Poolex Vertigo Fi 75 Full Inverter Swimming Pool Heat Pump – 10.35kW with WiFi & Smart Control | R32 Refrigerant

🌊 Transform Your Pool Into a Year-Round Paradise

The Poolex Vertigo Fi 75 is a cutting-edge, full inverter air source heat pump engineered for efficient and whisper-quiet heating and cooling of swimming pools. With its impressive 10.35kW output at optimal conditions (A26/W26), this vertical design marvel combines power, efficiency, and smart technology in a space-saving footprint—perfect for pools up to 40-55m³.

Whether you’re extending your swimming season into autumn or maintaining comfortable water temperatures year-round, the Vertigo Fi 75 delivers exceptional performance with COPs reaching up to 15.35, translating to energy savings of over 35% compared to conventional on/off heat pumps.

🔥 Why Choose the Poolex Vertigo Fi 75?

Space-Saving Vertical Design – With its compact 510mm x 510mm footprint and upward air discharge, this heat pump fits into the tightest spaces where traditional horizontal models simply won’t work.

Whisper-Quiet Operation – Operating at just 20-28 dBA at 10 metres, the Vertigo Fi 75 is quieter than a whisper, making it ideal for residential settings where noise matters.

Smart WiFi Control – Monitor and control your pool temperature from anywhere using the free Poolex app (iOS & Android compatible). Adjust settings, switch modes, and schedule heating times—all from your smartphone.

True All-Season Performance – Unlike cheaper models that stop working below 10°C, the Vertigo Fi 75 operates efficiently down to -10°C ambient temperature, making it a genuine year-round solution for UK climates.

Premium Build Quality – Featuring a Toshiba compressor, titanium heat exchanger (chlorine & salt resistant), and dual-tone ABS casing, this heat pump is built to last with exceptional corrosion resistance.

Multiple Operating Modes – Choose from Auto, Boost, Smart, Silent, Heat, Cool, giving you complete control over performance versus noise and efficiency.

Eco-Friendly R32 Refrigerant – Using the latest R32 refrigerant with lower global warming potential, you’re making an environmentally responsible choice.

📊 Complete Technical Specifications

Specification	Value
Heating Capacity (A26/W26)	10.35 kW (Max) / 1.98 kW (Min)
Heating Capacity (A15/W26)	7.82 kW (Max) / 1.52 kW (Min)
Power Consumption (A26/W26)	0.13–1.50 kW
Power Consumption (A15/W26)	0.20–1.58 kW
COP (A26/W26)	6.87–15.35
COP (A15/W26)	4.95–7.60
Maximum Power Input	2.0 kW
Maximum Current Draw	8.87A
Power Supply	230V ~ 50Hz (Single Phase)
Recommended Circuit Protection	10A Type C MCB (Curve D)
Cable Size Required	3 x 2.5mm² RO2V
Refrigerant Type	R32 (Eco-Friendly)
Refrigerant Charge	Factory sealed
Operating Temperature Range	-10°C to +43°C (Ambient Air)
Heating Temperature Range	15°C to 40°C (Water)
Cooling Temperature Range	8°C to 28°C (Water)
Noise Level at 1m	36-45 dBA
Noise Level at 10m	20-28 dBA
Fan Direction	Vertical (Upward Discharge)
Water Connections	50mm / 1½” PVC Fittings
Nominal Water Flow Rate	3.2 m³/h
Minimum Water Flow Rate	2.4 m³/h
Dimensions (L x W x H)	510 x 510 x 690 mm
Unit Weight	35 kg (Net) / 38 kg (Gross)
Protection Rating	IPX4 (Weather Resistant)
Compressor Type	GMCC Single-Rotary Inverter
Heat Exchanger	Titanium Coil (Corrosion Resistant)
Casing Material	Dual-Tone ABS (UV & Corrosion Resistant)
WiFi Connectivity	Built-in (2.4GHz Networks)
Control Interface	Fixed Touch Screen + Smart Life App
LED Status Indicators	Green (Target Reached) / Blue (Heating) / Red (Error)

🏊 Pool Sizing & Heating Capacity Guide

The Vertigo Fi 75 is ideally suited for swimming pools between 40m³ and 55m³ (approximately 35,000 to 48,000 litres). However, actual suitability depends on several factors including pool insulation, cover usage, ambient temperature, and desired water temperature.

