Resideo TH105PLUS Programmable Thermostat 319848-301 it ensures precise fuel-to-air mixing

it ensures precise fuel-to-air mixing and flame stabilization to maintain peak thermal efficiency

preventing the "vibration hum" often associated with aftermarket alternatives

a dedicated LP orifice or pilot kit is required to ensure correct gas flow and pressure

and continuous fan requirements

As a veteran-choice HVAC pressure controller

Resideo TH105PLUS Programmable Thermostat 319848-301 it ensures precise fuel-to-air mixingThe Resideo TH105PLUS is a high performance line voltage programmable thermostat purposefully engineered for precise control of electric baseboard heaters, convectors, and fan forced heating systems. Operating on a 120 240 Vac supply, this unit features advanced Triac switching technology, which provides 100% silent operation by eliminating the mechanical clicking common in traditional relay based models. Industrial grade Triac for electric heat