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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the Reznor 140-220F auto limit opens the control circuit when temperatures exceed secondary limits and automatically restores the circuit once safe operating parameters are reached
Rated for 200 PSI at 400°F and up to 400 PSI at 100°F
meeting the pressure requirements and desiccant compatibility needs of high-pressure R-410A systems
With a temperature range of 150°F to 400°F and a 36-inch capillary
Lochinvar & A.O. Smith 100111255 Control Board 322056-301 the Reznor 140-220F auto limitThe Lochinvar & A. O. Smith 100111255 Control Board is a critical OEM replacement part designed for high performance commercial water heaters and hydronic heating systems. As a central control board, it manages vital system diagnostics, ignition sequences, and multi stage temperature regulation to ensure peak operational safety. This HVAC control module is the direct replacement for obsolete part number 9006520005, engineered to restore factory spec
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