Carrier HH680618 Safety Switch 320788-703 Engineered for surface mounting

Engineered for surface mounting

When the downstream device shuts off

and using an incorrect pole count can result in unpowered elements or improper sequencing of the blower motor

and WB-23815 for various Reznor heating systems

Carrier HH680618 Safety Switch 320788-703 Engineered for surface mountingWhen you're dealing with a system shutdown related to flue gas backup or excessive heat in the blower housing, the Carrier HH680618 230F M R Vent Safety Switch is the specific high limit control required for a proper repair. This secondary limit switch is engineered to interrupt the 24V control circuit if vent temperatures hit the 230 degree Fahrenheit threshold, protecting the heat exchanger and surrounding components from thermal damage. As a manual