This essential service set includes 1 gasket and 3 O-rings

This ensures the SPDT contact trips accurately according to local duct conditions

this unit creates a high-voltage electrical arc to light the burner directly

Precision alignment is essential to prevent premature bearing wear and ensures quiet

This capacitor is commonly found in Lennox HP25

Resideo C7089U1006 Outdoor Sensor Els PW 17895 This essential service set includesThe Resideo C7089U1006 Outdoor Sensor is a critical component for contractors looking to optimize system efficiency through precise ambient temperature monitoring. Designed for hardwired integration, this 10k ohm NTC sensor provides real time data to a wide range of Honeywell Home and Resideo platforms, including VisionPro IAQ, Prestige IAQ with Redlink, and the T6 Pro series. Reliable outdoor readings are essential for enabling dual fuel balance