Resideo VR8215T1502 Gas Valve 318423-701 while the manual changeover and

while the manual changeover and programmable fan options provide granular control over building airflow

The HPR-35 features a timed electronic drain valve that ensures consistent moisture discharge without manual intervention

Always verify the 42Y frame and electrical specs against your existing data plate

while the non-push-to-turn mechanism provides reliable tactile feedback during operation

Common Installation Questions Is the 51-100998-31 fully compatible with my existing 51-100998-07 mount

Resideo VR8215T1502 Gas Valve 318423-701 while the manual changeover andExperienced HVAC technicians know that a reliable firing sequence starts with a high quality control like the Resideo VR8215T1502 Gas Valve. This single stage gas valve is engineered for direct ignition systems, providing a slow opening characteristic that ensures a smooth and quiet burner light off. Designed for high capacity performance, it manages up to 150,000 BTUh at a 1" WC pressure drop, making it an ideal choice for residential furnace