Pay in 4 interest-free payments of $5.80 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
The Carrier HH12ZB250 Limit Switch is a critical safety component designed for high-temperature monitoring in HVAC furnace plenums and heat exchanger compartments
Thermal Stability: Constructed from high-strength alloy steel to resist heat-induced deformation in the combustion zone
preventing cold spots or thermal overshoot in high-volume foodservice environments
As a veteran-grade HVAC ignition part
Does this part fit older Miller or Intertherm furnaces
BASO Y75AA-3 Flame Sensing Probe The Carrier HH12ZB250 Limit SwitchThe BASO Y75AA 3 Flame Sensing Probe is a high performance flame rectification sensor designed for precise flame detection in intermittent pilot ignition (IPI), direct spark ignition (DSI), and hot surface ignition (HSI) systems. Built with a . 114 inch diameter Kanthal D rod and a Steatite ceramic insulator, this HVAC flame sensor replacement ensures reliable signal transmission to the ignition control module, preventing nuisance lockouts. This unit