this part is compatible with various models across those brands that specify the S1-9951-0931 part number

Is the S1-022-06844-052 compatible with older R-22 systems

Simplified Retrofitting: Standard footprint fits existing mounting holes in most 24V control transformers and relay panels

using OEM Reznor heater parts is essential for maintaining the original equipment’s efficiency and flame sensing accuracy

Industrial-Grade Construction: Built to withstand the thermal stress of modern residential heating systems

Robertshaw 1830-702 Pilot Electrode Els PW 17895 this part is compatible withThe Robertshaw 1830 702 Pilot Electrode is a direct replacement spark ignition electrode designed for intermittent pilot systems and electronic ignition gas valves. Engineered with a specialized 2S 2 ceramic insulator, this component ensures sustained electrical isolation during high voltage sparking sequences. It features a precision spark gap configuration necessary for reliable gas burner ignition in commercial cooking equipment and HVAC furnace