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When troubleshooting furnace diagnostic codes related to open limits
The R37373B001 is rated for Clockwise (CW) rotation
Featuring a 1 NO (Normally Open) and 1 NC (Normally Closed) configuration
If your unit is newer
it provides a fail-safe solution that seals tightly to prevent air leakage in inactive zones
Carrier SF703026 Wire Kit 322838-752 When troubleshooting furnace diagnostic codesThe Carrier SF703026 Wire Kit is a critical OEM HVAC replacement part engineered for high integrity electrical interfacing within Carrier, Bryant, and Payne climate control systems. This factory authorized wire harness ensures precise signal continuity and power distribution between control boards and system peripherals, alleviating common communication errors in residential and commercial HVAC units. Designed to withstand the thermal stresses of high
