Resideo V8043A1011 Valve 319825-402 is a veteran-standard low pressure

is a veteran-standard low pressure cut-out control engineered for high-stakes commercial refrigeration and HVAC applications

This ASME rated safety valve is designed to manage thermal expansion and prevent over-pressurization in systems with a maximum heat input of 15

Direct Compatibility: Standard 3/8" shaft and 4

OEM Compatibility: Genuine Trane replacement motor ensures exact physical dimensions and shaft alignment for 48-frame housings

Extended Data Retention: Includes a CR2032 Lithium battery to maintain a real-time clock and up to 10

Resideo V8043A1011 Valve 319825-402 is a veteran-standard low pressureThe Resideo V8043A1011 is a professional grade 1 2 inch sweat zone valve engineered for precision flow control in closed loop hydronic heating systems. Built with a rugged brass body, stainless steel stem, and a durable brass seat, this 24Vac normally closed zone valve is designed for high performance cycling in residential and light commercial applications. It features a 3. 5 Cv flow capacity and a maximum close off pressure of 20 psi, ensuring