White-Rodgers 3F05-1 Heating Snap Disc Fan ControlWhite Rodgers 3F05 1 Heating Snap Disc Fan Control is a compact, adjustable snap disc control designed for heating systems. It operates as an auto reset SPST switch with a Close on Rise action, ideal for triggering a furnace or air handler fan at a set temperature. Built to handle 120 240 VAC and a variety of loads, this Therm O Disc style 74T12 device offers robust performance with a 14 A rating at 120 V AC, 10 A at 240 V AC, and up to 25 A resistive

This essential replacement part from the Resideo and Honeywell Home family delivers a secure connection for D05 valve assemblies in residential HVAC systems

Prepurge: 30 seconds

this L4008E1313 remote aquastat delivers reliable control

Whether you’re updating equipment or assembling new controls

Supports efficient energy use and consistent hot water supply

Allanson Transformers 2721-630 Gas Transformer delivers reliable power conversion for demanding gas furnace installations

6 W (DC) and insulation class Type F

Type: Straight-Through

Contact configuration: DPST

humidity 0–95% RH non-condensing

This overlay grille provides a clean

protect your home