The dual stem seal design leverages Teflon packing with a secondary seal for redundant leak protection

check specific valve nameplate requirements for flow variance

saving space in tight mechanical rooms

and LGB series units

Copeland Comfort Control (White Rodgers) 36C03U-433 Gas Valve 30067439-890 The dual stem seal designThe Copeland Comfort Control (White Rodgers) 36C03U 433 Gas Valve is a 750 mV millivolt gas valve designed for veteran technicians requiring a reliable universal replacement gas valve for standing pilot systems. This single stage gas valve features a fast opening characteristic and a straight through body design with 3 4" x 3 4" NPT connections. It is engineered to replace a wide range of industry standards, including the Honeywell VS820A1336,