The GKT1533 is compatible with a wide range of Trane condensing units and chillers that utilize 1-inch Rotolock valves

Direct OEM Replacement: Guaranteed compatibility with Reznor 28V indicator circuits for seamless integration

this part ensures that the combustion process remains within safe thermal parameters

are properly converted and calibrated for liquid propane (LP) operation

including specialized 48FCDA and 48HCDA models

Sensus 143-82-021-01 Spring The GKT1533 is compatible withThe Sensus 143 82 021 01 Blue Black Spring is a critical calibration component designed specifically for the Sensus 243 8 gas regulator. In the field, technicians rely on this spring to establish a precise outlet pressure range of 5" to 8. 5" w. c. (Water Column). This replacement regulator spring is engineered to maintain consistent downstream pressure, ensuring the diaphragm case assembly responds accurately to load fluctuations. Its blue black