Kunkle Valve 6021HGT01AAM0150 Valve 30067439-890 This prevents cold air drafts

This prevents cold air drafts during the initial heating cycle and maximizes latent heat recovery at the end of the cycle

Direct OEM Replacement: Eliminates the need for field modifications

To convert to Natural Gas

this linkage ensures a high-torque

featuring the same pressure setpoints and terminal layout as the discontinued B1370210

Kunkle Valve 6021HGT01AAM0150 Valve 30067439-890 This prevents cold air draftsThe Kunkle Valve 6021HGT01AAM0150 is a heavy duty bronze safety relief valve specifically designed for high demand steam boiler overpressure protection. Featuring a 1 1 2" MNPT inlet and a 2" FNPT side outlet, this model is configured with a 150 PSI set pressure and an H size orifice (. 863 sq. in.), delivering a certified flow capacity of 6,596 PPH. Unlike the standard 6010 series, the 6021 variant utilizes a Teflon (PFA) disc insert, providing