Exhaust air heat pump RX65

If you are in the market for a set-and-forget heat pump and have the need to heat a large house (180-260 m² or 1900-2800 ft²), the RX65 is well worth your consideration. Its robust construction and minimal noise output complemented by an award-winning design and interface. This pump holds 210 liters in its water heater and outputs 6.5 kW; a reliable heat pump, built to last a long time.

Lower total cost and environmentally friendly

No other heat pumps on the market contribute as much to energy savings as a ComfortZone. In addition, thanks to the refrigerant R32, it is a more environmentally friendly choice, and it comes with higher efficiency in the bargain.

If you want the opposite function; cooling, you need to install an additional supply air unit, T15. More information about this product can be found here.

Exhaust air heat pump RX65

  • Award-winning interface
  • Lowest total cost by a wide margin
  • Low noise level
  • High efficiency
  • More environmentally friendly than previous models

Interested in this product? Find your nearest retailer here!

Technical information Comfortzone RX65
OUTPUT/SUPPLIED POWER AT 20(12)/35°C kW 6,3/1,6*
OUTPUT/SUPPLIED POWER AT 20(12)/50°C kW 6,5/2,1*
IMMERSION HEATER, POWER kW 6,0/9,0**
REFRIGERANT R32 kg 1.250
AIR FLOW m3/h 220-330
FLOW CIRCULATION PUMP(20 KPA) m3/h 0,8-2,0
WARM WATER, TEMPERATURE (ADJUSTABLE) C 50-60
WATER VOLUME, ACCUMULATOR TANK I 210
WARM WATER, CAPACITY l/h 320/380 l/h
VOLTAGE V 400 (3-phase+N)
ALTERNATIVE VOLTAGE V 230 (3-phase+N)
FUSE A 16
HEIGHT mm 2100
WIDTH mm 600
DEPTH mm 650
WEIGHT kg 210
TEMPERATURE SENSOR OUTDOORS+INDOORS OUTDOORS OR INDOORS



* The power data at 20 (12) / 35 °C and 20 (12) / 50 °C is stated according to European standard EN255 without fans and pumps. The indicated temperatures 20 °C indicates air temperature for indoor air and (12) °C indicates the air wet temperature link.

** Delivered with 6 kW immersion heater. The immersion heater is adjustable to enable compliance with current Swedish regulations regarding newly constructed houses.

Note: When comparing with geothermal heat pumps the power consumption of the brine pump must be taken into account. A corresponding geothermal heat pump loses up to 10-20% input power and COP by pumping the refrigerant 100-150 meters up and down the borehole.
  • Suitable for: 180-260 m2
  • Replacement:
  • New construction:

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