7" sensor and the brass pocket walls should be filled with a professional-grade heat transfer compound

you must confirm the mounting bolt pattern

Wide Temperature Range: Rated for operation from -13°F to 221°F

ensuring exact electrical matching for OEM specifications

Maxitrol MR212D-1212 Valve Freon 7" sensor and the brassThe Maxitrol MR212D 1212 is a heavy duty 1 1 2" NPT modulating gas valve and regulator engineered specifically for direct fired (negative pressure) burners used in high demand industrial and commercial HVAC systems. This dual function component provides precise gas flow modulation and pressure regulation in a single unit, rated for a maximum inlet pressure of 5 PSI. Designed for reliability in air handling units, industrial ovens, and makeup air