I-PAC+ 22 Side Outlet Inverter Heat Pump 3Ph – 27.5kW All Year Round Pool Heating System 🌊

Transform your swimming pool experience with the revolutionary I-PAC+ 22 inverter heat pump – the ultimate solution for year-round pool comfort. Whether you’re facing the chill of winter or the heat of summer, this cutting-edge 3-phase heat pump delivers exceptional performance, whisper-quiet operation, and remarkable energy efficiency that will dramatically reduce your running costs.

Unlike traditional on/off heat pumps that waste energy cycling constantly, the I-PAC+ 22 uses advanced inverter technology to dynamically adjust its speed to match your pool’s exact heating requirements. This intelligent system means you get:

✅ Lower Running Costs – Average COP of 10.3 means you get over 10 units of heat for every unit of electricity

✅ Ultra-Quiet Operation – As low as 23 dB(A) at 10m in Whisper mode – quieter than a refrigerator

✅ Extended Operating Range – Works efficiently from -10°C to 43°C ambient temperature

✅ Faster Heating – Powerful 27.5kW output heats pools quickly in Boost mode

✅ Year-Round Comfort – Heating, cooling, and auto modes for complete climate control

✅ Eco-Friendly Design – R32 refrigerant with low Global Warming Potential (GWP 675)

Revolutionary Inverter Technology ⚡

The heart of the I-PAC+ 22 lies in its stepless DC inverter compressor that provides seamless, precise control. Traditional heat pumps operate like a light switch – fully on or fully off – causing temperature fluctuations, high energy bills, and disruptive noise. The I-PAC+ 22 is different.

How It Works

The inverter technology continuously adjusts compressor speed between 20% and 100% capacity, matching heat output precisely to your pool’s needs. When your pool is close to target temperature, the system throttles back to maintain perfect comfort without cycling on and off wastefully.

The Result? Smooth, consistent temperatures, dramatic energy savings, and near-silent operation that won’t disturb you or your neighbors.

Dual Operating Modes for Every Situation 🎯

Boost Mode

When You Need Speed

• Heating capacity: 20% to 100% of full output
• Perfect for initial pool heating or cold weather recovery
• Intelligent optimization for fastest possible heating
• Ideal for pool start-up in early season

Whisper Mode

For Everyday Comfort

• Heating capacity: 20% to 80% of full output
• Sound level 3-9 dB(A) lower than Boost mode
• Maintains comfortable temperatures while you swim
• Virtually silent operation – as quiet as 23 dB(A) at 10m
• Perfect for residential areas with noise concerns

Technical Specifications 📊

Performance Data

Performance Condition	Value
Model	IPT22ALY (3-Phase)
Heating Capacity (Air 27°C/Water 27°C/RH 80%)	27.5 kW
COP Range (27°C air)	15.0 – 6.5
Average COP at 50% Speed	10.3
Heating Capacity (Air 15°C/Water 26°C/RH 70%)	18.0 kW
COP Range (15°C air)	7.5 – 4.6
Cooling Capacity (Air 35°C/Water 28°C/RH 80%)	11.9 kW

Electrical Specifications

Electrical Parameter	Specification
Power Supply	400V Three Phase 50Hz
Rated Input Power	0.48 – 3.91 kW
Rated Input Current	0.69 – 5.66 A
Maximum Input Current	7.0 A
Rated Fuse / MCB Type C	10 A
RCD Type	Type B, 30 mA

Operating Parameters

Parameter	Range
Operating Air Temperature	-10°C to 43°C
Water Heating Setting Range	18°C to 40°C
Water Cooling Setting Range	12°C to 30°C
Recommended Water Flow Rate	10.0 – 12.0 m³/h
Pressure Drop	0.77 m / 7.5 kPa

Physical Specifications

Specification	Details
Pool Water Connections	1½” or 50mm Female
Net Dimensions (W x D x H)	1084 x 429 x 948 mm
Packed Dimensions (W x D x H)	1130 x 445 x 985 mm
Net Weight	93 kg
Casing Material	Aluminum Alloy
Heat Exchanger	High-Efficiency Twisted Titanium
Refrigerant Type	R32 (2000g charge)
Minimum Floor Area Required	34.0 m²

Sound Levels

Measurement Distance	Sound Level
At 10 meters	23.0 – 34.4 dB(A)
At 1 meter	43.0 – 54.4 dB(A)

Key Features That Set the I-PAC+ 22 Apart ⭐

1. Eco-Friendly R32 Refrigerant 🌍

The I-PAC+ 22 uses R32 refrigerant with a Global Warming Potential of just 675 – significantly lower than older refrigerants. It’s fully F-Gas compliant, has zero ozone-depleting potential, and requires less refrigerant volume per kW, making it better for the environment and easier to recycle.

