🌊 Norsup P35TX/32 35kW Inverter Swimming Pool Heat Pump – Professional 3-Phase System for Extra-Large Pools (100-175m³)
Transform your extra-large swimming pool into a year-round oasis with the Norsup P35TX/32, the most powerful model in the premium SG P inverter series. Engineered for professional-grade performance, this 35kW three-phase heat pump delivers rapid heating, exceptional energy efficiency with COP ratings up to 16.0, and whisper-quiet operation at just 27 dB at 10 metres.
Designed for pools ranging from 100m³ to 175m³, this advanced system operates reliably even in challenging conditions down to -15°C ambient temperature. With intelligent inverter technology, WiFi control via smartphone app, and built-in operating modes (Power, Smart, and Silent), you get complete control over your pool’s climate while minimizing energy costs.
🔥 Why Choose the Norsup P35TX/32?
Unmatched Power for Large-Scale Pools
With 35kW heating capacity at optimal conditions (A27/W27), this heat pump is specifically engineered for extra-large residential pools and commercial installations. The variable output range of 8.0 to 35.0 kW allows the system to precisely match heating demand, delivering faster warm-up times and consistent temperature maintenance.
Industry-Leading Energy Efficiency
Achieve a Coefficient of Performance (COP) of up to 16.0 at 27°C ambient temperature, meaning for every 1 kW of electricity consumed, you receive up to 16 kW of heating power. This translates to dramatic savings on running costs compared to traditional gas or electric heaters—often reducing heating expenses by 70-80%.
Full Inverter Technology
Unlike traditional on/off heat pumps, the full inverter compressor continuously adjusts output to match real-time heating requirements. This provides:
- ✅ More stable water temperature
- ✅ Reduced energy consumption (up to 30% savings vs. non-inverter models)
- ✅ Quieter operation
- ✅ Extended compressor lifespan
- ✅ Faster heat-up times
Three Intelligent Operating Modes
🚀 Power Mode
Maximum heating capacity for rapid pool warm-up. Ideal when you need to heat your pool quickly or recover temperature after heavy use.
🧠 Smart Mode
Automatically balances heating speed, energy efficiency, and noise levels based on ambient conditions and target temperature. Perfect for everyday use and optimized running costs.
🔇 Silent Mode
Ultra-quiet operation at just 27 dB at 10 metres—quieter than a whisper. Use during evening hours or in noise-sensitive environments without disturbing neighbors.
All-Season Performance
Operates effectively in ambient temperatures from -15°C to +43°C, making it suitable for year-round pool heating in most climates. The automatic defrost function ensures reliable operation even on cold winter days.
Premium Build Quality
- Titanium Twisted Tube Heat Exchanger – Corrosion-resistant, ideal for salt and chlorine environments, with superior heat transfer efficiency
- ABS Cabinet – Weather-resistant, UV-stable housing for long outdoor life
- Mitsubishi Rotary Compressor – Proven reliability from a world-leading manufacturer
- R32 Refrigerant – Eco-friendly with 68% lower Global Warming Potential than R410A
Smart WiFi Control
Control your pool heating from anywhere using the NorsupOne smartphone app (iOS & Android). Monitor temperature, adjust settings, switch operating modes, and schedule heating times remotely. The integrated WiFi module comes included—no additional purchase required.
