Maximum performance, minimum environmental impact.
Heating consciously & naturally.
Powerful, quiet, & sustainable!
A green heat supply for your home.
Our fully modulating Comfort Compact Air R290 and
R410A Heat Pump dovetails the environmentally friendly working fluid to an ideal and efficient heating solution for the single, multi-family homes, new buildings and refurbishments . The direct system uses the free ambient air energy, ensuring warmth for your living comfort all year round, by heating in winter and cooling in summer.
Experience weather resistance longevity in its finest form: the aesthetically featured technology in the Whisper RS heat pump products consists of high-quality materials. Each heat pump is expertly processed, assuring a long service life, encased by a weather resistant aesthetic design. Truly a reliable solution for the future.
Natural and eco-friendly refrigerant!
Propane is a natural refrigerant that is free of fluorocarbons (HFCs) and therefore does not contribute to the depletion of the Earth‘s ozone layer. It significantly contributes to lessen the greenhouse effect; as opposed to conventional refrigerants. The use of this natural refrigerant in heat pumps sees high performance levels, safety and reliability. Innovative sensor technology continuously monitors the refrigeration circuit, to detect a problem and maximise operational safety.
The integrated active cooling feature allows full control of your heating system. The Whisper RS is enhanced with the flexible combination of photovoltaic systems, various storage and heat distribution systems. Our R290 Whisper, Air source Heat Pump impresses with its stepless, fully automatic performance control for particularly high seasonal performance. The operating sound remains exceptionally low through the owl-wing silent-effect fan technology and sound optimised case construction. The Whisper R290 further contributes to the transition of decarbonisation of home heating.
The Compact Air R290.
Heating consciously & naturally.
The Whisper RS Air Source heat pump Convincing features:
SCOP
An exceeding high SCOP (Seasonal Coefficient Of Performance) of 5.7, places this device eligible for maximum subsidy funding.
Technical Features
- Heat outlet temperatures of up to 72 °C
Available in heat outputs of 7 kW, 10 kW, 15 kW and 18kW @400 V - Also available 7 kW , 10 kW and 15kW @ 230 V
- Propane (R290) is an environmentally friendly refrigerant with no global warming potential
- Optimal room temperatures all year round due to integrated active cooling
- Durable and weather-resistant, built with high-quality materials such as stainless steel.
Best Suitable For
- Single-family homes
- Multi-family buildings
R290 Dimensions (H x W x D)
SNT07L-M-R-CC (mm) 1.704x 896 x 585
SNT10L-M-R-CC (mm) 1.704x 896 x 585
SNT15L-M-R-CC (mm) 1.702 x 935 x 1.002
SNT18L-M-R-CC (mm) 1.702 x 935 x 1.002
Comfort Compact R410A
The Air Compact Heat Pump Convincing features:
SCOP
Exceedingly economical heating and cooling with a SCOP of 5 (5 kW heat output to 1 kW of energy input).
Technical Features
- Heat outlet temperatures of upto 62 °C possible
- Integrated heat meter Available in heat outputs of 8 kW, 12 kW and 18 kW Durable and high grade weather-resistant materials, such as aluminum and safety glass.
Best Suitable For
- Single-family homes
- Multi-family buildings
- New buildings
- Refurbishment
Optional
Single-phase 230 V version Remote maintenance (RCG-X) > SG-Ready, PV-Ready Passive cooling / active cooling Year round optimum temperatures.
R410A Dimensions (H x W x D)
S008-M-CC (mm) 1.704x 896 x 585
S12L-M-CC (mm) 1.704x 935 x 1002
S18L-M-CC (mm) 1.702 x 935 x 1002
Hygienic Domestic Hot Water Prep
Immerse yourself in the world of comfortable and hygienically pure hot water – a reality with the innovative Fresh Hot Water System. Enjoy prompt domestic hot water for your entire household. The system is seamlessly integrated into the Whisper Heat pump. The heating buffer storage works like a modern instantaneous water heater. While the counter-current flow protects against any Legionella growth and build-up, a simple turn of the tap is enough to prompt the flow of cold drinking water through the fresh water system, bringing the water to the desired temperature in minutes. The maintenance- free hot water preparation works without additional electrical heating, protects the heat pump and guarantees a long service life.
Advantages:
- Prevents germs or Legionella growth in drinking water
- Lower energy demand (no constant heating up the storage contents
- Rapid heating to the recommended 48°C, prevents water lime flocculate
- Photovoltaic connection possible
- Storage sizes: 300, 500, 850 and 1,500 litres
The “webcontrolAT” is a resourceful and innovative heat pump control solution, easy to use and convenient to regulate room temperatures; also for cooling and hot water preparation at any time. You stay in full control while maximising the heat pump’s energy efficiency. Any error notifications are immediately sent via SMS or email, keeping you updated at all times.
Our System Offers:
- Convenient browser-based operation.
- No app and no software download required
- Compatibility with Modbus, KNX, PV Synchro, DI and Smart Grid.
- Highest security standard due to VPN encryption
- Data security through local storage.
- Live and long-term data can be accessed from any device using any browser, regardless of location.
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