PEM750 Heat Pump

The Navien PEM750 air source heat pump offers a future-proof heating solution for your customers.

The PEM750 is an environmentally friendly solution that perfectly combines eco-friendly R290 refrigerant with a GWP of 3 with inverter technology to produce efficient house heating and hot water even under extreme cold climates.

With a high-efficiency rating, your customers can rely on the energy efficient heat pump to provide them with heating and hot water, while reducing their carbon footprint and energy bills.

The noise reduction technology ensures the heat pump operates without disturbing the homeowner and their neighbours.

If you’re looking to diversify your business, add the PEM750 air source heat pump to your inventory in 2025.

Register your interest today.

  • Versatile integration for new builds and retrofits, with radiator and underfloor heating compatibility
  • 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

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

Customer Service