3-way check valve DN25, Kvs 14, brass, LK 822...
3-way check valve DN32, Kvs 16, brass, ThermoBac
Circulation pump ES MAXI 25-60/180 Taco
Pellet boiler Centrometal PelTec E-lambda, 24 kW
Storage tank 500 l, Dražice UKV 500
Pellet boiler Centrometal PelTec E lambda, 12 kW
Room thermostat S1
Safety relief valve 1/2", 0,15 MPa, LK 514...
Heating unit TJ G 6/4"
Dražice screw-mounted electrical heating unit is designed exclusively for water heating. Heating unit is designed as an additional heating source in water heaters connected in a system with solar collectors. Heating unit can also be used as an additional source of heating in accumulation tanks. If the installation requirements are obeyed, it can be used as the main source of heating by a heater, or for other purposes. The heating unit consists of an electrical heating element with a connecting thread G 1½" (6/4"). A thermostat and a safety fuse; the element's operation control light; and a connecting terminal board are placed under the wiring plastic cover. To use the OKC…NTR, NTRR, OKCE…NTR, NTRR heaters in solar systems with reheat by means of electricity, the heaters have a G 6/4" neck placed for mounting a secondary electrical heating unit. The heating unit is placed above the lower exchanger. The product is designed for permanent contact with drinkable water.