Description
The Robertshaw 1751-005 High-Low Gas Pressure Regulator Kit is a control assembly that ensures the same pressure of supply to burners, by regulating the inlet gas to a specified range. It detects changes in line pressure and modulates the internal mechanism to provide a constant downstream pressure of 1.3 to 3.5″ water column to aid in maintaining the correct performance of combustion. This kit is fitted in the gas supply line before the burner manifold. In gas-fired HVAC systems, it is used to provide a safe and efficient fuel supply in furnace and boiler layouts that are compatible.