Recommended Pool Volumes by Type

Pool Type	Ideal Volume Range	Notes
In-Ground (Covered)	40-55 m³	Best performance with bubble cover
In-Ground (Uncovered)	30-45 m³	Higher heat loss without cover
Above-Ground (Insulated & Covered)	40-50 m³	Requires pool insulation on sides/base
Above-Ground (Standard)	30-40 m³	Significant heat loss without insulation

⚠️ IMPORTANT: Always use a pool cover when not swimming—up to 80% of pool heat loss occurs through evaporation from the water surface.

📄 Downloads & Technical Documentation

📥 Official Poolex Manuals & Resources

📄 Poolex Vertigo Fi 75 Installation & User Manual (PDF) (opens in new tab)

What’s Inside This 43-Page Manual:

• Complete installation instructions with hydraulic diagrams
• Electrical connection specifications and wiring diagrams
• Step-by-step WiFi setup guide for Smart Life app
• Operating mode explanations (Auto, Boost, Silent, Smart, Heat, Cool)
• Maintenance schedules and winterization procedures
• Comprehensive troubleshooting guide with error codes
• System parameter adjustments and advanced settings
• Full warranty terms and conditions
• Exploded view diagrams for servicing

💡 Download Before Installation: We strongly recommend downloading and reviewing the manual before installation. Professional electrical installation is required by a qualified electrician in accordance with current regulations.

⏱️ Estimated Heat-Up Times

Understanding how long it takes to heat your pool helps you plan effectively. The table below shows estimated heating times for various pool volumes and temperature rises using the Vertigo Fi 75.

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

Heat-Up Time Estimates – Mild Conditions (15°C Ambient)

Pool Volume	15°C → 20°C	15°C → 25°C	15°C → 28°C
30 m³	22 hours	45 hours	58 hours
35 m³	26 hours	52 hours	68 hours
40 m³	30 hours	60 hours	77 hours
45 m³	34 hours	67 hours	87 hours
50 m³	37 hours	75 hours	97 hours
55 m³	41 hours	82 hours	107 hours

Using 7.82 kW capacity at 15°C ambient (A15/W26 conditions)

Heat-Up Time Estimates – Warm Conditions (26°C Ambient)

Pool Volume	20°C → 25°C	20°C → 28°C	25°C → 28°C
30 m³	17 hours	27 hours	10 hours
35 m³	20 hours	31 hours	12 hours
40 m³	22 hours	36 hours	13 hours
45 m³	25 hours	40 hours	15 hours
50 m³	28 hours	45 hours	17 hours
55 m³	31 hours	49 hours	18 hours

Using 10.35 kW capacity at 26°C ambient (A26/W26 conditions)

⚠️ IMPORTANT DISCLAIMERS:

• These are theoretical estimates based on ideal conditions
• Actual heating times vary significantly based on: pool insulation, cover usage (essential!), ambient temperature, wind exposure, starting water temperature, and heat pump placement
• Heat loss during heating: Pools lose heat continuously through evaporation, surface radiation, and ground conduction—this extends actual heating times
• Always cover your pool: Using a bubble cover can reduce heating time by 40-60%
• For initial seasonal heat-up from very cold water (e.g., 10°C to 28°C), expect 3-7 days of continuous operation depending on conditions

💡 Pro Tip: For fastest results, use Boost Mode initially, then switch to Smart Mode for efficient temperature maintenance once your target is reached.

🎯 Intelligent Operating Modes Explained

The Vertigo Fi 75 offers six sophisticated operating modes to match every heating scenario, weather condition, and noise preference.

