Resideo HPZC104 Controller 318423-701 leaking collector box

leaking collector box

ensuring a clean and safe start

Is this light compatible with older Teledyne Laars models

efficient performance even in space-constrained cabinets

High Pressure Rating: Rated for up to 580 psi

Resideo HPZC104 Controller 318423-701 leaking collector boxThe Resideo HPZC104 is a professional grade four zone valve controller designed to streamline hydronic zoning for residential and light commercial boiler systems. Engineered with a familiar board layout that eliminates the learning curve for experienced techs, this hydronic zone panel simplifies the wiring of up to four 24V zone valves. It features a robust 40VA transformer and independent C terminals for every thermostat connection, ensuring full