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OEM Compatibility: Exact fit for Weil McLain Ultra 230 boilers
If the switch remains open at room temperature
the Johnson Controls A-4412-2 provides reliable refrigeration-based moisture removal to prevent instrument drift and equipment corrosion
Long-Term Durability: Rated for 60
Honeywell AT175F1023 Transformer 320788-702 OEM Compatibility: Exact fit forThe Honeywell AT175F1023 (also known as AT175F1023 U) is a heavy duty, 75VA general purpose control transformer designed to meet the rigorous demands of multi tap HVACR applications. Engineered for maximum field flexibility, this step down transformer features a primary voltage range of 120V, 208V, and 240V, making it a universal solution for powering 24V secondary control circuits in residential and commercial heating or cooling systems. Built to UL