This boiler pressure relief valve is essential for maintaining system safety in commercial and residential hydronic heating applications where high BTU output is required

allowing technicians to fine-tune system performance based on specific environmental load requirements

it allows technicians to isolate the high-side discharge line without losing the system charge

and Coleman gas furnace product lines

Browning A36 Belt 321702-401 This boiler pressure relief valveThe Browning A36 is a professional grade classical V belt engineered for high demand HVACR and industrial drive systems. This Type A Super Grip Belt features a 38. 2 inch outside diameter and a 1 2 inch top width, providing optimal power transmission in standard A section sheaves. Built with a neoprene wrapped construction, the Browning A36 belt offers a single fabric design that significantly improves flexibility, allowing for use with smaller