patterns and trends

Family Sharing:

• Multiple users can control the same heat pump
• Administrator can share access with family members
• Individual accounts for each user
• Shared control from multiple devices

Notifications & Alerts:

• Maintenance reminders
• Error codes and troubleshooting
• Temperature reached alerts
• System status updates
• Low temperature warnings

WiFi Setup Process

Quick 5-Step Setup:

1. Download App – Available on iOS App Store and Google Play Store (search “Fairland Pool”)
2. Register Account – Create account with email or phone number
3. Connect Heat Pump – Press and hold WiFi button for 3 seconds (screen shows flashing WiFi icon)
4. Add Device – Follow in-app instructions to connect heat pump to your home WiFi
5. Start Controlling – Full control from anywhere in the world!

Technical Requirements:

• 2.4GHz WiFi router (5GHz not supported)
• Stable internet connection
• Heat pump within WiFi range or use WiFi extender
• iOS 9.0+ or Android 5.0+

Troubleshooting WiFi Connection:

• Ensure correct WiFi password
• Verify router is set to 2.4GHz
• Move router closer during initial setup
• Reset WiFi (hold button 10 seconds) if connection fails
• Check router allows new device connections

🌍 Environmental Benefits & Sustainability

Choose sustainable pool heating with the InverX IXR66:

R32 Refrigerant – The Eco-Friendly Choice

The InverX uses R32 refrigerant, representing the latest in environmentally responsible HVAC technology:

Environmental Advantages:

• GWP (Global Warming Potential): 675 vs. 2,088 for R410A – That’s 68% lower!
• Zero Ozone Depletion Potential (ODP)
• More efficient heat transfer properties
• Requires smaller refrigerant charge
• Easier to recycle at end of life

100-Year Global Warming Potential Comparison:

• CO2: 1 (baseline)
• R32: 675 ✅ (InverX uses this)
• R410A: 2,088 (older heat pumps)
• R11 (CFC): 4,750 (banned)
• R23 (HFC): 14,800 (being phased out)

Carbon Footprint Reduction

Annual CO2 Savings (70m³ pool, 6-month season):

Compared to electric heating: Save 3,551 kg CO2/year (equivalent to driving 9,000 miles)
Compared to gas heating: Save 9,024 kg CO2/year (equivalent to planting 400 trees)
Compared to oil heating: Save 10,500 kg CO2/year

Energy Efficiency Leadership

COP up to 16.5 means the InverX is one of the most efficient pool heating solutions available:

• Uses ambient air as a free, renewable energy source
• Converts 1 kW of electricity into up to 16.5 kW of heat
• 400-1,550% efficiency compared to 95-99% for electric heaters
• Operates efficiently even in temperatures down to -15°C

Sustainable Manufacturing

Quality Built to Last:

• Durable aluminum alloy casing (fully recyclable)
• Titanium heat exchanger (50+ year lifespan potential)
• High-quality components reduce replacement frequency
• Designed for long service life, reducing waste

Responsible Pool Ownership

By choosing the InverX IXR66, you’re making an environmentally conscious decision that:

✅ Reduces your carbon footprint by up to 90%
✅ Uses renewable ambient air energy
✅ Operates with low-GWP refrigerant
✅ Minimizes electricity consumption
✅ Extends your swimming season sustainably
✅ Sets an example for eco-friendly pool ownership

❓ Frequently Asked Questions

Q1: What size pool is the IXR66 suitable for?

A: The InverX IXR66 is recommended for pools between 50-100 m³ (50,000-100,000 liters). This equates to:

• Rectangular pool approximately 10m × 5m × 1.5m deep (75m³)
• Round pool approximately 8m diameter × 1.5m deep (75m³)

However, you can choose a larger model for more efficient operation in Silence Mode, which provides better energy savings and quieter performance. For pools at the smaller end (50-60m³), the IXR66 will heat faster and run more quietly than a smaller model.

Q2: How loud is the InverX compared to other heat pumps?

A: The InverX is 10 times quieter than standard inverter heat pumps. Specifically:

• At 1 meter: 40.8-51.2 dB(A) depending on mode (equivalent to a quiet office)
• At 50% capacity: 44.4 dB(A) (quieter than a normal conversation)
• At 10 meters: 20.8-31.2 dB(A) (quieter than a whisper)

In Silence Mode, it operates at sound levels comparable to a household refrigerator. Even at full Turbo Mode capacity, it’s quieter than a standard heat pump running at half power.

Q3: What is the difference between Turbo, Smart, and Silence modes?

