By flipping the unit over

it is fully compatible with R-22

Can I use this for local flame sensing

Durable Construction: Built with high-quality brass and internal components to withstand the high pressures of heat pump cycles

This transmitter is designed specifically for clean

Auburn E5-I-31-2 Ignitor 318820-201 By flipping the unit overThe Auburn E5 I 31 2 Ignitor is a high performance industrial spark igniter specifically engineered for demanding combustion systems. Built with a nickel electrode and a robust 14mm x 1. 25mm thread, this Auburn ignitor (alternative part CS13238) ensures reliable ignition in burners, heaters, and ovens. Its 3. 68 inch overall length and 2. 50 inch insertion depth are designed for precise fitment in standard HVACR and industrial configurations. By