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- Thermostat
- Commercial Building
- Defrost Termination-Freeze Protection-Fan Switches
- Detector
- Electrical Devices and Accessories
- Flow Switch-Current Sensors
- Heating
- Humidity
- Motor Drives
- Pneumatic
- Pressure
- Supermarket Controls and Parts
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- Timer
- Water Regulating Valve
- Zone Control and Wireless
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Float Switch
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- Vendor Name:
- Hart and Cooley
- URI Part Number:
- 4RAO
- Vendor Part Number:
- 054859
- Shipping Weight (Lbs.):
- 1.0000
H/C B-VENT 4" RD TO 4" OVAL ADAPT