Johnson Controls V46AC-3 Valve R-407A This OEM replacement module is

This OEM replacement module is the standard for maintaining precise sequencing and safety in Burnham PVG boilers and the ESC steam boiler series

This unit features a 24V control circuit

48-gallon acceptance volume meet the expansion requirements of the specific system

Always use a multimeter to verify input voltage between the R and C terminals and ensure proper chassis grounding to prevent false flame-out conditions

The 0453H0038GA00 is designed for clockwise (CW) rotation with a mechanical spring return to the starting position upon power loss

Johnson Controls V46AC-3 Valve R-407A This OEM replacement module isThe Johnson Controls V46AC 3 is a pressure actuated water regulating valve engineered for commercial refrigeration systems and high pressure water cooled condensers. Designed for open on rise operation, this 3 4 inch NPT valve manages head pressure by modulating the flow of water or glycol in response to fluctuations in refrigerant pressure. This specific model features a wide 70 to 260 PSI adjustment range, making it suitable for both R 22 and R 404A