2. Wi-Fi Connectivity & Smart Control 📱

Take complete control from anywhere with built-in Wi-Fi functionality. Using the dedicated smartphone app, you can:

• Adjust temperature settings remotely
• Switch between heating, cooling, and auto modes
• Toggle Boost and Whisper modes
• Monitor pool water temperature in real-time
• Schedule operation times
• Check system status and error codes

Perfect for pre-heating your pool before arriving home or adjusting settings while on vacation.

3. Premium Titanium Heat Exchanger 💎

The high-efficiency twisted titanium heat exchanger offers:

• Superior corrosion resistance for long lifespan
• Excellent heat transfer efficiency
• Compatible with salt water pools
• Minimal pressure drop for optimal flow

4. Compact Design with Small Footprint 📐

Despite its powerful 27.5kW output, the I-PAC+ 22 boasts compact dimensions (1084 x 429 x 948 mm) that save space and comply with UK permitted development rights for most installations.

5. Multi-Function Operation Modes 🔄

Versatility for any season:

• Heat Only – For swimming season pool warming
• Heat/Cool – Year-round temperature control
• Cool Only – Reduces water temperature in hot summer months
• Auto Mode – Automatically heats or cools to maintain set temperature

6. Advanced Protection Systems 🛡️

Multiple safety features ensure reliable operation:

• High and low pressure protection
• Flow switch protection (E3 code if no water flow)
• Three-phase rotation protection (E4 code)
• Voltage range protection (E5 code)
• Temperature differential monitoring (E6 code)
• Ambient temperature range protection (Eb code)
• Automatic defrost mode with frost protection (Ed code)

7. Soft Start Technology 🚀

Eliminates the massive inrush currents typical of traditional heat pumps, reducing stress on your electrical system and extending component lifespan.

8. Designed for UK Climate 🇬🇧

Engineered by Dantherm specifically for British weather patterns, ensuring reliable performance through cold winters and hot summers.

Pool Sizing & Suitability Guide 🏊

Recommended Pool Sizes

The I-PAC+ 22 (27.5kW) is ideal for:

Domestic/Residential Pools:

• Surface area: 90-140 m² (970-1,500 sq ft)
• Volume: 50-80 m³ (11,000-17,600 gallons)
• Average pool depth: 1.3-1.5m

Semi-Commercial Pools:

• Surface area: 80-120 m² (860-1,290 sq ft)
• Volume: 45-70 m³ (9,900-15,400 gallons)
• Higher usage pools requiring faster recovery

Temperature Maintenance: Best suited for maintaining pool temperatures of 26-30°C (79-86°F) during May-September season (approximately 22-24 weeks).

Sizing Considerations

This sizing assumes:

• ✅ In-ground pool construction
• ✅ Insulated heat retention cover used minimum 20 hours per day
• ✅ Ground water level below pool construction
• ✅ Sheltered location
• ✅ Heat pump operating 24/7
• ✅ Average water depth of 1.3m
• ✅ UK climate conditions

💡 Pro Tip: Using a pool cover when not swimming can reduce heating costs by up to 70% and significantly improve heat-up times.

📄 Product Documentation & Technical Resources

Access comprehensive technical information and installation guidance:

📥 Owner & Installation Manual (opens in new tab) Complete installation guide covering setup, electrical wiring, plumbing connections, Wi-Fi configuration, maintenance procedures, and troubleshooting. Essential reading for installers and owners. Includes detailed dimensions, specifications for models IPT 8-28, and warranty conditions.

📥 Inverter Heat Pump Product Brochure (opens in new tab) Technical datasheet featuring complete performance specifications, sizing charts for domestic pools, inverter technology explained, sound level comparisons, and R32 refrigerant benefits. Includes helpful pool sizing graphs for different surface areas and temperature requirements.

Heat-Up Time Estimates ⏱️

Understanding how long it takes to heat your pool helps set realistic expectations and optimize operation.

