Description
"thumping" noises during startup
Common Questions: Is this assembly compatible with Propane (LP) systems
audible air leaks at the actuator housing
ensuring seamless integration into existing control sequences for air handling units and exhaust systems
Reznor 41004 Fan Blade Els PW 17895 "thumping" noises during startupThe Reznor 41004 Fan Blade is a precision engineered OEM replacement part designed for high static efficiency in commercial and industrial unit heaters. Featuring a 14 inch diameter and a 31 degree pitch, this 4 blade fan is optimized for maximum CFM output while maintaining structural integrity under continuous operation. The component utilizes a 1 2 inch bore and is configured for clockwise (CW) rotation, ensuring drop in compatibility with
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










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