🤖 AUTO Mode (Recommended for Most Users)

The heat pump intelligently selects the optimal operating mode based on the temperature differential between current water temp and your setpoint. Perfect for set-and-forget operation.

⚡ BOOST Mode (Fastest Heating)

Maximum power output for rapid temperature increase. Ideal for initial seasonal heat-up or quickly warming the pool for an event. Operates at full capacity with slightly higher noise levels.

🧠 SMART Mode (Most Efficient)

Optimized for day-to-day temperature maintenance with maximum energy efficiency. Uses variable speed inverter technology to maintain temperature with minimal power consumption and noise.

🔇 SILENT Mode (Ultra-Quiet Operation)

Reduced fan speed and compressor frequency for whisper-quiet operation. Perfect for night-time heating or noise-sensitive locations. Slightly longer heating times but virtually inaudible.

🔥 HEAT Mode (Dedicated Heating)

Standard heating operation for raising pool temperature. The heat pump works continuously at optimized settings until the target temperature is reached.

❄️ COOL Mode (Summer Cooling)

Reverses the heating process to cool overly warm pool water during hot summer months (cooling range: 8°C to 28°C). Essential for maintaining comfortable swimming temperatures when ambient exceeds 30°C.

💰 Running Cost Comparison & Energy Savings

One of the most compelling reasons to choose a heat pump over traditional heating methods is the dramatic reduction in running costs. Here’s how the Vertigo Fi 75 compares:

Annual Running Cost Estimates (40m³ Pool, UK Average Prices)

Heating Method	Energy Type	Approximate Annual Cost	vs. Heat Pump
Poolex Vertigo Fi 75	Electricity (Heat Pump)	£300 – £600	Baseline
Electric Heater (3kW)	Direct Electric	£2,200 – £3,000	5-7x more expensive
Gas Boiler	Natural Gas	£800 – £1,200	2-3x more expensive
Oil Boiler	Heating Oil	£1,000 – £1,500	3-4x more expensive

⚠️ Note: Costs vary based on: swimming season length, desired water temperature, pool cover usage, local climate, and energy tariff rates. Estimates based on heating pool from April to October to 28°C with regular cover use.

Why Are Heat Pumps So Efficient?

Heat pumps don’t generate heat—they move heat from the air into your pool water. For every 1 kW of electricity consumed, the Vertigo Fi 75 delivers between 6.87 to 15.35 kW of heating (depending on conditions), resulting in COP values that make it 5-15 times more efficient than direct electric heating.

💡 Energy Saving Tips:

• ✅ Always use a bubble cover when pool not in use
• ✅ Insulate above-ground pool sides and base
• ✅ Run heat pump during warmer daytime hours (higher efficiency)
• ✅ Reduce target temperature by 1-2°C (significantly reduces running costs)
• ✅ Use Smart or Silent mode for temperature maintenance
• ✅ Install windbreaks to reduce surface heat loss

🔧 Key Features & Benefits Breakdown

1. Full Stepless Inverter Technology ⚡

Unlike basic on/off heat pumps that operate at fixed output, the Vertigo Fi 75 uses variable frequency drive technology to precisely modulate compressor speed and fan output in real-time. This means:

• Smooth, gradual start-up – No sudden electrical spikes
• Continuous optimized operation – Runs at the exact power needed
• 35%+ energy savings vs. traditional on/off models
• Extended equipment lifespan – Less mechanical stress from constant start/stop cycles
• Quieter operation – Lower speeds = less noise

2. Ultra-Compact Vertical Architecture 📐

The 510mm x 510mm footprint (just over 50cm square) makes this one of the most space-efficient pool heat pumps available. The vertical design with upward air discharge means:

• Fits in confined spaces where horizontal models won’t
• Minimal clearance requirements around sides
• Can be placed against walls or fences
• Perfect for small plant rooms or tight equipment areas
• No wasted horizontal space for air intake/discharge

3. Premium Toshiba Compressor 🏆

At the heart of the Vertigo Fi 75 is a GMCC single-rotary inverter compressor—renowned for reliability, efficiency, and quiet operation. Benefits include:

