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The Reznor 205821 Pressure Switch is a critical safety component designed for precise combustion air verification in high-efficiency unit heaters and duct furnaces
the EAC-1 and EAC-2 terminals utilize 1/4-inch quick connects
providing a reliable barrier that extends the service life of your equipment
Fail-Safe Reliability: Mechanical spring return ensures the valve returns to the normally open position during power interruptions
Field-Ready Versatility: Specifically designed for easy conversion from single to tandem actuator setups as system requirements evolve
Warrick 26C1C0A LWCO Board 321894-708 The Reznor 205821 Pressure SwitchThe 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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