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This HVAC secondary heat exchanger assembly is constructed from corrosion-resistant materials to withstand consistent thermal cycling and condensate exposure
The Energy Cut-Off (ECO) is a safety high-limit that breaks the electrical circuit if the water temperature reaches an unsafe level
What happens if this thermistor fails
This genuine furnace limit switch replaces legacy part number HH11AZ120
While designed for 4-ton units
Trane MOT18983 Motor 321042-401 This HVAC secondary heat exchangerThe Trane MOT18983 is a high performance, OEM replacement blower motor designed specifically for demanding HVACR applications requiring a 277V single phase power supply. Operating at a nominal 1050 RPM, this 1 8 HP motor features a secondary 3 speed operation, providing the airflow versatility necessary for fine tuning system static pressure in commercial air handlers and fan coil units. Built on a 42 frame diameter with a rolled steel housing and
US$ 60.00
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