• Industry-leading efficiency ratings
• Proven durability in demanding conditions
• Smooth modulation across wide operating range
• 5-year compressor warranty (parts only after year 5)

4. Titanium Heat Exchanger 💎

The PVC housing with titanium coil heat exchanger offers unmatched corrosion resistance:

• 100% compatible with chlorine, salt water, bromine, and all pool sanitizers
• No deterioration from chemical exposure
• 15-year warranty against corrosion (parts only after year 5)
• Maintains efficiency over decades of use
• Essential for saltwater chlorinator systems

5. Built-In WiFi & Smart Life App 📱

Cloud-ready connectivity transforms how you control your pool heating:

• Monitor current pool temperature remotely
• Adjust target temperature from anywhere
• Switch between heating/cooling modes
• Create custom schedules (up to 3 time programs)
• Receive operational alerts and notifications
• Compatible with iOS & Android devices
• No additional modules required – WiFi built-in as standard
• Works with 2.4GHz WiFi networks

App Features Include:

• Real-time temperature display (water & ambient)
• Operating mode selection
• Timer programming for off-peak electricity rates
• Remote on/off control
• Operational status monitoring
• Error code notifications

6. Intelligent LED Status Indicators 💡

Visual status at a glance without needing to approach the unit:

• 🟢 GREEN LED – Target temperature reached, maintaining
• 🔵 BLUE LED – Actively heating pool water
• 🔴 RED LED – Heat pump out of service or error condition

7. Whisper-Quiet Operation 🔇

20-28 dBA at 10 metres is quieter than:

• Rustling leaves (30 dBA)
• A whisper (30 dBA)
• A quiet library (40 dBA)

In Silent Mode, noise levels drop even further, making the Vertigo Fi 75 virtually inaudible from typical listening positions. The included anti-vibration rubber feet further minimize any structure-borne noise transmission.

8. Advanced Antifreeze Protection ❄️

Dual-layer frost protection ensures your investment is protected:

• Automatic monitoring of ambient and water temperature
• Active antifreeze program activates at 2°C or below
• Automatically runs compressor and pump to prevent freezing
• Works even when heat pump is in standby (must remain powered)
• Patented heat exchanger antifreeze system provides additional protection

⚠️ For full winter protection: Follow the winterization procedure in the manual if shutting down completely.

9. Weather-Resistant Construction 🌧️

IPX4-rated ABS casing provides excellent protection against:

• Rain and water spray
• UV degradation (anti-UV treatment)
• Salt spray corrosion
• Temperature extremes
• Impact damage

The dual-tone finish is both attractive and durable, maintaining appearance over years of outdoor exposure.

10. Comprehensive Included Accessories 📦

Unlike competitors who charge extra, the Vertigo Fi 75 includes everything you need:

• ✅ 2 x 50mm PVC water unions
• ✅ Condensate drainage hose
• ✅ 4 x Rubber anti-vibration feet
• ✅ Winter storage cover
• ✅ Full installation & user manual

🛠️ Installation Requirements & Guidelines

Electrical Installation

⚠️ IMPORTANT: Electrical installation must be performed by a qualified electrician in accordance with BS 7671 (18th Edition) UK Wiring Regulations and local building codes.

Required Electrical Specifications:

• Power Supply: 230V ~ 50Hz single-phase
• Circuit Protection: 10A Type C MCB (Curve D recommended)
• Cable Size: 3 x 2.5mm² RO2V (for runs up to 10m)
• RCD Protection: 30mA upstream differential protection required
• Earth Connection: Continuous earth required
• Isolation: Dedicated isolation switch recommended

Additional Electrical Considerations:

• Heat pump draws maximum 8.87A
• Soft-start inverter technology minimizes inrush current
• Can servo-control filtration pump via P1/P2 terminals (max 5A / 1000W)
• For pumps >1000W, use an external contactor/relay
• Emergency stop button required for public installations

Hydraulic Connection

Water Connection Specifications:

