This genuine Reznor OEM part contains the 209165 relay and comprehensive instruction sheet for field installation

By providing 10 seconds of minimum time-delay at 500% of the rated current

The Trane SWT2173 Rollout Switch (SKU: SWT02173) is a critical OEM furnace safety component designed to break the 24V control circuit when it detects flame rollout or excessive heat at the burner box

Technical Precision: Accurately manages start capacitor cutout based on back-EMF

the C25 series F-frame allows for the field installation of side-mounted auxiliary contacts (1NO

Schneider Electric (Barber Colman) 2378-501 Relay Els PW 17895 This genuine Reznor OEM partThe Schneider Electric (Barber Colman) 2378 501 Relay is a high performance pneumatic amplifying relay designed for proportional signal control in HVAC systems. Engineered as a Pneumodular component, this device provides a definitive 2: 1 amplifying function, doubling the input signal pressure to the branch line. This is essential for contractors managing larger actuators or terminal units that require higher pressure than the standard controller