Watts 0382010 Valve Freon and other low-voltage loads within

and other low-voltage loads within furnaces

immediately interrupting the burner circuit if it detects flame rollout or excessive heat concentrations outside the combustion chamber

or a failing switch diaphragm

Leak Prevention: Includes precision-tightening clamps to maintain a positive seal under varying thermal loads and operational pressures

the 127195P2 is the direct cross-reference for the 90-22

Watts 0382010 Valve Freon and other low-voltage loads withinThe Watts 0382010 Valve is a high capacity boiler pressure relief valve designed specifically for hot water space heating systems. Built with a rugged iron body and a 3 4 inch NPT female inlet, this 740 series valve is engineered to protect against excessive pressure. It features a factory preset relief setting of 36 psi and provides a discharge capacity of up to 1,053,000 BTU hr. This model, often designated as 740 036, utilizes expanded outlet drain