lk 810 thermomat return increase Ersatzteile Defro Optima Ekopell 18 kW

Defro Optima Ekopell 18 kW - Efficient and environmentally friendly pellet heating system

Vaillant WL 35/5 AS S2 + Vaillant climaVAIR VAI 5-035 WN

Prescribed fuel: pellets/logs

Permissible operating pressure: 10 bar

lk 810 thermomat return increase Ersatzteile Defro Optima Ekopell 18 kWThermoMat return temperature boost Return temperature boost 60C or 70C including insulation and 3 x 1" ball valves. The LK 810 ThermoMat 2. 0 W is a return temperature booster for heating systems with solid fuel boilers and buffer storage tanks. The Return flow increase It is used to generate a high return temperature to the boiler and optimal temperature stratification in the buffer storage tank. This increases the efficiency of the heating system,