Resideo MX129LF Valve 318423-701 precision in the replacement part

precision in the replacement part is the difference between a one-hour billable and a multi-day callback

System Efficiency: Maintains exact refrigerant flow to maximize evaporator surface usage and reduce energy consumption

This furnace gas valve replacement is essential for technicians performing HVAC gas valve troubleshooting

Replacing the unit with a fresh PB01301 ensures a clean

Key Benefits for Technicians: Streamlined Installation: The octal plug-in base facilitates fast mounting onto standard 8-pin screw connector sockets

Resideo MX129LF Valve 318423-701 precision in the replacement partThe Resideo MX129LF Large Capacity Mixing Valve is a professional grade thermostatic solution engineered for high flow applications such as central domestic water systems, radiant floor heating, and large scale hydronic distribution. Featuring a 1 1 2 inch NPTM connection and a robust 13. 5 Cv flow coefficient, this lead free bronze valve ensures precise temperature control across a range of 110 150F (43 66C). Designed to withstand demanding