LK HydronicGroup is a complete pump unit ideal for heating systems with direct power supply from the boiler or with a three-way mixing valve. It includes a high efficiency circulation pump, insulation, wall mount bracket and two ball valves with thermometer. On the return side there is an integrated check valve.
LK 863 pump group ideal for heating systems fed with mixing valve. A thermal mixing valve is included. LK 551 HydroMix has a thermostatic element that adjusts the supply and return to reach the desired flow temperature.
HYDRONIC GROUP PUMP GROUP WITH DIRECT POWER SUPPLY LK863 LK299459 THERMAL CENTRAL