• Inlet/Outlet Fittings: 50mm / 1½” PVC
• Required Flow Rate: 3.2 m³/h (nominal) / 2.4 m³/h (minimum)
• Connection Type: Glue socket or threaded adapters
• Bypass Kit: Essential – allows isolation for servicing
• Installation Position: After filter, before chemical dosing systems

Bypass Configuration:

• 3-valve setup recommended
• Valve 1 (pool return): Open
• Valve 2 (heat pump inlet): Half-open
• Valve 3 (heat pump outlet): Half-open
• Valves 4 & 5 (service isolation): Open during operation

💡 Pro Installation Tip: Use flexible PVC connections to heat pump to reduce vibration transmission to pipework.

Physical Installation & Placement

Location Requirements:

• Outdoor installation only – NOT suitable for indoor use
• Level, solid base – Concrete pad recommended
• Raised 10cm minimum – For condensate drainage
• Clearances Required:
  • Front (air intake): 1.0m minimum clear space
  • Sides: 0.5m minimum each side
  • Rear: 0.5m minimum
  • Above unit: 2.5m minimum clear height

Site Considerations:

• ✅ Good air circulation (not boxed in)
• ✅ Away from air intake vents of buildings
• ✅ Sheltered from prevailing winds if possible
• ✅ Protected from direct salt spray (coastal installations)
• ✅ Away from noise-sensitive areas (bedrooms, boundaries)
• ✅ Accessible for annual maintenance
• ❌ NOT in enclosed spaces
• ❌ NOT below windows (condensate dripping)
• ❌ NOT near flammable materials
• ❌ NOT in areas with corrosive fumes

Condensate Drainage:

• Heat pump produces condensation during operation
• Flow rate varies with humidity (can be several litres per day)
• Condensate hose (included) must drain to suitable location
• Raise unit on blocks/pads for proper drainage slope
• Route away from walkways to prevent slip hazards

Foundation Requirements:

• Minimum 600mm x 600mm concrete pad
• 75-100mm depth (depending on ground conditions)
• Reinforced if on soft ground
• Level to within ±5mm
• Vibration-damping pads placed between unit and pad

🛡️ Industry-Leading Warranty Coverage

Poolex demonstrates exceptional confidence in the Vertigo Fi 75’s quality with comprehensive multi-year warranty protection:

Warranty Terms:

Component	Warranty Period	Coverage
Heat Pump (Complete Unit)	5 Years	Parts and labour (years 1-5)
Compressor	7 Years	Full coverage year 1-5, parts only years 6-7
Titanium Heat Exchanger	15 Years	Against corrosion (full coverage year 1-5, parts only years 6-15)

❓ Frequently Asked Questions

General Operation Questions

Q: What size pool is the Vertigo Fi 75 suitable for? A: The Fi 75 is ideally suited for pools between 40m³ and 55m³ (approximately 35,000-48,000 litres). This assumes in-ground pools with a cover. For above-ground pools, size down by 10-15m³. For uncovered pools, reduce recommended volume by 20-30%. Actual performance depends heavily on insulation, cover usage, and desired temperature.

Q: How long does it take to heat my pool? A: This varies significantly based on pool volume, starting temperature, target temperature, ambient conditions, and cover usage. As a guideline, expect 1-3°C temperature rise per day under normal UK conditions with a cover. For initial seasonal heat-up from cold water, allow 3-7 days. See the heat-up time tables above for detailed estimates.

Q: Can the Vertigo Fi 75 heat my pool in winter? A: Yes! Unlike cheap heat pumps that stop working below 10°C, the Vertigo Fi 75 operates down to -10°C ambient temperature. However, efficiency decreases as temperature drops. At 15°C ambient, COP is 4.95-7.60. At 26°C ambient, COP reaches 6.87-15.35. It will heat your pool in winter, but more slowly and with higher running costs than in summer.