Calculation Formula

Time (hours) = (Pool Volume in m³ × Temperature Rise in °C × 1.16) ÷ Heat Pump kW Rating

Note: These are theoretical estimates. Actual times will vary based on ambient temperature, wind exposure, pool insulation, cover usage, and starting water temperature.

Typical Heat-Up Times for I-PAC+ 22 (27.5kW)

Pool Volume: 50 m³ (11,000 gallons)

Temperature Rise	From	To	Estimated Time
5°C rise	15°C	20°C	10.5 hours
10°C rise	15°C	25°C	21 hours
15°C rise	10°C	25°C	31.5 hours

Pool Volume: 65 m³ (14,300 gallons)

Temperature Rise	From	To	Estimated Time
5°C rise	15°C	20°C	13.7 hours
10°C rise	15°C	25°C	27.4 hours
15°C rise	10°C	25°C	41 hours

Pool Volume: 80 m³ (17,600 gallons)

Temperature Rise	From	To	Estimated Time
5°C rise	15°C	20°C	16.9 hours
10°C rise	15°C	25°C	33.8 hours
15°C rise	10°C	25°C	50.7 hours

⚠️ Important Notes:

• These calculations use the nominal heating capacity at moderate conditions
• Initial heat-up (Boost mode) will be faster than maintaining temperature
• Colder ambient temperatures reduce heating capacity and increase time
• Wind, rain, and humidity significantly impact performance
• Using a pool cover can reduce heat-up time by 30-50%
• For best results, heat your pool gradually over several days rather than rapidly

Running Cost Comparison 💰

Why COP Matters

COP (Coefficient of Performance) is the ratio of heat output to electrical energy input. The I-PAC+ 22 achieves an average COP of 10.3 at 50% speed, meaning:

For every 1 kWh of electricity consumed, you get 10.3 kWh of heat energy.

Cost Comparison vs. Alternative Heating Methods

Based on UK average energy prices (electricity: £0.24/kWh, gas: £0.06/kWh):

Heating Method	Efficiency	Cost to Produce 10 kWh Heat	Annual Pool Heating Cost (Est.)
I-PAC+ 22 Inverter Heat Pump	COP 10.3	£0.23	£200-£400
Gas Boiler	90% efficiency	£0.67	£600-£1,200
Electric Heater	100% efficiency	£2.40	£2,000-£4,000
Standard Heat Pump	COP 5.0	£0.48	£400-£800

💡 Potential Savings: Up to £1,800+ per year compared to electric heating, and £400-£800 per year compared to gas heating.

Estimates based on May-September swimming season with pool cover use. Actual costs vary by pool size, usage patterns, and local climate.

Seasonal Performance Expectations 🌤️

Spring/Early Summer (April-June)

Ambient Temperature: 10-20°C

• Heating capacity: Moderate (15-22 kW depending on temperature)
• COP: 6.0-9.0
• Ideal for gradual pool warm-up
• Expect 2-4 days to reach comfortable swimming temperature from cold
• Recommend running in Boost mode for faster results

Peak Summer (July-August)

Ambient Temperature: 20-30°C

• Heating capacity: Maximum (22-27.5 kW)
• COP: 9.0-15.0 (exceptional efficiency)
• Maintains temperature easily
• Can switch to Whisper mode for quiet operation
• Optional cooling mode available if pool overheats

Late Summer/Autumn (September-October)

Ambient Temperature: 10-18°C

• Heating capacity: Good (16-20 kW)
• COP: 6.5-8.5
• Extends swimming season into autumn
• May need increased runtime as temperatures drop
• Boost mode recommended for cooler evenings

Winter Operation (November-March)

Ambient Temperature: -10 to 10°C

• Heating capacity: Reduced but functional (10-18 kW at 0-5°C)
• COP: 4.5-6.5
• Suitable for heated indoor pools or year-round outdoor enthusiasts
• Automatic defrost cycles prevent ice buildup
• Winterization recommended if not in use (see manual)

Installation Requirements 🔧

Location & Airflow

Critical clearance requirements for optimal performance:

• Front (Air Outlet): Minimum 250cm clear space
• Sides: Minimum 70cm on each side
• Rear (Air Inlet): Minimum 50cm from walls/obstructions
• Top: Minimum 70cm clear above unit

