McDonnell & Miller

McDonnell & Miller has been manufacturing safety and control devices for HVAC systems since 1929. The company, headquartered in Fort Worth, Texas, is known for its reliable technology.

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McDonnell & Miller

3500 Wisner, Fort Worth, TX 76111, USA

McDonnell & Miller is an established manufacturer of safety valves and control devices for heating, ventilation, and air conditioning systems. Founded in 1929, the company has built expertise over decades in developing products that ensure the safety and efficiency of water systems. The portfolio includes flow switches, level controls, and pressure regulators. These components are crucial for protecting boilers and other HVAC systems from damage due to water shortage, overpressure, or insufficient flow.
McDonnell & Miller
Flow Switch
F4-3D
Boiler Control
HVAC Safety
Water Monitoring
Pressure Switch
Reliability

1 product

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Trademark notice: All brand names, manufacturer designations and part numbers mentioned are the property of their respective owners and serve solely to identify the products offered. Such reference does not establish any partner or authorised-dealer status beyond any business relationship that actually exists.