Q: What’s the difference between the operating modes? A:

• AUTO – Heat pump selects optimal mode based on temperature differential
• BOOST – Maximum output for fastest heating (higher noise and power)
• SMART – Optimized efficiency for temperature maintenance (recommended)
• SILENT – Ultra-quiet operation at reduced output (slightly slower heating)
• HEAT – Standard dedicated heating mode
• COOL – Reverses cycle to cool pool water in hot weather

Q: Why is the heat pump cooling instead of heating? A: Check that you’re in HEAT mode, not COOL mode. When switching between heating and cooling, the heat pump requires a 10-minute delay before restarting. If it’s still cooling in HEAT mode, check the 4-way valve (service required).

Installation & Setup Questions

Q: Do I need a professional to install this? A: YES – Electrical installation must be completed by a qualified electrician. Hydraulic connections can be DIY if you’re confident with PVC pipework, but electrical work is legally required to be certified. Improper installation voids warranty and creates safety hazards.

Q: Can I install this heat pump indoors? A: NO – The Vertigo Fi 75 must be installed outdoors only. It requires fresh air intake and proper ventilation. Indoor installation creates moisture problems, reduces efficiency, and can produce dangerous conditions.

Q: What clearances do I need around the heat pump? A: Front: 1.0m minimum, Sides: 0.5m each, Rear: 0.5m, Above: 2.5m clear height. These ensure proper airflow and access for maintenance.

Q: Can I install it below the pool waterline? A: Yes! Despite some manufacturer literature suggesting otherwise (designed for in-ground pools), the Vertigo Fi 75 can be installed below waterline. The water flow is driven by your filtration pump. Just ensure proper bypass valve configuration to control flow.

Q: What size cable do I need for electrical connection? A: 3 x 2.5mm² RO2V cable is required for runs up to 10 metres. For longer cable runs, consult your electrician—larger cable may be needed to compensate for voltage drop.

WiFi & Smart Control Questions

Q: How do I connect the WiFi? A: Download the free “Smart Life” app (iOS/Android), create an account, then follow the pairing process: Press + and MODE buttons simultaneously for 3 seconds on the heat pump control panel. The WiFi icon will flash rapidly. In the app, select “Add Device” → “Large Appliances” → “Water Heater” and follow the on-screen instructions. Detailed step-by-step guide is in the manual (page 22-26).

Q: Does the heat pump work without WiFi? A: Yes! WiFi is entirely optional. The heat pump functions perfectly using the built-in touchscreen control panel. WiFi simply adds remote control and monitoring convenience.

Q: What if my WiFi is 5GHz only? A: The Smart Life app only supports 2.4GHz WiFi networks. You’ll need to enable a 2.4GHz network on your router (most modern routers support dual-band broadcasting). Check your router settings or ISP support documentation.

Q: Can multiple people control the heat pump via app? A: Yes! Once paired, you can share device access with other Smart Life app users (family members). This allows multiple people to monitor and control the heat pump.

Efficiency & Running Costs Questions

Q: What does COP mean and why does it matter? A: COP (Coefficient of Performance) measures efficiency. A COP of 7.0 means for every 1 kW of electricity consumed, you get 7 kW of heating output. The Vertigo Fi 75 achieves COPs of 6.87 to 15.35 depending on conditions, making it 5-15 times more efficient than electric heaters.

Q: How much does it cost to run per day? A: This varies enormously based on: pool size, desired temperature, ambient conditions, cover usage, and electricity rates. As a rough guide, expect £2-5 per day during active heating season (April-October) for a 40m³ pool. During maintenance periods, costs drop to 50p-£2 per day. Always use a pool cover to minimize costs.

Q: Should I run it 24/7 or only during the day? A: For best efficiency, run during warmer daytime hours when heat pump COP is highest. However, for pools requiring constant heating, 24/7 operation in SMART mode is fine. Use the timer function to avoid night-time running if noise is a concern. Running during cheaper night-time electricity tariffs may offset the lower efficiency.

Q: Will a solar cover really make that much difference? A: Absolutely YES! A bubble cover reduces heat loss by 40-70%, which can cut your running costs nearly in half and significantly speed up heating. It’s the single most cost-effective upgrade you can make.