❌ Never Install:

• In enclosed spaces without adequate ventilation
• Where outlet air can recirculate back to inlet
• Near continuous ignition sources (open flames, gas appliances)
• Within 350cm of pool edge (UK electrical safety regulations)

✅ Best Locations:

• Open outdoor areas with good airflow
• Plant rooms with adequate ventilation openings
• Away from bedroom windows to minimize noise
• Protected from direct weather exposure (optional cover available)

Mounting

• Secure to solid concrete base or corrosion-proof mounting brackets using M10 bolts
• Use supplied rubber feet (4 included) for vibration damping
• Ensure level installation for optimal drainage and operation

Electrical Requirements

⚠️ MUST be installed by qualified electrician in accordance with IEE regulations

• Power Supply: 400V Three Phase 50Hz
• Fuse/MCB: 10A Type C (aM Fuse or MCB Type C)
• RCD Protection: Type B, 30mA (dedicated to heat pump only)
• Isolator: All-pole isolator within 2m and in line of sight
• Voltage Range: 360-440V (voltage must remain within range under load)
• Bonding: All metallic pool components must be bonded with 10mm² cable

Plumbing Requirements

• Water Connections: 1½” or 50mm female unions (adaptors included)
• Flow Rate: 10.0-12.0 m³/h (adjust bypass valve to achieve correct flow)
• Pipe Support: Inlet/outlet pipes must be independently supported
• Non-Return Valve: Required in system
• Isolation Valves: Install before and after heat pump for maintenance
• Drainage: Condensate drain kit supplied – connect to drain or soak-away
• Anti-Return Loop: Install minimum 100mm above heat pump outlet

Water Quality Requirements

❌ Warranty void if these parameters not maintained:

Parameter	Required Range
pH Level	7.2 – 7.8
Total Alkalinity (as CaCO₃)	80 – 120 ppm
Total Hardness (as CaCO₃)	150 – 250 ppm
Total Dissolved Solids	Max 1000 ppm
Maximum Salt Content	Max 35,000 ppm
Free Chlorine (Domestic)	1 – 2 ppm
Free Chlorine (Commercial)	3 – 6 ppm
Maximum Copper Content	Max 1 ppm

Minimum Room Size

For safe R32 refrigerant containment: Unit must be installed in space with minimum floor area of 34.0 m²

This applies to:

• Indoor pool halls where heat pump is located
• Plant rooms connected to indoor pool spaces

Outdoor installations automatically meet this requirement

Operation & Control 🎮

Integral Control Panel

Simple, intuitive touchscreen with 5 buttons:

Power Button:

• Press 3 seconds to turn on/off
• Also used for Wi-Fi setup (press 3 seconds when unlocked)

Lock Button:

• Press 3 seconds to lock/unlock screen
• Auto-locks after 30 seconds of inactivity
• Also switches between heating/cooling/auto modes

Speed Button:

• Toggle between Boost and Whisper modes
• Default: Boost mode

Up/Down Buttons:

• Adjust target temperature
• Temperature ranges: Heating 18-40°C, Cooling 12-30°C, Auto 12-40°C

Smart Wi-Fi Control (Included)

Download the mobile app (iOS/Android) and enjoy remote control:

1. Register your account via mobile or email
2. Connect heat pump to Wi-Fi (press power button 3 seconds until icon flashes)
3. Control from anywhere – adjust temperature, switch modes, monitor status
4. Share access with family members
5. Set schedules for automated operation

App Features:

• Real-time pool water temperature display
• Mode selection (Heat/Cool/Auto)
• Speed mode toggle (Boost/Whisper)
• Temperature adjustment
• Timer programming
• Weather forecast reference
• System status monitoring
• Error code notifications

Optional Remote Controller

Available as accessory – wall-mounted LED controller with 10m cable for indoor installation when heat pump is located away from pool area.

Maintenance & Winterization 🛠️

Regular Maintenance

Monthly:

• ✅ Check water chemistry is within specifications
• ✅ Inspect for any water leaks
• ✅ Verify correct operation and temperature achievement
• ✅ Check bolts and electrical connections remain tight

Seasonally:

• ✅ Clean air inlet and outlet fins using soft brush
• ✅ Verify condensate drainage is working properly
• ✅ Check pressure/flow readings are normal

❌ Never Use: Petroleum spirits, thinners, or similar fuels for cleaning. Use only household detergents or clean water.

