As a genuine 2-stage

utilizing this genuine Rheem-Ruud 24V transformer ensures strict adherence to factory specifications and optimal component longevity in both heating and cooling cycles

Critical Protection: Acts as a failsafe against blower motor failure or restricted airflow conditions

This kit is essential for maintaining the inherent flow characteristics and tight shut-off performance of your pneumatic control valves

Johnson Controls A99BB-600 Temperature Sensor Els PW 17895 As a genuine 2-stageThe Johnson Controls A99BB 600 is a high precision PTC silicon temperature sensor engineered for demanding HVACR applications, offering an exact 1: 1 replacement for the A99BB 600C model. This 1000 ohm temperature sensor features a negative temperature coefficient (PTC) design that ensures linear resistance output across its entire 40 to 212? F temperature range. Designed for versatility, this sensor is a staple for HVAC controllers and refrigeration