Maintenance & Servicing Questions

Q: What maintenance does the heat pump need? A: Regular maintenance includes:

• Monthly: Check filter pump basket, clean if needed
• Monthly: Inspect water flow and bypass valves
• Quarterly: Clean evaporator fins with soft brush/vacuum
• Annually: Professional service (refrigerant check, electrical inspection, performance testing)
• Seasonally: Winterization if shutting down for extended periods

Q: How do I winterize the heat pump? A: If shutting down when ambient is below 3°C:

1. Disconnect power supply
2. Close heat pump inlet/outlet valves
3. Open bypass valve fully
4. Remove drain plug and water unions
5. Drain all water completely from heat exchanger
6. Replace drain plug or block with rags
7. Fit winter cover (included)
8. Drain servo-controlled pump if installed

Full winterization procedure is in manual on page 33.

Q: Can I leave it running all winter? A: Yes, IF you keep it powered and water flowing. The built-in antifreeze protection will automatically activate when needed. However, running costs increase significantly in cold weather due to reduced efficiency.

Q: What do the error codes mean? A: The heat pump displays error codes if faults occur. Common codes include:

• E05 – High pressure protection (check water flow)
• E06 – Low pressure protection (refrigerant issue)
• E03 – Flow sensor malfunction (insufficient water)
• E04 – Antifreeze protection activated (normal in cold weather)

Full error code list and troubleshooting is in manual on pages 34-35.

Compatibility Questions

Q: Is this compatible with saltwater pools? A: YES! The titanium heat exchanger is 100% compatible with salt chlorinator systems. Titanium is extremely corrosion-resistant and won’t degrade from salt exposure.

Q: What chemicals can I use? A: The Vertigo Fi 75 is compatible with all standard pool chemicals: chlorine, bromine, salt, and pH adjusters. IMPORTANT: Always install chemical dosing equipment (chlorinators, pH controllers) AFTER the heat pump in your circulation circuit. Maintain pH between 6.9-8.0 to avoid corrosion.

Q: Can I use this with my existing filtration system? A: Yes! The heat pump integrates into standard pool circulation systems. It requires a flow rate of 3.2 m³/h (minimum 2.4 m³/h). Most pool pumps easily provide this. Install after your filter and before chemical treatment.

Q: Can the heat pump control my filtration pump? A: Yes! The P1/P2 terminals can servo-control your filtration pump (up to 1000W / 5A). For larger pumps, install an external contactor. When the heat pump starts, it activates the pump automatically. Two modes available: continuous operation or intermittent (2 min on / 15 min off for filtration).

📦 What’s Included in the Box

Your Poolex Vertigo Fi 75 arrives complete with:

✅ Vertigo Fi 75 Heat Pump Unit – Fully assembled and pre-charged with R32 refrigerant

✅ 2 x 50mm PVC Water Unions – For hydraulic connections (glue socket fittings)

✅ Condensate Drainage Hose – For moisture removal

✅ 4 x Anti-Vibration Rubber Feet – Reduce noise and vibration transmission

✅ Winter Storage Cover – Protective cover for off-season storage

✅ Installation & User Manual – Comprehensive 43-page guide

⚠️ NOT INCLUDED (Available separately):

• Electrical cable and protection devices
• PVC pipework and fittings
• Bypass kit (3 valves)
• Pool cover
• Mounting pads or concrete base

🔐 Safety & Compliance Information

CE Certified – Meets European safety and performance standards

RoHS Compliant – Restriction of Hazardous Substances directive compliance

IPX4 Weather Protection – Protected against water splashing from any direction

R32 Refrigerant Safety: The Vertigo Fi 75 uses R32 refrigerant—a flammable substance requiring special handling. Never attempt to service the refrigerant circuit without proper certification and authorization. Any intervention on the refrigerant system must be performed by F-Gas certified engineers only.