Exceptional Warranty Coverage
- 5 years comprehensive warranty on the complete heat pump unit
- 10 years extended warranty on compressor and heat exchanger
📊 Complete Technical Specifications
| Specification | Details |
|---|---|
| Model | P35TX/32 |
| Part Number | 7024632 |
| Type | Horizontal, Full Inverter Heat Pump |
| Energy Label | A |
| Pool Volume Range | 100 – 175 m³ |
| Power Supply | 380V / 3-Phase / 50Hz |
| Rated Current | 10.0 A |
| Minimum Fuse Rating | 15 A |
Heating Performance
| Condition | Heating Capacity | Power Input | COP |
|---|---|---|---|
| A27/W27 (Optimal) | 35.0 – 8.0 kW | 5.2 – 0.5 kW | 16.0 – 6.7 |
| A15/W25 (Mild) | 24.0 – 5.6 kW | — | 8.2 – 5.2 |
| A10/W25 (Cool) | 19.8 – 4.6 kW | — | 6.45 – 4.64 |
| A5/W25 (Cold) | 17.2 – 4.0 kW | — | 5.81 – 4.17 |
Note: Performance figures shown as maximum – minimum range due to inverter technology
Components & Materials
| Component | Specification |
|---|---|
| Heat Exchanger | Twist-titanium tube in PVC housing |
| Condenser Material | Titanium |
| Compressor Type | Rotary |
| Compressor Brand | Mitsubishi |
| Refrigerant | R32 (eco-friendly) |
| CO₂ Equivalent | 1.01 tons |
Airflow & Noise
| Specification | Details |
|---|---|
| Fan Quantity | 2 fans |
| Fan Direction | Horizontal discharge |
| Fan Speed Range | 400 – 900 rpm (variable) |
| Noise @ 1 metre | 48 – 58 dB(A) |
| Noise @ 10 metres | 28 – 38 dB(A) |
| Noise Silent Mode @ 10 metres | 27 dB(A) ⭐ |
Water Connections
| Specification | Details |
|---|---|
| Connection Size | 50 mm (2″) |
| Nominal Flow Volume | 10.0 m³/h |
| Water Temperature Range | 9°C – 40°C |
Physical Dimensions
| Specification | Measurements (L × W × H) | Weight |
|---|---|---|
| Net Dimensions | 1165 × 470 × 1275 mm | 120 kg |
| Shipping Dimensions | 1210 × 495 × 1300 mm | 137 kg |
Operating Range
- Ambient Temperature Range: -15°C to +43°C
- Water Temperature Range: 9°C to 40°C
- Optimal Operating Conditions: 15°C to 35°C ambient
Included Accessories
- ✅ WiFi control module (pre-installed)
- ✅ Weather-resistant winter cover
- ✅ Wired digital controller with colour display
- ✅ Installation manual and documentation
💰 Real-World Pool Heating Performance & Cost Estimates
Estimated Heat-Up Times for Various Pool Sizes
The table below shows approximate times to heat different pool volumes by specific temperature increments using the P35TX/32 at its rated 35kW capacity. These are theoretical calculations based on ideal conditions.
Formula Used:
Time (hours) = (Pool Volume in m³ × Temperature Rise in °C × 1.16) ÷ Heat Pump kW Rating
| Pool Volume | Temperature Rise | Estimated Heat-Up Time | Notes |
|---|---|---|---|
| 100 m³ | 5°C | ~17 hours | Minimum recommended pool size |
| 100 m³ | 10°C | ~33 hours | |
| 125 m³ | 5°C | ~21 hours | |
| 125 m³ | 10°C | ~41 hours | |
| 150 m³ | 5°C | ~25 hours | |
| 150 m³ | 10°C | ~50 hours | Typical large residential pool |
| 175 m³ | 5°C | ~29 hours | Maximum recommended pool size |
| 175 m³ | 10°C | ~58 hours |
⚠ Important Disclaimers:
These are theoretical estimates only under ideal conditions. Actual heat-up times will vary significantly based on:
- Ambient air temperature (lower temperatures = slower heating)
- Wind exposure and weather conditions
- Pool insulation and cover usage (solar covers dramatically improve efficiency)
- Starting water temperature
- Pool shape, depth, and surface area
- Heat loss from pool surroundings
- Actual operating hours per day
Real-world heat-up times typically require 1.5 to 2.5 times longer than these calculations suggest. For fastest results, always use a pool cover when not swimming and run the heat pump continuously during initial heat-up.
