Description
and Day & Night systems
plus eliminates the risk of fire
utilizing a Reznor heater status light maintains the integrity of the diagnostic feedback loop
For contractors performing Bard furnace troubleshooting
Cleveland Controls AFS-271 Switch and Day & Night systemsThe Cleveland Controls AFS 271 is a professional grade air pressure sensing switch designed for critical proving switch applications in HVAC and energy management systems. This adjustable air flow switch offers a precise set point range of 0. 05" to 2. 0" w. c., making it an essential component for monitoring positive, negative, or differential pressure in commercial burners and furnaces. Engineered with a durable plated housing and a silicone
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

