Electrical Safety:

• Installation must comply with BS 7671 (18th Edition)
• 30mA RCD protection required
• Dedicated circuit recommended
• Annual inspection required
• Keep children away from electrical connections

Fire Safety:

• Do NOT install near sources of ignition
• Do NOT install near combustible materials
• Keep area clear of flammable vapors or gases
• Maintain “No Smoking” zone during installation/service

🚚 Delivery Information

Dimensions (Packaged): 570 x 570 x 830 mm Weight (Packaged): 38 kg Delivery: Free UK mainland delivery Handling: 2-person lift recommended

⚠️ IMPORTANT HANDLING INSTRUCTIONS:

• Always transport and store vertically on pallet
• If transported horizontally, wait 24 hours before powering on
• Inspect for damage immediately upon delivery
• Note any damage on carrier’s delivery note
• Report damage within 48 hours via registered post

🌟 Why Buy from Parts4Tubs?

✅ Authorized UK Poolex Dealer – Genuine products with full manufacturer warranty

✅ Expert Advice Available – Technical support from experienced team

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

✅ Competitive Pricing – Great value on premium equipment

✅ After-Sales Support – Ongoing assistance throughout ownership

💡 Installation & Usage Tips for Best Results

Before You Buy:

1. Measure your pool accurately – Calculate volume (length × width × average depth)
2. Check electrical capacity – Ensure your consumer unit has spare capacity
3. Plan installation location – Identify suitable placement following clearance requirements
4. Budget for installation – Factor in electrician costs (£200-400 typical)
5. Consider pool cover – Essential investment for efficiency

During Installation:

1. Use quality materials – Don’t compromise on cables, pipework, or fittings
2. Install bypass kit correctly – Essential for maintenance and flow control
3. Check water chemistry – Balance pH before commissioning
4. Test flow rate – Ensure adequate flow through heat exchanger
5. Set up WiFi immediately – Easier to troubleshoot with installer present

For Daily Operation:

1. Keep pool covered when not in use – Single biggest efficiency factor
2. Clean filter regularly – Restricted flow reduces efficiency
3. Use Smart mode for maintenance – Most efficient for temperature holding
4. Schedule heating wisely – Run during warmest part of day for best COP
5. Monitor performance – Use app to track temperatures and identify issues early

Seasonal Considerations:

• Spring: Start heat pump early, allow 3-5 days for initial heat-up
• Summer: Switch to Smart/Silent mode, consider cooling on very hot days
• Autumn: Continue running as long as temperatures permit
• Winter: Either winterize completely or leave powered with antifreeze active

🎯 Perfect For These Pool Owners:

✅ Eco-Conscious Swimmers – R32 refrigerant and high efficiency reduce environmental impact

✅ Year-Round Enthusiasts – Operates down to -10°C for extended swimming season

✅ Noise-Sensitive Properties – Whisper-quiet operation won’t disturb neighbors

✅ Tech-Savvy Users – Built-in WiFi and app control for modern convenience

✅ Space-Constrained Gardens – Compact vertical design fits tight spaces

✅ Quality-Focused Buyers – Premium Toshiba compressor and titanium exchanger ensure longevity

✅ Cost-Conscious Operators – Up to 35% energy savings vs. traditional heat pumps

✅ Saltwater Pool Owners – Titanium heat exchanger 100% compatible with salt systems

🏷️ Summary: Why the Poolex Vertigo Fi 75?

The Poolex Vertigo Fi 75 represents the pinnacle of pool heating technology, combining full inverter efficiency, ultra-quiet operation, smart WiFi control, and premium build quality in a space-saving vertical design. With COPs reaching 15.35, it delivers heating at a fraction of the cost of traditional methods while operating at whisper-quiet 20-28 dBA.

Whether you’re extending your swimming season, heating year-round, or simply want the most efficient, technologically advanced pool heating solution available, the Vertigo Fi 75 delivers outstanding performance backed by industry-leading 5/7/15-year warranties.

Transform your pool into a warm, inviting retreat—efficiently, quietly, and intelligently.