this board provides the precision voltage regulation required for the C1

the SP8828D ignition cable is built to withstand the thermal stress and high-ambient temperatures common in commercial and industrial HVACR environments

Does this relay require manual calibration of the time delay

The SPDT contact configuration allows the technician to break the main ignition circuit while simultaneously closing a secondary circuit to trigger a remote status light or building automation system (BAS) notification

Johnson Controls T22BBC-1 Thermostat Refrigerant this board provides the precisionThe Johnson Controls T22BBC 1 is a professional grade line voltage wall thermostat designed specifically for heating only applications in demanding environments. This mechanical SPST thermostat provides reliable control for 120V, 208V, or 240V systems without the need for heat anticipators. Engineered for performance in unit heaters, fan coils, and electric duct furnaces, the T22BBC 1 features a rugged steel cover with a "Tawny Silver" baked enamel