Laars Heating Systems 2400-020 Thermal Cut Out 326070-701 this smart thermostat features a

this smart thermostat features a 7-inch full-color touchscreen and acts as a central Z-Wave bridge for comprehensive home automation

and diaphragm assembly with this OEM-spec repair kit

Fail-Safe Operation: Reliable spring return mechanism ensures the valve returns to its normally closed position upon power loss

Utilizing genuine Lennox HVAC replacement parts maintains the UL listing and factory performance specifications of the heating system during peak demand cycles

Laars Heating Systems 2400-020 Thermal Cut Out 326070-701 this smart thermostat features aThe Laars Heating Systems 2400 020 Thermal Cut Out is a mission critical safety component designed for high capacity and residential boiler systems. Engineered to function as a fail safe manual or automatic reset limit, this Laars TCO replacement monitors internal heat levels to prevent catastrophic equipment failure. Specifically compatible with the Laars Mark II 9600 series, including HWG and CB models (sizes 150 250), as well as H, HW, and HP