Using an old or incorrectly rated capacitor can cause the motor to overheat or fail to start

High-Efficiency 115V Operation: Provides reliable startup and sustained RPM under standard residential voltage loads

What is the proper torque for the set screws

21 inches in length

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

Lochinvar & A.O. Smith 100112612 Board 340155-7026 Using an old or incorrectlyAs 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