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17 HP to maintain the critical static pressure required for system operation
7 Amp draw
ensure connections are torqued to manufacturer specifications to prevent high-resistance heating at the terminal block
Constructed with heavy-duty materials to withstand acidic condensate and high exhaust temperatures
System Integration: Optimized for use in Trane chiller controls and building automation sequences for precise load regulation
McDonnell & Miller 94-7B-HD Controller 326010-701 17 HP to maintain theThe McDonnell & Miller 94 7B HD is a high performance head mechanism only designed for heavy duty commercial and industrial steam applications. As a critical replacement head mechanism for Series 94 and 194 controllers, this unit integrates a combination low water cut off and pump controller to maintain precise boiler water level control. Engineered for systems with a maximum pressure of 250 PSI, it utilizes a 7B potentiometer switch to provide a 135