York S1-6HK26501506 Heat Kit R-407A This 1/2" NPT gas control

This 1/2" NPT gas control valve (thermostat) operates with a 4" WC (Water Column) manifold setting

AO Smith E301M

Can this valve be converted from Natural Gas to Propane (LP)

The "/U" suffix simply denotes a "Universal" TRADELINE version packaged for easier stocking and replacement in the field

Precise Flow Control: The equal percentage flow curve provides linear heat output for optimized coil performance

York S1-6HK26501506 Heat Kit R-407A This 1/2" NPT gas controlFor field technicians and mechanical contractors, the York S1 6HK26501506 Heat Kit is a reliable, high performance solution for supplemental or emergency heating requirements. This 15kW electric heat kit is engineered specifically for integration with compatible York air handlers (such as the AHR, AHE, and AHV Series) and select residential package units. Operating on a 208 230V single phase electrical supply, this OEM York heating element provides