PEM750 Heat Pump
The Navien PEM750 air source heat pump is a cutting-edge, energy-efficient heating solution designed to future-proof your home. Offering reliable performance even in extreme cold, this renewable heating system helps homeowners reduce their carbon footprint whilst maintaining year-round comfort.
Eco-Friendly R290 Refrigerant – Utilises the low-GWP (Global Warming Potential) R290 refrigerant, with a rating of just 3, making it one of the most sustainable options available.
Designed to deliver consistent heating and hot water, even in temperatures as low as -25°C, ensuring your home stays warm in all seasons.
Equipped with advanced noise-reduction technology, the PEM750 Heat Pump operates at a whisper-quiet level, minimising disruptions to your household and neighbours.
Works seamlessly with underfloor heating, radiators, and hot water cylinders, providing a comprehensive home heating solution.
With rising energy costs and increased focus on net-zero emissions, now is the perfect time to invest in a renewable heating system like the Navien PEM750 air source heat pump. Contact us today to learn more about installation options and eligibility for heat pump grants in the UK.
Register your interest today.
- Navien's wiring centre simplifies installation and enhances overall efficiency
- Customisable installations with a comprehensive range of adjustable parameters
- Convenient remote control via smart touch display and dedicated app, and web platform
- Exceptionally quiet operation
- Enhanced stability through shock absorption technology
- Up to seven years warranty
- R290 refrigerant heat pump available in 4, 6, 8, 10, and 17kW capacities
- Top-tier energy efficiency, boasting a SCOP of 4.87 and an A+++ energy rating, resulting in significant heating cost reductions
- Provides high-temperature hot water up to 75°C, even in extreme conditions as low as -20°C
- Versatile integration for new builds and retrofits, with radiator and underfloor heating compatibility
Technical Data
| Model | PEM750V004PGKC | PEM750V006PGKC | PEM750V008PGKC | PEM750V010PGKC | PEM750V017PGKC | ||
| Capacity | Heating (A7/W35) | kW | 4 | 6 | 8 | 10 | 17 |
| Performance | |||||||
| Heat Pump Space Heating [35°C] | ErP Rating | A+++ | |||||
| SCOP (EN14825) | 4.86 | 4.79 | 4.71 | 4.77 | 4.79 | ||
| Heat Pump Space Heating [55°C] | ErP Rating | A++ | |||||
| SCOP (EN14825) | 3.5 | 3.38 | 3.44 | 3.57 | 3.53 | ||
| Heating [A 7°C / W 35°C] | Capacity | kW | 4 | 6 | 8 | 10 | 17 |
| COP | 4.70 | 4.65 | 4.60 | 4.66 | 4.45 | ||
| Heating [A 7°C / W 55°C] | Capacity | kW | 4.5 | 5.5 | 7.5 | 9.3 | 17 |
| COP | 3.21 | 3.06 | 2.96 | 3.05 | 2.97 | ||
| Sound Pressure (1m) | dB(A) | 42 | 45 | 46 | 46 | 48 | |
| Sound Power Level (EN12102-1) | dB(A) | 55 | 56 | 60 | 61 | 63 | |
| Operating Temp. Range | Ambient Air | °C | -25 to 43 | ||||
| Heating | °C | 15 to 70 | |||||
| Electrical Data | |||||||
| Power Supply | V/Hz | 220-240V /50Hz | |||||
| Refrigerant | |||||||
| Refrigerant Type/Amount | Kg | R290/0.75 | R290/0.80 | R290/0.98 | R290/1.4 | ||
| Dimensions & Weight | |||||||
| Unit Dimensions (W x D x H) | mm | 1166 x 445 x 800 | 1287x500x932 | 1247x540x1332 | |||
| Net Weight | Kg | 105 | 120 | 145 | 205 | ||
| Other | |||||||
| Water Flow Volume | m3/h | 0.68 | 1.03 | 1.38 | 1.70 | 2.90 | |
| Water Connection | Inch | G1" | |||||
| Pump | UPM3K 25-75 | UPM3K 25-75 | UPM3K 25-75 | UMP3K 25-75 | UPMXL 25-125 | ||
