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To achieve automatic reset
Pressure switches are safety devices calibrated to the specific venting and airflow design of the furnace
the EAC-1 and EAC-2 terminals utilize 1/4-inch quick connects
The Reznor 205821 Pressure Switch is a critical safety component designed for precise combustion air verification in high-efficiency unit heaters and duct furnaces
Warrick 26C1C0A LWCO Board 321894-708 To achieve automatic resetThe Warrick 26C1C0A is a heavy duty, series 26 low water cut off (LWCO) controller designed for reliable boiler water level control. This conductive liquid level control features an auto reset function, ensuring the burner circuit restores power automatically once the water level rises above the probe. Operating on 120 VAC, the 10K ohm sensitivity is ideal for standard feedwater applications, providing a precise probe voltage to prevent dry firing.
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