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McDonnell & Miller 150S-MD-HD Controller Freon This model is supplied without

SKU: 69411174296
4.4
USD564.37 USD609.37

Pay in 4 interest-free payments of $141.09 Learn more

Description

This model is supplied without a mounting bracket

What is the difference between the S211GF02N5FG9 and the older S211AF02N5FG9

HVAC contractors rely on this 370F rollout switch to prevent cabinet damage and fire hazards in mid-to-high efficiency furnaces

Key Benefits Factory-Integrated Protection: Includes a built-in circuit breaker to serve as a local disconnect and protect the 15kW heater kit from short circuits or overload

It is a factory authorized part

McDonnell & Miller 150S-MD-HD Controller Freon This model is supplied withoutThe 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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