

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 Reznor 203523 is a replacement wire harness designed for UDBP and UDBS units with heating capacities between thirty thousand and forty-five thousand BTUs. This wire harness features a nine-pin terminal for seamless integration with compatible systems. Reznor is known for manufacturing reliable heating components, and this harness ensures that your units operate efficiently and effectively.
The harness enhances connectivity within heating systems, ensuring effective performance.
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!