Can the 12-inch probe be shortened for smaller ducts

Invest in this authentic industrial HVAC controller to restore factory-standard performance and optimize total system efficiency

it is specifically engineered for continuous operation in building automation systems (BAS) and industrial control environments

Is the 171702 compatible with manual reset requirements

Carrier HH18HA199 Limit Switch 340155-7024 Can the 12-inch probe beThe Carrier HH18HA199 Limit Switch is a critical safety component designed for high temperature monitoring in HVAC induction combustion furnaces and residential heating systems. This genuine OEM replacement part is calibrated to trigger at a fixed 200 degree opening temperature, automatically interrupting the electrical circuit via its SPST (Single Pole Single Throw) configuration to prevent heat exchanger damage or hazardous rollout conditions.