

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 Trane CNT4335 is a defrost control board specifically designed for HVAC systems. It plays a crucial role in managing the defrost cycle, preventing ice from building up on the outdoor coil. This ensures that the HVAC system operates efficiently and maintains performance even in cold conditions.
This control board effectively regulates the timing and operation of the defrost function, enhancing the reliability of your heating system.
Thanks for subscribing!
This email has been registered!