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Designed with a stainless steel outer jacket
This tamper-resistant furnace control cover is specifically designed for commercial thermostat protection in schools
this model is a (NoPP) variant
ensuring the root cause of the overheat is addressed before the system resumes operation
reducing fuel consumption and equipment wear
McDonnell & Miller 150S-MD-HD Controller 30067439-890 Designed with a stainless steelThe McDonnell & Miller 150S MD HD (Part Number 173103) is a high performance combination low water cut off and pump controller head mechanism designed for demanding commercial and industrial steam boiler applications. This specific model features maximum differential operation, a critical function that prevents nuisance burner shutdowns in systems with fluctuating water levels or low pressure environments. By providing a wider 7 8 inch differential
US$ 55.00
US$ 42.00
US$ 42.00
US$ 120.00
