Advanced Enclosure: The "R" style beige housing incorporates a vented airflow system to prevent stagnant air pockets and reduce sensor lag

Replacing the orifice and strainer together ensures the system returns to its original calibrated performance

extending the service life of the millivolt thermocouple

ensuring consistent electrical contact and reducing the risk of control circuit failure during peak heating loads

What are the signs of a failing inducer motor on a Reznor unit

Lochinvar & A.O. Smith 100208612 Gas Valve R-410A Advanced Enclosure: The "R" styleThe Lochinvar and A. O. Smith 100208612 Gas Valve is a direct replacement 24V redundant intermittent pilot gas control engineered for high recovery commercial water heaters and boilers. This 3 4" x 3 4" NPT valve is manufactured by Honeywell (model VR8304K4046) and is designed to handle high capacity demands with a vertical or swing mounting orientation. It features a standard opening characteristic and includes a 1 4" NPT pressure tap for precise