

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 CTR1638 is a mechanical interlock designed for HVAC systems. This device acts as a safety mechanism by connecting two components to ensure they function in a specific order. By preventing simultaneous operation, it helps avoid potential system damage and inefficiencies. Designed for straightforward installation, the CTR1638 integrates easily into existing HVAC setups. This interlock enhances airflow and temperature control by coordinating the operation of key components.
The Trane CTR1638 enables reliable HVAC operation by controlling the sequence of device activation.
Thanks for subscribing!
This email has been registered!