Running Cost Comparison vs. Other Heating Methods
Based on an average COP of 7.0 in typical UK conditions and electricity rate of £0.30/kWh:
| Heating Method | Cost per 10kW Heat | Annual Cost (Estimate) | Savings vs. Gas |
|---|---|---|---|
| Norsup P35TX/32 Heat Pump | £0.43 | £500 – £800 | Baseline |
| Gas Boiler (80% efficient) | £0.50 – £0.80 | £1,200 – £1,800 | 40-60% more expensive |
| Electric Heater (100% efficient) | £3.00 | £3,500 – £5,000 | 85-90% more expensive |
| Oil Boiler | £0.70 – £1.00 | £1,500 – £2,200 | 50-70% more expensive |
Estimates based on typical UK pool of 150m³, 6-month heating season, 25°C target temperature. Actual costs vary with usage patterns, insulation, and local energy prices.
Seasonal Performance Expectations
| Season | Ambient Temp Range | Expected COP | Heating Efficiency | Notes |
|---|---|---|---|---|
| Summer | 20-27°C | 12.0 – 16.0 | Excellent ⭐⭐⭐⭐⭐ | Peak efficiency, minimal running costs |
| Late Spring / Early Autumn | 15-20°C | 8.0 – 12.0 | Very Good ⭐⭐⭐⭐ | Cost-effective pool heating |
| Mid-Autumn / Early Spring | 10-15°C | 6.0 – 8.0 | Good ⭐⭐⭐ | Still efficient vs. gas/electric |
| Winter (Mild) | 5-10°C | 4.5 – 6.0 | Moderate ⭐⭐ | Slower heating, higher running costs |
| Winter (Cold) | 0-5°C | 4.0 – 5.0 | Basic ⭐ | Consider pool cover essential |
🏊 Pool Sizing & Suitability Guide
Recommended Pool Volumes
| Pool Size Category | Volume Range | Suitability | Typical Dimensions |
|---|---|---|---|
| Minimum | 100 – 120 m³ | ✅ Suitable | 10m × 5m × 2m depth |
| Optimal | 120 – 160 m³ | ⭐ Ideal | 12m × 5.5m × 2.2m depth |
| Maximum | 160 – 175 m³ | ✅ Suitable | 14m × 5m × 2.5m depth |
| Oversized | > 175 m³ | ❌ Not Recommended | Consider multiple units or larger model |
Pool Insulation Requirements
For optimal performance and energy efficiency, your pool should have:
- ✅ High-quality solar pool cover (minimum 400 micron thickness)
- ✅ Insulated pool walls and floor (if new construction)
- ✅ Wind protection (landscaping, fencing, or enclosure reduces heat loss)
- ⚠ Covered when not in use (can reduce heat loss by 70-80%)
Without proper insulation: Heat-up times and running costs can increase by 100-200%. A good pool cover typically pays for itself within one season through energy savings.
🔧 Installation Requirements & Placement Guidelines
Electrical Requirements
| Requirement | Specification |
|---|---|
| Power Supply | 380V, 3-Phase, 50Hz (industrial supply) ⚠ |
| Rated Current | 10.0 A |
| Recommended Circuit Breaker | 16 A (Type C or D) |
| Residual Current Device (RCD) | 30 mA, <0.1 sec trip time |
| Cable Specification | 3 × 2.5 mm² (minimum), shielded outdoor-rated cable |
| Earth Connection | Mandatory – proper grounding essential |
⚠ IMPORTANT: This unit requires a three-phase 380V electrical supply which is typically only available in commercial properties or larger residential properties with upgraded electrical installations. A qualified electrician must confirm supply availability before purchase.
