meeting strict safety codes for residential and commercial HVAC ventilation components without compromising furnace efficiency

The compact frame and standard mounting holes allow for rapid installation in high-density control boxes

providing flexibility for non-grounded control circuits

Secure Termination: Precision-molded connectors ensure stable ignitor-to-control module communication without voltage drop

Condensate Management: Provides a centralized collection point for combustion moisture

Sporlan 100431 BFV-AAA-C 2X4 SAE Expansion Valve Els PW 17895 meeting strict safety codes forIntegrate the Sporlan 100431 BFV AAA C into your low capacity R22 systems to ensure precise refrigerant flow regulation and consistent superheat control. This balanced port thermostatic expansion valve is engineered for applications ranging from 1 8 to 1 3 tons, making it ideal for residential AC units and small scale commercial refrigeration. The 2x4 SAE flare connections provide a secure, leak free mechanical joint, while the 30 inch capillary tube