BASO Y75AA-3 Flame Sensing Probe The Carrier HH12ZB250 Limit Switch

The Carrier HH12ZB250 Limit Switch is a critical safety component designed for high-temperature monitoring in HVAC furnace plenums and heat exchanger compartments

Does this part fit older Miller or Intertherm furnaces

Whether you are servicing a residential bypass setup or a light commercial application

maintaining the original factory equipment integrity and agency listings

For oil and vapor removal

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