A: The three modes balance heating speed, energy efficiency, and noise:

Turbo Mode:

• 26.0 kW heating capacity (maximum)
• Use for initial heat-up or cold weather recovery
• Heats 20% faster than conventional heat pumps
• Higher power consumption but still efficient
• Loudest mode (though still quieter than standard heat pumps)

Smart Mode (Default):

• 22.0 kW heating capacity (Air 26°C conditions)
• Automatically optimizes between efficiency and performance
• Best for everyday use and temperature maintenance
• Balanced noise and efficiency
• Recommended for most situations

Silence Mode:

• 13.2 kW heating capacity (60% of maximum)
• Ultra-quiet operation perfect for nighttime use
• Most energy-efficient operation
• Ideal for noise-sensitive areas
• Still maintains comfortable pool temperatures

The beauty of the InverX is that you don’t have to choose – switch modes anytime via the touchscreen or WiFi app based on your immediate needs!

Q4: Can I use the IXR66 in winter to extend my swimming season?

A: Absolutely! The InverX IXR66 is specifically designed for all-season operation down to -15°C ambient temperature. This makes it ideal for:

• Extended swimming seasons (March-October in the UK instead of June-August)
• Year-round pool use in milder climates
• Early spring heating when temperatures are still cool
• Late autumn swimming before winter shutdown

The inverter technology maintains good efficiency even in cooler conditions, with a COP of 5.6 at 15°C ambient air. This means you can economically heat your pool in spring and autumn when traditional heat pumps struggle.

Important: If operating below 2°C, ensure continuous water flow to prevent freezing damage. If not using below 2°C, fully drain the unit for winter storage.

Q5: How much will the InverX save me compared to my current heating?

A: Savings depend on your current heating method. Here are typical annual savings for a 70m³ pool:

vs. Electric Pool Heater: Save approximately £4,060/year (87% reduction)
vs. Gas Pool Heater: Save approximately £2,670/year (82% reduction)
vs. Standard On/Off Heat Pump: Save approximately £350/year (38% reduction)

These savings are based on UK energy prices (electricity £0.24/kWh, gas £0.06/kWh). Your actual savings depend on:

• Local energy prices
• Pool size and insulation
• Ambient temperatures
• Cover usage
• Desired water temperature
• Swimming season length

Most homeowners recover the investment in the InverX within 2-4 years through energy savings alone, while enjoying superior performance and quiet operation.

Q6: Do I need to run my pool pump while the heat pump is operating?

A: Yes, absolutely. The heat pump requires continuous water circulation to transfer heat from the refrigerant to your pool water. The circulation pump must be:

• Running before you turn on the heat pump
• Continuously operating while the heat pump is heating
• Still running for at least 5 minutes after turning off the heat pump

Recommended water flow rate: 8-10 m³/hour for the IXR66

The InverX features an E3 “No Water Flow” protection that will automatically shut down the heat pump if insufficient water flow is detected, preventing damage to the titanium heat exchanger.

Optional Feature: The IXR66 can be wired with a “Heating Priority” function that automatically controls your pool pump, turning it on/off intelligently based on heating requirements. See the installation manual for wiring diagrams.

Q7: Can I install the IXR66 myself, or do I need a professional?

A: Professional installation is strongly recommended and required for warranty validity. Installation involves:

Technical Requirements:

• Electrical work by qualified electrician (legal requirement in UK)
• Hard-wired connection with proper circuit breaker and RCD
• Proper pipe connections (must use hard pipes, not flexible hose)
• Correct positioning for adequate airflow clearances
• Secure mounting on concrete foundation or brackets
• Integration with existing pool circulation system

Safety Considerations:

• R32 refrigerant requires certified handling
• Electrical safety compliance
• Gas leak testing
• Proper ventilation requirements
• Fire safety regulations

Warranty Protection: Improper installation voids the manufacturer’s warranty. Professional installation ensures:

• ✅ Correct electrical connection
• ✅ Optimal placement for efficiency
• ✅ Proper commissioning and testing
• ✅ Valid warranty coverage
• ✅ Safety compliance
• ✅ Optimal performance

The comprehensive installation manual (PDF available above) provides detailed instructions for qualified installers.

Q8: What warranty comes with the InverX IXR66?

A: The InverX comes with comprehensive warranty coverage:

Standard Manufacturer’s Warranty:

• 12 years on the titanium heat exchanger
• 10 years on the compressor
• 5 years on other components

These extensive warranties reflect the premium build quality and manufacturer confidence in long-term reliability. Always register your unit with the manufacturer within 30 days of installation to activate the full warranty coverage.

Warranty Terms:

• Valid for domestic swimming pool use only
• Requires professional installation
• Regular maintenance must be performed
• Register within 30 days of installation
• Keep proof of purchase
• Winterization required if not using below 2°C

Q9: Can the IXR66 also cool my pool in summer?

