

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Carrier 5391 is a high humidity limit switch suitable for HVAC systems. It functions by monitoring humidity levels and activates a response in the system when humidity exceeds a set threshold. This part is a compatible replacement for various Carrier, Bryant, and Payne models.
This humidity limit switch ensures optimal performance in HVAC systems by preventing excessive humidity levels.
Thanks for subscribing!
This email has been registered!