General Close-Off Performance: Rated for a maximum close-off pressure of 60 PSI (depending on CV)

such as in automatic condensate drain valves for compressed air systems

This model uses a 1-3/4" Rotolock suction connection (with a 1-1/8" ODF sleeve) and a 1-1/4" Rotolock discharge connection (with a 3/4" ODF sleeve)

By replacing worn seals with the 054356 HVAC gasket kit

managing both temperature modulation and pressure limits to prevent over-pressurization in instantaneous heaters

Carrier 6231528030 Circuit Board 340155-7026 General Close-Off Performance: Rated forThe Carrier 6231528030 Circuit Board is a critical HVAC control board engineered for high precision management of residential heating and cooling systems. As a genuine Carrier OEM part, it is designed for direct compatibility with specific Carrier, Bryant, and Payne air handlers and furnaces, ensuring seamless integration with existing system wiring and communication protocols. This furnace control board replacement serves as the central processing