Carrier HH19ZH195 Limit Switch Designed to create an airtight

Designed to create an airtight seal between the draft inducer blower assembly and the heat exchanger collector box

Universal 24VAC Control: The standard 24V coil voltage integrates effortlessly with existing thermostat and control board wiring in Intertherm and Miller systems

as long as the system utilizes a standing pilot and the 60-inch lead length is sufficient to reach the gas control valve

Key Benefits Compatible with 1-inch Watts 3001 and 3002 Series dielectric unions

it monitors the burner area for escaping flames or "rollout" caused by heat exchanger failure

Carrier HH19ZH195 Limit Switch Designed to create an airtightThe Carrier HH19ZH195 Limit Switch is a critical safety component designed for precise thermal monitoring in high demand HVACR systems. Engineered as a normally closed (NC), SPST (Single Pole Single Throw) control, this 195F CO auto limit switch serves as a reliable safeguard by interrupting the electrical circuit when the discharge air or heat exchanger temperature reaches 195 degrees Fahrenheit. This OEM Carrier replacement part is built to