Resideo DP2020B5039 Contractor it engages the fan at

it engages the fan at 105°F to distribute heated air and disengages at 85°F to prevent the circulation of cold air at the end of the heating cycle

this specific model features a 120V coil

time-delay construction that allows for temporary surge currents without nuisance tripping

ensuring secure retention of the 11-blade terminal configuration

this replacement thermocouple serves as a drop-in 11/32" connection for most residential and light commercial gas valves requiring a steady thermoelectric output

Resideo DP2020B5039 Contractor it engages the fan atThe Resideo DP2020B5039 PowerPro Definite Purpose Contactor is a reliable 2 pole HVAC contactor designed for high cycle applications in air conditioning, refrigeration, and heating systems. Engineered with silver cadmium oxide contacts, this unit maintains superior conductivity and resists welding under heavy inductive loads. It operates on a 120Vac coil and is rated for a 20 Amp inductive current, making it a critical component for controlling