Carrier 320735-701 Blower Harness 318423-701 the Fenwal Detect-A-Fire sensor uses

the Fenwal Detect-A-Fire sensor uses rate compensation to trigger exactly when the air temperature hits 325 degrees F

Always verify the rotation by looking at the hub side or checking the directional arrow stamped on the original housing to ensure proper furnace blower wheel performance

Bypassing this feature would compromise the integrity of the safety interlock system and violate most mechanical codes

Engineered to handle a flow rate of 40 SCFM

this oil is specifically a Type K mineral oil

Carrier 320735-701 Blower Harness 318423-701 the Fenwal Detect-A-Fire sensor usesThe Carrier 320735 701 Blower Harness ships out directly from the manufacturer and assures best in class quality. It is a direct fit replacement unit for various Carrier and Bryant models. This blower harness bears an OEM construction, which means it is the same part that is used in original Carrier products. Use this blower harness to replace your worn out or damaged blower harness.