Description
High Cooling Capacity: Rated at 58
Common symptoms include a furnace that cycles but fails to light
Ensure your AAON HVAC system performance remains within factory spec by using exact-match HVAC replacement fan blades to prevent premature fan motor failure and maintain optimal head pressure
including FTI-15 through FTI-200
McDonnell & Miller 193-B-7B Controller Els PW 29614 High Cooling Capacity: Rated atThe McDonnell & Miller 193 B 7B (Part Number 164700) is a heavy duty combination low water cut off and pump controller specifically engineered for commercial and industrial steam boiler applications. Designed to handle a maximum pressure of 150 PSI, this unit features a No. 7B proportional control switch that provides a 135 ohm potentiometer signal. This allows for precise, continuous modulation of the feed water flow rather than simple on off
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

























