... installer. 1. Space air heating;2. Space air cooling;3. Domestic hot water;4. TUV, CE, ROHS, ... valve;14. Stainless steel 316 plate heat exchanger, 3-way valve,expansion tank built inside. Eco Therma Multifunctional ... /1/50230/1/50230/1/50230/1/50380/3/50Max.leavingwatertemperature(without using backup heater)°C58CompressorTypeRotaryScrollBrandTOSHIBATOSHIBATOSHIBADAIKINDAIKINWorking temperaturerange ...