Carrier HH19ZH195 Limit Switch Key Benefits Compatible with 1-inch

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

ensuring your installations meet factory performance specifications

preventing carbon monoxide buildup and heat exchanger fatigue

Designed to replace fouled or corroded tubes

Carrier HH19ZH195 Limit Switch Key Benefits Compatible with 1-inchThe 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