Pay in 4 interest-free payments of $26.84 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This valve achieves ANSI Leakage Class IV standards
Key Benefits for Technicians: Direct OEM Compatibility: Replaces legacy part number 2940-3251 with exact mounting footprints and terminal locations
Enhanced Contact Life: Specialized silver-alloy contact points offer superior conductivity and thermal resistance compared to generic aftermarket alternatives
Versatile Application: Modular bolt-on design allows for 360-degree orientation
Marvair K/40055 Control 321142-301 This valve achieves ANSI LeakageThe Marvair K 40055 Low Ambient Fan Cycle Control is a critical genuine OEM replacement part engineered for telecommunication and schoolroom HVAC systems. Designed specifically to maintain head pressure by regulating the condenser fan operation, this control ensures the refrigeration cycle remains stable within its design parameters during low temperature outdoor conditions. As a direct replacement for Marvair S 03998 and 70555, it eliminates the
US$ 197.50
US$ 375.00
US$ 247.50
US$ 237.50