Integrated Sensing: Features a built-in flame rod and electrode for accurate flame proving

This HVAC pressure switch is the standard solution for contractors maintaining Reznor equipment to factory standards in demanding environments

simplifying field replacements for technicians

The motor requires a 115V AC

and CSA ANSI Z21

Rheem-Ruud AP13143-2 Damper Assembly Freon Integrated Sensing: Features a built-inThe Rheem Ruud AP13143 2 Damper Assembly is a critical combustion air management component engineered for high capacity 9 inch vent hood systems. As the direct replacement for AP13143 1, this assembly ensures precise control of exhaust flow and prevents backdrafting in commercial and heavy duty residential water heating applications. Built to withstand high temperature flue gases, the vent hood damper assy 9 in. integrates seamlessly with existing