A: Yes! The InverX IXR66 has a cooling mode capability:

Cooling Performance:

• Cooling capacity: 12.0 kW (at Air 35°C, Water 28°C)
• Temperature range: 12-30°C in cooling mode
• Switch between heating and cooling via control panel

This is particularly useful for:

• Tropical climates where pools overheat in summer
• Spa pools that need cooling after intense use
• Indoor pools in heated buildings
• Temperature regulation for competitive swimming

Most UK users won’t need cooling functionality, but it’s available if temperatures become uncomfortably high.

Q10: How do I know if my electrical supply is suitable?

A: The IXR66 requires:

Electrical Requirements:

• 230V single-phase 50Hz mains (standard UK domestic supply)
• 24.5 Amp dedicated circuit breaker
• 30mA RCD protection
• 3 × 6mm² cable (for cable runs ≤10 meters)

Check Your Supply: Most UK homes have sufficient electrical capacity. However, you should verify:

• Your consumer unit has space for a new 24.5A breaker
• Total domestic load including heat pump won’t exceed your supply capacity
• Cable run from consumer unit to heat pump location is feasible

Professional Assessment: Have your qualified electrician assess your specific situation during installation planning. They can advise on any electrical upgrades needed.

Important: If your cable run exceeds 10 meters, thicker cable (higher mm²) is required. Consult a qualified electrician for cable sizing on longer runs.

Q11: What maintenance does the InverX require?

A: The InverX is designed for low-maintenance operation, but regular care ensures optimal performance:

Daily/Weekly (During Use):

• Visual inspection for leaks or damage (2 minutes)
• Verify normal operation and adequate water flow

Monthly:

• Clean air intake fins with soft brush or low-pressure water (15 minutes)
• Check electrical connections remain secure
• Inspect condensate drainage

Annually:

• Professional service by qualified technician
• Complete system inspection
• Deep cleaning of heat exchanger
• Electrical safety testing
• Refrigerant pressure verification
• Control system testing

Winterization (If Not Using Below 2°C):

• Drain all water from heat exchanger
• Power off and protect from elements

Cleaning Products: Use only:

• ✅ Household detergents
• ✅ Clean water
• ✅ Soft brush or cloth

Never use:

• ❌ Gasoline
• ❌ Paint thinners
• ❌ Solvents
• ❌ Abrasive cleaners
• ❌ High-pressure washers (can damage fins)

Cost of Maintenance: Annual professional service typically costs £100-200 and is well worth it to maintain warranty coverage and optimal efficiency.

Q12: How does the WiFi control work, and is it secure?

A: The InverX features built-in WiFi with a comprehensive smartphone app:

Setup Process:

1. Download the Fairland Pool app (iOS/Android)
2. Create an account with email/phone
3. Press WiFi button on heat pump for 3 seconds
4. Follow in-app pairing instructions
5. Connect to your home 2.4GHz WiFi network

Security Features:

• Encrypted communication between app and heat pump
• Password-protected user accounts
• Secure cloud connection
• Family sharing with permission controls
• No direct internet exposure of heat pump

Internet Requirement:

• Yes – WiFi connection requires internet access for remote control
• Heat pump connects to Fairland’s cloud service
• Control from anywhere with internet (home, work, vacation)
• Can still operate manually without WiFi if needed

Network Requirements:

• 2.4GHz WiFi network (5GHz not compatible)
• Standard home internet connection
• Heat pump within WiFi range (30m typical)
• Use WiFi extender if needed for pool house installations

Data Usage: Minimal data consumption – typically less than 100MB per month

Q13: Is the IXR66 compatible with saltwater pools?

A: Yes, absolutely! The IXR66 is fully compatible with saltwater pools thanks to its premium titanium heat exchanger.

Why Titanium Matters:

• Superior corrosion resistance to salt
• Unaffected by chlorine or bromine sanitizers
• Compatible with all pool chemical types
• Won’t corrode even with salt levels up to 5,000ppm
• Much better than nickel or cupro-nickel alternatives

Compatible Pool Types: ✅ Saltwater chlorine generator pools
✅ Traditional chlorine pools
✅ Bromine sanitized pools
✅ Mineral pool systems
✅ Ozone systems
✅ UV sanitization systems

No Special Precautions Needed: The titanium construction means you don’t need any special maintenance or reduced lifespan concerns with saltwater. The 12-year heat exchanger warranty applies equally to salt and freshwater installations.

🎖️ Certification & Quality Assurance

The InverX IXR66 meets rigorous international standards:

✅ TÜV Rheinland Certified – Independent verification of COP ratings, heating capacity, and sound pressure levels
✅ CE Marking – Complies with European safety and performance standards
✅ RoHS Compliant – Restriction of Hazardous Substances directive compliance
✅ ISO 9001 Manufacturing – Quality management system certified production
✅ F-Gas Regulations – Compliant with UK/EU refrigerant gas regulations

Quality Testing: Every InverX unit undergoes rigorous factory testing including:

• Pressure testing
• Leak detection
• Performance verification
• Electrical safety testing
• Noise level measurement
• Quality control inspection

🏆 Why Choose Parts4Tubs for Your InverX Purchase?

