Resideo MX130LF Valve 321894-709 Common failure modes including continuity

Common failure modes including continuity loss or physical "bulging" of the thermostat housing can lead to excessive ice buildup or total heater failure

For technicians performing block assembly or repairs

Universal Compatibility: Mounts directly to 1/2-inch to 1

While the VTD series is designed for DIN rail mount or wall mount versatility

When performing a replacement pilot light install

Resideo MX130LF Valve 321894-709 Common failure modes including continuityFor high capacity commercial and residential systems, the Resideo MX130LF Valve is a reliable solution for managing large flow hot water mixing. As a veteran grade thermostatic mixing valve, it utilizes a proportional design to balance hot and cold supplies, maintaining a constant water temperature even during significant fluctuations in pressure or demand. This 2 inch lead free mixing valve features a CV of 18, making it suitable for central