High-Grade Copper Construction: Optimized for high-temperature hydronic applications

What is the proper torque for the set screws

The Schneider Electric (Barber Colman) AM-113 Crank Arm is a heavy-duty linkage component engineered for demanding HVAC applications

A manual reset is required by cycling the thermostat or the 24V power supply

calibrated to trigger at a 170°F fixed open temperature and automatically reset at 130°F

Lochinvar & A.O. Smith 100112612 Board 340155-7026 High-Grade Copper Construction: Optimized forAs a seasoned technician, you know that a flickering or unresponsive display on a solar coil or STH unit usually points directly to the Lochinvar & A. O. Smith 100112612 STH Display Board. This OEM dual line LCD interface is the primary diagnostic and configuration point for high efficiency systems, allowing for real time monitoring of tank temperatures and operating setpoints. Built for high reliability environments, this STH control board (Part ID