SKU: 49130835311
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The A238 is a single-stage draft inducer typically found in 80% AFUE furnaces
By utilizing a general purpose enclosure (NEMA 1)
OEM Compatibility: Exact replacement for 97J40 and 97J4001
this relay provides precise control for pump circuits
By optimizing fan speed selection
Siemens Industrial Controls 3TX7131-4CH13 Relay 321894-708 The A238 is a single-stageThe Siemens Industrial Controls 3TX7131 4CH13 is a heavy duty enclosed power relay designed for high demand HVACR and industrial automation applications. Featuring a DPST NO (Double Pole Single Throw, Normally Open) contact configuration, this 30 Amp relay provides reliable switching for single phase loads, including compressors, motors, and heating elements. Built for versatile integration, the unit supports both DIN rail and panel mounting, with