As specialist hot tub and pool equipment retailers, we offer:

✅ Expert Knowledge – Decades of experience with pool heating systems
✅ Competitive Pricing – Best value on premium heat pumps
✅ UK Stock – Fast delivery from our warehouses
✅ Technical Support – Pre and post-sales assistance
✅ Installation Advice – Guidance on professional installation
✅ Genuine Products – Authorized Fairland dealer
✅ Warranty Support – Full manufacturer warranty backing

Need Installation? We can recommend qualified installers in your area.

Have Questions? Our team is here to help you choose the right heat pump for your pool and answer any technical questions.

📋 What’s Included in the Box

Your InverX IXR66 package contains:

✅ InverX IXR66 heat pump unit (fully assembled)
✅ Water inlet and outlet unions (50mm)
✅ Condensate drainage tube
✅ User manual and installation guide
✅ Warranty registration card
✅ WiFi setup instructions
✅ Mounting brackets and fixings

Not Included (Customer to Supply):

• Water circulation pump (must provide min. 8-10 m³/hour flow)
• Hard water pipes for connection (50mm)
• Electrical cable and installation
• Concrete foundation or mounting pad
• Pool cover (highly recommended for efficiency)

💡 Pro Tips for Maximum Efficiency

Get the most from your InverX IXR66:

1. Use a Pool Cover 🎯
A quality pool cover can reduce heating costs by 50-70% and dramatically shorten heat-up times. Use whenever the pool isn’t in use.

2. Size Up for Better Efficiency 📏
Choosing a slightly larger heat pump than minimum allows it to run in efficient Silence Mode most of the time, saving energy and reducing noise.

3. Schedule Smart Heating ⏰
Use the WiFi app to schedule heating during the warmest part of the day when COP is highest, then maintain temperature overnight in Silence Mode.

4. Maintain Water Chemistry 🧪
Proper pH and chlorine levels protect the heat exchanger and optimize heat transfer. Clean filters regularly.

5. Annual Professional Service 🔧
Schedule yearly maintenance to keep your heat pump running at peak efficiency and maintain warranty coverage.

6. Clean Air Intakes Monthly 🍃
Keep the hexagonal fins clean for maximum airflow and efficiency. Use a soft brush or gentle water spray.

7. Optimize Placement 📍
Install in a sheltered but well-ventilated location. Avoid direct sun exposure which can reduce efficiency.

8. Extend Your Season Gradually 📅
Start heating early in spring when the pool is coldest, rather than trying to heat from very low temperatures later.

9. Use Turbo Mode Wisely ⚡
Activate Turbo for initial season heat-up or after cold snaps, then switch to Smart Mode for maintenance.

10. Monitor Via WiFi 📱
Check energy consumption data regularly through the app to identify any efficiency issues early.

📦 Delivery Information

Fast UK Delivery:

• Ships from UK warehouse
• Typical delivery 3-5 working days
• Delivered on pallet by specialist carrier
• Signature required
• Delivery to kerbside or garage

International Shipping:

• Available to most European countries
• Contact us for shipping quote
• Additional delivery time applies

Inspection on Delivery: Please inspect the packaging for damage before signing. If damaged, note this on the delivery receipt and contact us immediately.

🔄 Returns Policy

Peace of Mind Guarantee:

• 14-day return period from delivery date
• Must be in original packaging, unused and resaleable condition
• Customer responsible for return shipping costs
• Refund processed within 7 working days
• Installation voids return right
• Keep all packaging until installed and tested

Damaged or Faulty Items:

• Report within 48 hours of delivery
• We arrange collection at no cost
• Replacement or full refund provided

📞 Need Help Choosing?

Contact our expert team:

Not sure if the IXR66 is right for your pool? We’re here to help!

Our knowledgeable staff can advise on:

• Pool volume calculations
• Heat pump sizing
• Installation requirements
• Energy cost estimates
• Technical specifications
• Compatibility questions

✅ Order Your InverX IXR66 Today

Transform your pool heating with the most advanced heat pump technology available.

What You Get: ✅ Revolutionary TurboSilence® technology
✅ 20% faster heating than conventional heat pumps
✅ 10x quieter operation
✅ COP up to 16.5 for exceptional efficiency
✅ Built-in WiFi with smartphone control
✅ Works to -15°C for all-season use
✅ 12-year heat exchanger warranty
✅ 10-year compressor warranty
✅ Complete UK support