Minimum Clearance Requirements
Proper airflow is essential for optimal performance and longevity:
| Location | Minimum Clearance |
|---|---|
| Front (Air Discharge) | 1500 mm (no obstructions) |
| Back (Air Intake) | 500 mm |
| Left Side | 700 mm |
| Right Side | 700 mm |
| Top (Above Unit) | 1000 mm (or 300mm if wall-mounted) |
| Bottom | Level, stable surface with drainage |
Placement Guidelines
✅ IDEAL LOCATIONS:
- Well-ventilated outdoor area with good air circulation
- South or west-facing position (maximizes solar gain in air)
- Protected from prevailing winds (reduces heat loss)
- Within 7.5 metres of pool filtration system (minimizes pipe heat loss)
- Level concrete or paving slab base (minimum 100mm thick)
- Easy access for maintenance and servicing
❌ AVOID:
- Enclosed spaces with limited air volume
- Areas where discharge air can recirculate back to intake
- Near shrubs, hedges, or obstacles blocking airflow
- Below ground level or in pits (cold air sinks)
- Direct exposure to hosepipes or sprinkler systems
- Noisy areas near bedrooms or outdoor seating (though at 27dB in Silent Mode, noise is minimal)
Plumbing Integration
The heat pump connects to your existing pool circulation system:
- Position in filtration circuit: After pool pump and filter, before any chemical dosing or chlorinators
- Pipe diameter: 50mm (2″) connections with PVC glue fittings or threaded unions
- Water flow rate: 10.0 m³/h (regulated by bypass valve if needed)
- Bypass installation: Highly recommended for maintenance and winterization
- Drainage: Condensate drain must be provided (unit produces several litres/hour in humid conditions)
Professional Installation Recommended
While competent DIY installation is possible for those with electrical and plumbing experience, we strongly recommend professional installation by a qualified pool technician or heat pump specialist to ensure:
- Correct electrical connection and safety compliance
- Proper plumbing integration and flow rates
- Optimal placement for efficiency
- Warranty validity (some warranties require professional installation)
📥 Downloads & Documentation
📄 Installation & User Manual (WiFi Models) (opens in new tab)
Comprehensive 70+ page manual covering complete installation procedures, electrical wiring diagrams, plumbing connections, controller interface guide, WiFi setup instructions, operating modes, maintenance schedules, troubleshooting, fault codes, and safety information. Essential reading before installation.
📄 WiFi Controller Setup Manual (opens in new tab)
Detailed WiFi module guide with step-by-step instructions for connecting the heat pump to your home WiFi network, downloading and configuring the NorsupOne mobile app (iOS/Android), account registration, device pairing via QR code, remote control features, and timing functions.
📄 Technical Datasheet & Specifications (opens in new tab)
Quick reference specification sheet with complete technical data for all models in the Norsup P-series range, including performance curves at different ambient temperatures, dimensional drawings, electrical specifications, and comparison tables. Useful for contractors and technical planning.
❓ Frequently Asked Questions
General Questions
Q: What size pool is this heat pump suitable for?
A: The P35TX/32 is designed for pools between 100m³ and 175m³ in volume. For smaller pools (under 100m³), consider the P26TX/32 or P20TX/32 models for better efficiency. For larger pools or commercial applications over 175m³, contact us for guidance on multi-unit installations.
Q: Does this heat pump heat AND cool pool water?
A: Yes! This model has both heating and cooling modes. In cooling mode, it can reduce pool temperature during hot summer months, perfect for keeping water refreshing. The cooling function typically operates at similar efficiency to heating.
Q: What does “full inverter” mean and why does it matter?
A: Full inverter technology means the compressor can vary its speed continuously from 14-100% capacity (8-35kW), rather than just turning on/off. This provides smoother temperature control, quieter operation, faster heating when needed, better efficiency at part-load, and longer equipment lifespan by reducing start/stop cycles.
Q: How long will it take to heat my pool initially?
A: This depends heavily on pool volume, starting temperature, ambient conditions, and insulation. As a rough guide, heating a 150m³ pool by 10°C typically takes 2-4 days of continuous operation with a good pool cover. See the heat-up time table above for detailed estimates. Initial heat-up is always the most time and energy-intensive part—maintaining temperature is far more efficient.
