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Supports a broad 5-15" WC adjustment range for flexible field tuning
Common Questions & Technical Support Is the Reznor 148055 compatible with my unit
ensuring seamless integration without the need for field modifications or hacking into the harness
contractors can restore precise fluid control and system zoning efficiency quickly
Is the 8040H8 suitable for liquid propane (LP) gas
McDonnell & Miller 193-A-7B Controller Refrigerant Supports a broad 5-15" WCThe McDonnell & Miller 193 A 7B (Part Number 164500) is a robust, float operated combination low water cut off and pump controller specifically engineered for commercial and industrial steam boiler applications. Designed to handle a maximum pressure of 150 PSI, this unit integrates a No. 7B potentiometer switch, which provides a 135 ohm proportional control signal to maintain a constant boiler water level by modulating the feed valve. Unlike standard
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