Key Benefits Fixed Thermal Protection: Precisely calibrated 145F trip point provides reliable over-temperature protection for gas-fired furnace applications

Its durable construction is engineered for long-term reliability in varying thermal conditions

adapting them to the 3/16-inch terminals found on the modern BCC3 board

dust-resistant mounting foundation that maintains the integrity of the thermostat's internal sensors

this 24V HVAC relay features standard 1/4-inch quick-connect terminals designed for standard HVAC wiring harnesses

Trane PLT2222 Adapter Plate 319847-401 Key Benefits Fixed Thermal Protection:When you are dealing with blower housing alignments or retrofitting air handlers, the Trane PLT2222 Adapter Plate serves as a critical structural interface for secure component mounting. This 9. 06" Adapter Plate is heavy duty OEM hardware, engineered to bridge the gap between varying ductwork interfaces and air handling units without compromising static pressure. Designed for Trane HVAC replacement parts compatibility, this plate eliminates the need