Installation & Technical
Q: Can I install this myself or do I need a professional?
A: While installation is technically possible for experienced DIY enthusiasts with electrical and plumbing skills, professional installation is strongly recommended. This unit requires a three-phase 380V supply which must be installed by a qualified electrician. Incorrect installation can void warranty, create safety hazards, and reduce efficiency. Most insurance policies also require professional installation of fixed electrical equipment.
Q: I have a single-phase domestic supply. Can I use this heat pump?
A: No, this model (P35TX/32) requires a 380V three-phase supply, typically only available in commercial premises or large residential properties with industrial-grade electrical installations. For single-phase (230V) domestic supplies, consider the P35X/32 model instead, which offers identical heating capacity on a standard 230V single-phase connection.
Q: How far from the pool can I install the heat pump?
A: We recommend installation within 7.5 metres of the pool to minimize heat loss through pipework. Distances up to 15 metres are acceptable if pipes are well-insulated, but expect slightly longer heat-up times and marginally higher running costs (approximately 3-5% increase per additional 15 metres of pipe run).
Q: What ongoing maintenance does this heat pump require?
A: Maintenance is minimal:
- Monthly: Visual inspection, clean debris from around unit, check for unusual noises
- Quarterly: Clean air intake grills (more often in dusty/pollen-heavy areas)
- Seasonally: Professional service check (recommended but not mandatory)
- Annually: Check refrigerant pressure, inspect electrical connections, verify operation of all modes
- Winter shutdown: Drain water from heat exchanger if risk of freezing, fit winter cover
Performance & Efficiency
Q: What’s the difference between COP ratings at different temperatures?
A: COP (Coefficient of Performance) measures efficiency—how much heat energy you get per unit of electricity consumed. Higher numbers are better. The COP varies with ambient air temperature:
- COP 16.0 @ 27°C ambient = Optimal summer performance
- COP 8.2 @ 15°C ambient = Good autumn/spring efficiency
- COP 6.45 @ 10°C ambient = Acceptable winter performance
- COP 5.81 @ 5°C ambient = Still beats gas heating
Even at 5°C ambient, this heat pump delivers 5-6 times more heat energy than a standard electric heater for the same electricity input.
Q: Will this heat pump work in winter temperatures below freezing?
A: Yes, the P35TX/32 operates down to -15°C ambient temperature, though performance naturally reduces in very cold conditions. The unit has automatic defrost cycles to maintain operation. However, for optimal efficiency and reasonable running costs, we recommend primarily using the heat pump when ambient temperatures are above 5°C. In very cold weather, a pool cover becomes essential to minimize heat loss.
Q: How much will this cost to run per month?
A: Running costs vary enormously based on pool size, target temperature, ambient weather, pool insulation, and usage patterns. As a rough estimate for a 150m³ pool in UK conditions (April-September heating season):
- With good solar cover: £60-100/month
- Without pool cover: £150-250/month
- Year-round heating (covered): £100-150/month
The single biggest factor affecting costs is pool cover usage. A quality solar cover can reduce running costs by 60-75%.
Q: Is the R32 refrigerant safe and environmentally friendly?
A: Yes, R32 is a modern, eco-friendly refrigerant with 68% lower Global Warming Potential (GWP) than the older R410A refrigerant. It’s also more energy-efficient, contributing to lower running costs. R32 is mildly flammable (similar to propane), which is why proper installation ventilation and clearances are important, but it’s perfectly safe when correctly installed and poses no danger during normal operation.
WiFi & Control
Q: How does the WiFi control work?
A: The heat pump comes with a built-in WiFi module that connects to your home WiFi network. Download the free NorsupOne app for iOS or Android, scan the QR code on the unit, and you can control all functions remotely: turn on/off, adjust target temperature, switch between Power/Smart/Silent modes, set schedules, monitor current temperature, and receive alerts. The app works anywhere you have internet connection—perfect for preparing your pool before arriving home.
