... be inviting wherever it is in your roomCERTIFICATIONSCE, CB, EC, ETL, CETL, C-TICK, WATER MARK, STANDARD MARK, UL, SABS ... Δt water 5°C. Ambient Air temperature 20°C D.B;**Heating: Inlet Water temperature: 70°C, Δt water 10 ... °C. Ambient Air temperature 20°C D.B;Cooling: Inlet Water temperature: 7°C, Δt water 5 ... °C. Ambient Air temperature 27°C D.B, 19°C W.B.The above data is for reference only; ...