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and springs—necessary to restore factory-spec sealing and response times
Is this the correct replacement for the older FM1D20A-120 model
Universal Installation: 3/8" ODF copper sweat connections allow for easy brazing and mounting in any orientation within the liquid line
also identified as model 2815-006
Trane RLY1357 Relay 320074-702 and springs—necessary to restore factory-specThe Trane RLY1357 is a precision engineered 24V DPDT pilot duty relay designed for reliable switching in commercial and residential HVACR control circuits. Rated for 3 amps, this double pole double throw relay provides the necessary isolation and sequence control for complex wiring configurations. As a genuine Trane OEM replacement part, the RLY1357 ensures seamless logic integration with existing Trane air handlers and rooftop units, maintaining