Winterization Procedure

⚠️ CRITICAL: Failure to winterize properly will void warranty if frost damage occurs

When pool not in use during freezing weather:

1. Electrical Isolation
   • Switch off power supply
   • Remove fuses and store safely away from unit
2. Water Drainage
   • Turn off pool circulation pump
   • Open drain valve or disconnect pipework
   • Remove condenser drain cover
   • Flush with clean tap water (NOT pool water) for minimum 10 minutes
   • Allow complete drainage
   • Cover water connections with plastic bags secured by elastic bands
3. Electrical Protection
   • Uncover electrical enclosure
   • Spray interior liberally with moisture repellent (WD-40 or similar)
   • Reseal enclosure
4. Unit Protection
   • Cover heat pump with ventilated cover (available as accessory)
   • Never use solid plastic sheet – condensation will damage unit

Spring Start-Up After Winterization

1. Remove covers from unit and water connections
2. Clean air fins with soft brush
3. Reconnect water piping or close drain valve
4. Run circulation pump for minimum 15 minutes to purge air
5. Replace fuses
6. Switch on heat pump
7. Verify thermostat set correctly
8. Check water chemistry daily until stabilized

Frequently Asked Questions ❓

General Operation

Q: How long does the I-PAC+ 22 take to heat my pool initially?

A: Heat-up time depends on pool volume, starting temperature, and ambient conditions. For a typical 60m³ pool with a 10°C temperature rise, expect approximately 24-30 hours in moderate weather (15°C ambient). Always use a pool cover to minimize heat loss and reduce heating time by 30-50%. See the Heat-Up Time Estimates section above for detailed calculations.

Q: Should I run the heat pump in Boost or Whisper mode?

A: Use Boost mode for initial pool heating, seasonal start-up, or cold weather recovery when you need maximum heating capacity (27.5kW). Switch to Whisper mode for daily temperature maintenance once your pool is at target temperature – it’s quieter (3-9 dB(A) reduction), still provides 80% capacity, and maintains comfort efficiently while you swim.

Q: Can I use the heat pump with a saltwater pool?

A: Yes! The titanium heat exchanger is specifically designed for excellent corrosion resistance and is fully compatible with salt water pools up to 35,000 ppm salt content. Always maintain water chemistry within specifications (see Installation Requirements section) to ensure optimal performance and longevity.

Q: What is the actual noise level, and will it disturb my neighbors?

A: In Whisper mode at 10 meters distance, the I-PAC+ 22 operates at just 23-34.4 dB(A) – quieter than a library (30 dB) and similar to rustling leaves. This is 9-11 dB(A) quieter than traditional heat pumps. Most users report it’s virtually unnoticeable, especially with typical garden background noise. For reference, normal conversation is 60 dB(A).

Installation & Requirements

Q: Can I install this myself, or do I need a professional?

A: Professional installation is essential and required for warranty validity. The unit requires:

• Qualified F-Gas registered technician (for refrigerant handling)
• Certified electrician (for 3-phase electrical connection)
• Experienced pool equipment installer (for plumbing integration) The manual provides comprehensive guidance, but this is not a DIY installation.

Q: What size pool is the I-PAC+ 22 suitable for?

A: The 27.5kW I-PAC+ 22 is ideal for pools with:

• Surface area: 90-140 m² (970-1,500 sq ft)
• Volume: 50-80 m³ (11,000-17,600 gallons) For smaller pools, consider the IPT16ALY (21kW). For larger pools, the IPT28BLY (36kW) may be more appropriate. Use a pool cover and consider your climate, desired temperature, and swimming season length when sizing.

Q: Will this work with my existing pool pump and filter?

A: Yes, the I-PAC+ 22 integrates into existing pool systems. It requires water flow of 10-12 m³/h, which most standard pool pumps provide. A bypass valve (included in installation) allows fine-tuning of flow rate. The unit includes P1/P2 terminals for synchronization with time-clock controlled pumps, so the heat pump can override pump-off periods when heating is needed.

Q: Do I need to upgrade my electrical supply for 3-phase?

A: Most UK commercial properties and many rural residential properties already have 3-phase supply. If you have single-phase domestic supply, contact your electricity provider about upgrading to 3-phase, or consider the single-phase IPT22ALY model (same heating capacity, requires 230V/20A supply). A qualified electrician can advise on your specific situation.

