this deflector supports long-term reliability in varying climates and reduces vibration-related noise

Can I use an automatic reset switch in place of this manual reset model

Key Benefits Precise Thermal Calibration: Features a factory-set 290°F open and 210°F close range to ensure consistent furnace safety shut-off during flame rollout events

replacing a 220V with this 250V unit)

install the 8-inch probe in a location that samples the average air stream

ZoneFirst SPRD-10 Damper Els PW 17895 this deflector supports long-term reliabilityThe ZoneFirst SPRD 10 is a heavy duty 10 inch round barometric static pressure regulating damper engineered for bypass air management in multizone HVAC systems. Constructed from 22 gauge zinc plated galvanized steel, this mechanical bypass damper requires no electrical wiring, utilizing a single blade counterbalanced gravity design to automatically relieve excess duct static pressure. As individual zone dampers close, the SPRD 10 responds to the