While the control circuit runs on 24VAC

depending on the wiring configuration of your specific burner assembly

Standardized Frame: 3

What is the minimum differential for the high-pressure settings

Conbraco 38-003-01 Repair Kit 328140-751 While the control circuit runsThe Conbraco 38 003 01 Repair Kit is a professional grade solution for the maintenance and overhaul of 38 100 series atmospheric vacuum breakers. Engineered specifically for 1 4", 3 8", and 1 2" NPT valves, this major repair kit enables technicians to restore critical backflow prevention functionality without replacing the entire bronze body. The kit includes a high performance silicone seat disc, float assembly, and necessary gaskets, ensuring a