Pay in 4 interest-free payments of $39.42 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Packing: 2 filters per pack
Maximize your heating system's performance and cost-efficiency with this conversion kit from Lennox
61 annexure G certified
Supports both residential and commercial environments
Tekmar T552 Net 4 Thermostat: Zone Valve/Pump Control, Sync, PWM, Setback voomi_id_150971 Packing: 2 filters per packThe TekmarNet 4 Thermostat 541 (T541) is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It is capable of controlling a zone valve or zone pump directly or through a tekmarNet 4 Wiring Center or Zone Manager to maintain air temperature. An optional Adaptor Plate 007 is available for installation onto a single gang electrical box. This product is now obsolete, please use the TekmarNet 4
