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For technicians performing unit heater maintenance
intermittent flame dropouts during a call for heat
the AFS-405 air pressure switch provides the versatility required for complex air-handling unit (AHU) configurations where consistent air flow proving is mandatory for system safety and performance
What does the 'T' in the part number signify
Common indicators include inconsistent evaporator temperatures
Armstrong Furnace R34833B001 Blower Wheel 30067439-890 For technicians performing unit heaterWhen you are dealing with a vibration issue or reduced static pressure in an Armstrong or Ducane unit, a compromised Armstrong Furnace R34833B001 Blower Wheel is a likely culprit. This OEM replacement blower wheel is engineered with a 1 2 inch bore and a single inlet configuration, specifically balanced to maintain the integrity of the blower assembly and prevent premature motor bearing failure. Measuring approximately 5 inches by 4 inches, this
US$ 150.00
US$ 119.70
US$ 126.79
US$ 109.00
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