The Heat Pump KEYMARK is a voluntary, independent European certification mark (ISO type 5 certification) for all heat pumps, combination heat pumps and hot water heaters (as covered by Ecodesign, EU Regulation 813/2013 and 814/2013). It is based on independent, thirdparty testing and demonstrates compliance with product requirements as set in the Heat Pump KEYMARK scheme rules and with efficiency requirements as set by Ecodesign.
Energy efficiency class Room heating, medium temperature
Typ | CHA-07 | CHA-10 | |
Power range at A-7/W35 | kW | 1,6 - 6,8 | 2,2 - 9,8 |
A7/W35 Rated power /COP according to EN14511 | kW / - | 4,5 / 5,47 | 4,1 / 5,72 |
A2/W35 Rated power / COP according to EN14511 | kW / - | 5,15 / 4,54 | 5,75 / 4,65 |
A-7/W35 Max. power / COP according to EN14511 | kW / - | 5,88 / 2,73 | 7,97 / 2,88 |
max. flow | °C | 70 | 70 |
Sound pressure night max. (freely positioned, 3m distance) | dB(A) | 32 | 34 |
Sound pressure night max. (freely positioned, 3m distance) | dB(A) | 58 / 49 | 60 / 51 |
Sound power ErP | dBA) | 52 | 53 |
Refrigerant type / Filling quantity / GWP | - / kg / - | R290 / 3,1 /3 | R290 / 3,4 / 3 |
Operating limits supply air heating / cooling | °C | -22 bis +40 / +10 bis +45 | -22 bis +40 / +10 bis +45 |
Energy efficiency class Room heating, low temperature | - | A++/A+++ | A++/A+++ |
Energy efficiency class Room heating, medium temperature | - | A++ | A++ |
Dimensions external module | mm | 1.286 x 586 x 902 | 1.286 x 586 x 902 |
Dimensions indoor module | mm | 440 x 340 x 790 | 440 x 340 x 790 |
Dimensions indoor module | kg | 152 / 27 | 162 / 27 |
KEYMARK Certifikation (ISO-Typ-5) | Yes | Yes |