Efficiency & Running Costs

Q: How much does it cost to run compared to a gas heater?

A: The I-PAC+ 22 with COP 10.3 is dramatically more efficient than gas heating. With UK average energy prices:

• Heat Pump (I-PAC+ 22): £200-£400 per season
• Gas Boiler: £600-£1,200 per season
• Electric Heater: £2,000-£4,000 per season

You could save £400-£800 annually compared to gas, and up to £1,800+ compared to electric heating. Actual savings depend on pool size, usage, and cover use.

Q: What is COP and why does it matter?

A: COP (Coefficient of Performance) measures efficiency. A COP of 10.3 means the heat pump delivers 10.3 units of heat for every 1 unit of electricity consumed. It’s like getting energy from thin air (because it extracts heat from the ambient air). The I-PAC+ 22’s exceptional COP of 10.3 at 50% speed makes it over twice as efficient as standard heat pumps (COP 5.0) and vastly more efficient than gas or electric heating.

Q: Does efficiency drop in cold weather?

A: Yes, all air source heat pumps are less efficient in colder temperatures, but the I-PAC+ 22 maintains good performance. At 27°C ambient: COP up to 15.0. At 15°C ambient: COP around 7.5. Even in cold weather, it’s still far more efficient than traditional heating methods. The extended operating range (-10°C to 43°C) means it continues working when others won’t.

Features & Control

Q: How does the Wi-Fi control work? Is there a subscription?

A: Wi-Fi control is included at no additional cost with no subscription fees. Simply download the free app (iOS/Android), connect the heat pump to your home Wi-Fi network (press power button 3 seconds), and control remotely. You can adjust temperature, switch modes, view pool temperature, and monitor system status from anywhere with internet connection. Perfect for pre-heating before arriving home.

Q: Can the heat pump cool my pool in summer?

A: Yes! The I-PAC+ 22 features multi-function operation including cooling mode (11.9kW cooling capacity). If your pool overheats in hot summer weather (can happen in shallow pools or with dark liners), simply switch to cool mode to reduce water temperature. You can also set Auto mode, which automatically heats or cools to maintain your target temperature year-round.

Q: What happens during power cuts?

A: When power is restored, the heat pump will automatically restart operation based on your last settings. The system remembers your configuration. Important: After a power cut, the heat pump may restart without warning, so ensure the mains isolator is accessible and out of reach of children. During electrical storms, it’s recommended to switch off at the mains to protect electronic components.

Maintenance & Warranty

Q: What maintenance is required?

A: The I-PAC+ 22 is relatively low-maintenance:

• Monthly: Check water chemistry, inspect for leaks
• Seasonally: Clean air fins with soft brush, verify condensate drainage
• Annually: Professional service recommended
• Major Service: F-Gas registered technician required for refrigerant system work

Always maintain pool water chemistry within specifications (pH 7.2-7.8) as this is essential for warranty validity.

Q: What warranty is included?

A: The I-PAC+ 22 comes with 5-year manufacturer’s warranty covering parts and labor with on-site service. This comprehensive warranty demonstrates Dantherm’s confidence in product quality. Warranty requires:

• Professional installation by qualified technicians
• Proper winterization if not in use during freezing weather
• Water chemistry maintained within specifications
• Regular maintenance as outlined in manual

Q: Do I need to winterize if I keep my pool heated all year?

A: No, if you’re running the heat pump continuously through winter to maintain pool temperature, winterization isn’t necessary. The unit includes automatic frost protection (Ed code) that runs brief heating cycles when in standby to prevent ice buildup. However, if you won’t be using the pool and want to shut down the system during freezing weather, proper winterization is mandatory to prevent frost damage (which voids warranty).

Q: What if something goes wrong? How do I troubleshoot?

A: The heat pump displays error codes on the control panel to diagnose issues:

• E3: No water flow – check pool pump is running and valves are open
• E4: Three-phase rotation protection – electrician must verify wiring
• E5: Voltage out of range – check power supply voltage
• E6: Low water flow – check flow rate and clean filter
• Eb: Ambient temperature out of range (below -10°C or above 43°C)

For any error code you can’t resolve, contact your installer or the service support team at +44 (0)1621 856611 (option 4). Never attempt internal repairs yourself – only F-Gas registered technicians should work on the refrigerant system.

