Manual Override Control: Incorporates a manual changeover for reliable system diagnostics and controlled restarts following a trip

Replacing a damaged

allowing for tighter temperature differentials and reduced equipment cycling

using factory-authorized Williams parts is the only way to ensure 1-way circuit compatibility and maintain the system's UL-listed safety performance during high-demand heating cycles

The S1-025-50883-000 is designed for specific York and Source 1 equipment

Lau 00862112 Blower Wheel R-407C Manual Override Control: Incorporates aThe Lau 00862112 Blower Wheel, also known by model A9 7A, is a heavy duty double inlet blower wheel designed for high demand belt drive blower applications. Featuring a 9 1 2 inch diameter and a 7 1 8 inch width, this galvanized steel blower wheel is engineered with a 3 4 inch bore and a standard 3 16 x 3 32 keyway for secure shaft integration. As a universal replacement blower wheel, it utilizes Preslok construction, where the center disc is