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ensuring electrical and physical alignment
helping to maintain NEMA 2 and IP54 ratings when correctly installed on actuator housings
this modern OEM replacement gasket is manufactured using advanced heat-resistant synthetic materials and does not contain asbestos
Structural Integrity: The #10 gauge steel construction handles high-torque installation without head stripping or shearing
This part is the direct OEM replacement for legacy models 21-807 and N800-0804
Modine 5H0730570003 Block Vent Switch ensuring electrical and physical alignmentThe Modine 5H0730570003 Blocked Vent Switch is a critical safety component engineered to monitor flue gas temperatures and prevent hazardous operating conditions. This genuine OEM replacement part is specifically designed for Modine PD400 and BD400 unit heaters, serving as the direct functional successor to the legacy 5H73057 3 model. Operating as a manual reset safety switch, it is calibrated to trip when vent temperatures reach 200F (93C),
US$ 27.39
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