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WAO
WAO
A reversible heat pump providing elegant heating, air conditioning and domestic hot water
The WAO is a high-performance, single-package air/water heat pump capable of maintaining a flow temperature of 70°C at an outdoor temperature of -25°C. It has an integrated circulator and auxiliaries for simplified installation. What's more, it runs on environmentally neutral R290 gas. The appliance is designed to combine performance with low noise levels, making this heat pump a safe, long-lasting choice.
- Defrost by cycle inversion
- Refrigerant compressor preheating
- Deep-cooling system with condensate pan heater
Full Inverter
2D" Full DC Twin-Rotary Inverter compressor and variable speed fan
Soft start
No current peaks on the electrical network on start-up
25 - 100%
Speed variation
Smart Defrost
The machine adapts its defrosting according to its last cycle
More silence
Thanks to its Inverter compressor and variable-speed fan motor
-25°C
Minimum operating temperature
2 regulation modes available
- Constant temperature
- Water law according to outdoor temperature
RLB 100
LCD screen
Managing different operating modes
Setting the water temperature
Selecting the heating curve
Weekly programming
Made in France 
6 functions
- Heating
- Cooling
- Domestic hot water (DHW)
- Heating + DHW
- Cooling + DHW
-
Heating +
Cooling + DHW
- Anti-legionella mode (DHW)
- Daily, weekly and holiday programming
6 functions
- Wilo or Grundos circulation pump
- Plate heat exchanger
- Vortex flowmeter/"Calorimeter"
- Electric booster heater and safety
Optional
- Second zone management
- Boiler backup management
- Remote DHW management from 150 to 500 litres
- Additional backup heater
- OperTherm* radio thermostat