Q: Do I need the WiFi for the heat pump to work?
A: No, WiFi is completely optional. The unit comes with a wired colour digital controller that provides full control of all functions. WiFi simply adds the convenience of remote monitoring and control via smartphone.
Q: Can I control multiple heat pumps from one app?
A: Yes, if you have multiple Norsup units (common in very large pools or commercial installations), you can add all of them to the NorsupOne app and control each separately or as a group.
Warranty & Support
Q: What warranty does this heat pump come with?
A: This model includes an exceptional 5-year comprehensive warranty on the complete heat pump unit, plus an extended 10-year warranty specifically on the compressor and heat exchanger—the two most expensive components. This reflects Norsup’s confidence in their build quality and design.
Q: What happens if something goes wrong?
A: The heat pump has built-in diagnostics that display fault codes on the controller. Most issues are minor (e.g., low water flow, high/low pressure) and can be resolved by checking pool pump operation or clearing filters. For technical faults, contact our support team or your installer—the unit’s error logs can be accessed remotely via WiFi to aid diagnosis. Warranty repairs are handled by authorized Norsup service technicians.
Q: How long do these heat pumps typically last?
A: With proper installation and regular maintenance, a quality inverter heat pump like the Norsup P35TX/32 should provide 15-20 years of reliable service. The full inverter technology actually extends lifespan compared to traditional on/off models by reducing mechanical stress from constant start/stop cycles.
Noise & Operation
Q: Will the heat pump disturb my neighbors?
A: At just 27 dB at 10 metres in Silent Mode, this heat pump is one of the quietest on the market—comparable to a quiet whisper or rustling leaves. Even in Power Mode, noise levels are only 38 dB at 10 metres, quieter than normal conversation. If noise is a concern, simply set Silent Mode timing for evening/night hours via the WiFi app or controller.
Q: Can I run the heat pump 24/7?
A: Yes, the heat pump is designed for continuous operation and actually works most efficiently when running consistently rather than in short bursts. During initial heat-up or cold weather, 24/7 operation is recommended. Once target temperature is reached, the inverter will automatically reduce output, using minimal power to maintain temperature. Smart Mode handles this automatically.
Compatibility & Alternatives
Q: Is this heat pump compatible with saltwater pools?
A: Absolutely. The titanium heat exchanger is specifically chosen for its excellent corrosion resistance to both chlorine and salt. This heat pump is ideal for saltwater pools, traditional chlorine pools, and bromine systems. The ABS cabinet is also UV and chemical-resistant for outdoor longevity.
Q: Can this heat pump be used with a solar heating system?
A: Yes, this heat pump works excellently in combination with solar heating. The solar panels provide free heating during sunny periods, and the heat pump supplements when solar gain is insufficient (cloudy days, evenings, cooler months). This hybrid approach minimizes running costs while ensuring consistent pool temperature.
Q: I have a three-phase supply but want better efficiency—should I get this or the single-phase model?
A: If you have three-phase power available, the P35TX/32 (this model) is generally the better choice. Three-phase motors typically offer slightly better efficiency, smoother operation, and are better suited to high-power applications. The electrical load is also distributed across three phases rather than one, which is preferable for large installations.
