Carrier EF33CW205 Gas Valve 319848-301 This 6-inch draft regulator maintains

This 6-inch draft regulator maintains constant draft by compensating for changes in atmospheric pressure and stack temperature

Exceeding this limit can damage the diaphragm or cause seal failure

Dual-Stage Modulation: Enhances comfort and efficiency by switching between high and low fire based on thermostat demand

please note that while the 620858R typically utilize spade connections

Full Port Design: Ensures maximum flow and minimal pressure drop during diagnostic testing

Carrier EF33CW205 Gas Valve 319848-301 This 6-inch draft regulator maintainsThe Carrier EF33CW205 Gas Valve is an OEM single stage redundant gas valve engineered for precision fuel regulation in Carrier, Bryant, and Payne gas fired furnaces. This Honeywell VR8205S2288 replacement features a 1 2" NPT inlet and a 1 2" NPT outlet, operating on a 24V AC control circuit. Designed for high reliability ignition sequences, it manages the flow of natural gas to the burner assembly with a standard opening characteristic. As a slow