Mestek j28r06893-001 Gas Valve Natural Gas Xf Series

Product Description

The MESTEK j28r06893-001 is a natural gas valve designed for use in high-capacity commercial heating equipment. The valve controls gas flow to the burner assembly, regulating fuel delivery as directed by the system control circuit. It is a direct-fit component intended for the XF Series heater line rated in the 300,000 to 400,000 BTU/h capacity range. Licensed HVAC technicians and commercial heating contractors are the primary installers of this component.

This gas valve is applied in commercial or industrial heating systems where the XF Series platform is deployed. It is suited for installations requiring natural gas fuel supply at high input capacities. Typical installation scenarios include rooftop unit servicing, unit heater replacement, and planned maintenance on XF Series equipment operating in the 300,000 to 400,000 BTU/h input range.

Key Features

• Factory-matched to XF Series heaters rated at 300,000 to 400,000 BTU/h input
• Natural gas configuration for direct replacement without fuel conversion
• OEM part number j28r06893-001 ensures correct fitment
• Controls burner gas flow as directed by the system safety and control circuit

Compatibility

Designed as an OEM-style replacement gas valve for MESTEK XF Series heating equipment rated at 300,000 to 400,000 BTU/h input on natural gas.

Installation Notes

Gas valve replacement must be performed by a licensed HVAC or gas-fitting technician in accordance with local codes and the International Fuel Gas Code (IFGC). Shut off the manual gas supply valve and disconnect electrical power to the unit before beginning any service work. Verify gas type and inlet pressure compatibility before installation, and leak-test all connections with an approved solution after reinstallation. Do not attempt to convert this valve between gas types without manufacturer guidance.

Technical Specifications

• Fuel Type: Natural Gas
• Input Capacity Range: 300,000 to 400,000 BTU/h
• Compatible Platform: XF Series

Standard Information

• Brand: MESTEK
• Manufacturer Part Number: j28r06893-001