

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 WIR12978 is a wire harness designed for outdoor power applications. This component is essential for connecting various electrical elements within HVAC systems.
This wire harness is built to ensure reliable electrical connectivity in outdoor setups.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!