Carrier HH680618 Safety Switch 340155-7024 this switch ensures that the

this switch ensures that the system maintains optimal static pressure

undercounters

Integrated with a factory-set SPDT auxiliary switch

Built for durability in demanding HVACR mechanical rooms

Carrier HH680618 Safety Switch 340155-7024 this switch ensures that theWhen 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