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The MARS 82138 is a professional-grade 30A 600V TRS cartridge fuse designed for high-demand HVACR and industrial applications
delayed engagement beyond specifications or contacts that remain closed after the 24V signal is removed indicate a failure
designed to withstand the intense direct flame impingement and localized high-temperature zones within the heat exchanger
Key Benefits Precise 150°F Trip Point: Calibrated for high-accuracy thermal sensing to protect the heat exchanger from structural damage
Common Maintenance Questions What is the primary function of the HTR15188 in a Trane system
Lennox 85G42 Wiring Harness The MARS 82138 is aLennox 85G42 Wiring Harness 85G42 is identical to 85G4201