This thermostat base kit is designed to manage fan speed and system cycling for standard fan coil configurations

the furnace control board will prevent the gas valve from opening

which is vital for maintaining indoor comfort and system longevity

these are sized for specific orifice and plunger movement requirements

For 50Hz or 50/60Hz dual-rated applications

Beckett Igniter 51212 Electrode Assembly 318518-761 This thermostat base kit isThe Beckett Igniter 51212 Electrode Assembly is a precision engineered ignition component specifically designed for high performance Beckett CF1400, CF2300, and CF3500 series burners. Built for heavy duty commercial and industrial heating applications, this oil burner electrode kit provides the consistent spark necessary for reliable light offs in high static pressure environments. Featuring high grade ceramic insulators and durable alloy tips, the