Maxitrol RV20VL-3/8-48 Regulator you maintain high signal integrity

you maintain high signal integrity and prevent hunting or inaccurate positioning in the field

The York S1-063-90037-000 Vent Housing Plate is a critical OEM replacement part designed for precision airflow management in York HVAC systems

preventing carbon buildup and reducing the risk of pilot burner failure

Safety Compliance: Directly interfaces with the furnace control board to prevent ignition if the inducer path is restricted

including AOSmith

Maxitrol RV20VL-3/8-48 Regulator you maintain high signal integrityThe Maxitrol RV20VL 3 8 48 is a professional grade appliance gas regulator engineered for precision in residential and light commercial systems. Featuring a 3 8" NPT connection and a durable rubber seat poppet, this regulator is purpose built for main burner and pilot applications where maintaining stable, low flow control is critical. With a maximum inlet pressure of 1 2 PSI and a factory set outlet range of 4 8" w. c., it ensures equipment operates