What’s Included in the Box 📦

Standard Accessories:

• ✅ Water union connectors (2 x 1½”, 2 x 50mm)
• ✅ Rubber mounting feet (kit of 4)
• ✅ Condensate drainage kit
• ✅ User manual and installation guide
• ✅ Wi-Fi connectivity (built-in, app download required)

Optional Accessories (Sold Separately):

• 🛒 Remote control panel kit with 10m cable
• 🛒 Winter protection cover
• 🛒 Extended mounting brackets

Why Buy from Parts4Tubs? ✨

✅ Genuine Calorex/Dantherm Product – Authorized dealer supplying authentic I-PAC+ equipment

✅ Full Manufacturer Warranty – 5-year parts and labor warranty included

✅ Expert Technical Support – Knowledgeable staff available for advice and assistance

✅ Fast UK Delivery – Quick dispatch on in-stock items

✅ Installation Support – Can recommend qualified installers in your area

✅ Comprehensive Documentation – Full manuals and technical resources provided

Technical Compliance & Certifications 📜

• ✅ F-Gas Regulation Compliant (EU 517/2014)
• ✅ EMC 2004/108/EC Certified
• ✅ CE Declaration of Conformity
• ✅ UK Electrical Safety Standards (IEE Regulations)
• ✅ ISO 9001 Quality Management Registered
• ✅ Designed to EN378-1:2016 Standards (Refrigerant Safety)
• ✅ RoHS Compliant
• ✅ ErP Directive Compliant

Ready to Transform Your Pool Experience? 🌟

The I-PAC+ 22 represents the pinnacle of swimming pool heating technology. With its exceptional efficiency (COP 10.3), whisper-quiet operation, extended operating range (-10°C to 43°C), and smart Wi-Fi control, you’re not just buying a heat pump – you’re investing in year-round comfort, dramatic energy savings, and eco-friendly pool heating that will serve you reliably for many years.

Perfect for:

• 🏊 Medium to large residential pools (50-80m³)
• 🏊 Semi-commercial pool installations
• 🏊 Year-round heated pools in UK climate
• 🏊 Noise-sensitive residential areas
• 🏊 Environmentally conscious pool owners
• 🏊 Those seeking maximum efficiency and lowest running costs

Don’t settle for outdated, inefficient heating technology. Upgrade to inverter technology and experience the difference.

Important Purchasing Notes

⚠️ Professional Installation Required – This product must be installed by:

• F-Gas registered refrigeration engineer
• Qualified electrician (for 3-phase electrical work)
• Experienced pool equipment installer

⚠️ Verify Compatibility – Ensure your pool system meets requirements:

• Adequate electrical supply (400V 3-phase)
• Sufficient water flow (10-12 m³/h)
• Appropriate installation space with clearances
• Pool volume within recommended range

⚠️ Consider Installation Costs – Professional installation, electrical work, and plumbing integration are additional costs beyond the heat pump purchase price. Request quotes from multiple qualified installers.

💡 Need Help Choosing? Contact our expert team for advice on:

• Confirming correct model for your pool size
• Electrical requirements and upgrade costs
• Installation planning and installer recommendations
• Operating cost estimates for your specific situation
• Compatible accessories and optional extras

Summary Specifications at a Glance

Feature	Specification
Model	IPT22BLY
Type	Side Outlet Inverter Heat Pump
Phase	3-Phase (400V 50Hz)
Heating Capacity	27.5 kW (at 27°C air / 27°C water)
COP Average	10.3 at 50% speed
Operating Range	-10°C to 43°C ambient
Refrigerant	R32 (2000g charge, GWP 675)
Sound Level	23.0 – 34.4 dB(A) at 10m
Modes	Boost / Whisper / Heat / Cool / Auto
Wi-Fi	Yes (included)
Heat Exchanger	Twisted Titanium
Water Connections	1½” or 50mm Female
Dimensions	1084 x 429 x 948 mm
Weight	93 kg
Warranty	5 years parts and labor
Designed By	Dantherm UK

Transform your pool heating today with the I-PAC+ 22 – where British engineering meets exceptional performance. Order now and enjoy years of efficient, quiet, eco-friendly pool comfort! 🌊💙