⚡ Key Features at a Glance
| Feature | Benefit |
|---|---|
| 🔥 35kW Heating Capacity | Rapid heat-up for extra-large pools 100-175m³ |
| ⚡ COP up to 16.0 | Industry-leading efficiency = lowest running costs |
| 🔄 Full Inverter Technology | Variable output 8-35kW for optimal efficiency & comfort |
| 🌡️ Three Operating Modes | Power / Smart / Silent – control how you heat |
| ❄️ All-Season Operation | Works down to -15°C ambient temperature |
| 🔇 Ultra-Quiet 27dB Silent Mode | Quieter than a whisper at 10 metres distance |
| 📱 WiFi Control Included | Remote control via NorsupOne smartphone app |
| 🛡️ Titanium Heat Exchanger | Corrosion-proof for salt & chlorine pools |
| 🌿 Eco-Friendly R32 | 68% lower GWP than R410A refrigerant |
| 🏭 Mitsubishi Compressor | World-class reliability and longevity |
| ☀️ Weather Resistant ABS | UV-stable cabinet for outdoor durability |
| ✅ 5 + 10 Year Warranty | 5-year full warranty + 10-year compressor/exchanger |
| ⚙️ Professional Grade | Designed for demanding commercial/residential use |
💡 Pro Tips for Maximum Efficiency
- Always use a solar pool cover – This single investment can reduce running costs by 60-75% and dramatically improves heat-up times.
- Run continuously during heat-up – Don’t turn the heat pump on/off repeatedly. Continuous operation during initial heating is more efficient.
- Set Smart Mode as default – Let the inverter automatically optimize performance based on conditions rather than manually switching modes.
- Schedule Silent Mode overnight – If noise is any concern, program Silent Mode for evening hours via the app. You’ll barely notice it’s running.
- Insulate underground pipes – If your pipework runs underground, ensure proper insulation to minimize heat loss between heat pump and pool.
- Position intake away from heat pump exhaust – Don’t let the cold discharge air from the heat pump recirculate into the air intake—maintain clearances as specified.
- Pre-heat before events – Use the WiFi app to start heating 24-48 hours before you need the pool at temperature, rather than expecting instant results.
- Service annually – A professional annual check keeps the system running optimally and catches minor issues before they become major problems.
- Consider solar pre-heating – If installing a new pool, solar panels plus heat pump is the most cost-effective combination for year-round swimming.
- Monitor via app – Keep an eye on performance through the WiFi app. If COP values drop unexpectedly, it may indicate a maintenance issue.
🎯 Perfect For:
✅ Extra-large residential swimming pools (100-175m³)
✅ Hydrotherapy pools requiring consistent temperature
✅ Commercial pools in hotels, B&Bs, or holiday lets
✅ Swim schools and training facilities
✅ Properties with three-phase electrical supply
✅ Noise-sensitive environments (ultra-quiet operation)
✅ Saltwater and chlorine pools (titanium exchanger)
✅ Users prioritizing energy efficiency and low running costs
✅ Year-round pool heating in temperate climates
✅ Integration with solar heating systems
📞 Need Help Deciding?
Not sure if this is the right model for your pool? Contact our technical team for personalized advice:
- 📧 Email Support: Available via Parts4Tubs website contact form
- 📱 Technical Guidance: We can help calculate heat-up times, running costs, and confirm electrical requirements
- 🔧 Installer Network: We can recommend experienced installers in your area
- 📐 Custom Quotes: For commercial installations or complex projects
⚠️ Important Notes
- ⚡ Electrical Supply: This model requires a 380V three-phase electrical supply. Confirm availability with a qualified electrician before purchase. For single-phase 230V supply, see model P35X/32 instead.
- 🛠️ Professional Installation Required: For safety, efficiency, and warranty validity, professional installation by a qualified technician is essential.
- ❄️ Winterization: In regions with freezing temperatures, the heat exchanger must be drained if the unit will not be operated during winter. Use the supplied winter cover for protection.
- 📏 Compliance: Installation must comply with local building regulations, electrical standards (BS 7671 in UK), and planning requirements.
- 🎯 Pool Cover Essential: For optimal performance and running costs, a pool cover is not optional—it’s essential. Budget for a quality 400+ micron solar cover if you don’t already have one.
- 🔧 Bypass Valve Recommended: Install bypass plumbing to allow maintenance without draining the pool or disrupting filtration.



