Durable Construction: The cast bronze body and brass internals provide superior corrosion resistance and a long service life

It prevents the massive current draw of multiple heat strips from hitting the line all at once and allows the heat exchanger to reach temperature before the blower starts

Key Benefits Staged Element Activation: Prevents electrical grid overloads and nuisance tripping by staggering the startup of multiple heating banks

Durable Core Design: Heavy-duty laminations and windings minimize humming and heat generation during high-demand cycles

This HVAC timing control kit is engineered specifically for Weil McLain hydronic systems

Schneider Electric (Viconics) VT7652H5531E Thermostat 326058-756 Durable Construction: The cast bronzeThe Schneider Electric (Viconics) VT7652H5531E is a high performance 3H 2C heat pump thermostat engineered for rigorous commercial rooftop and heat pump applications. As a direct replacement for TEC2201 4, this unit facilitates a seamless field upgrade while introducing advanced LonWorks communication protocol for building automation integration. The VT7652H5531E features an onboard Passive Infrared (PIR) occupancy sensor, allowing for ASHRAE