Copeland Comfort Control (White Rodgers) 3F05-1 Temperature Control Precision Machining: Accurate terminal sizing

Precision Machining: Accurate terminal sizing for a low-resistance connection to the ignition leads

This specific Source 1 flame sensor is optimized for model series starting with DGAA and DGAH

different series require different spring diameters and lengths such as the R325 series

Reliable Thermal Protection: Features a fixed 190-degree trip point to safeguard against restricted airflow or blower motor failure

The Heil Quaker ICP 1001600 kit includes hardware specific to the BTU rating of your unit

Copeland Comfort Control (White Rodgers) 3F05-1 Temperature Control Precision Machining: Accurate terminal sizingThe White Rodgers 3F05 1 is a professional grade adjustable fan control engineered to replace a wide variety of fixed snap disc thermostats in HVAC systems and heating appliances. This SPST close on rise temperature control features an adjustable range of 90 to 130 degrees F, allowing technicians to fine tune fan cycling for optimal performance. Designed as a rugged snap disc auto reset fan switch, it utilizes a 74T12 310708 style therm o disc for