Description
The Reznor 201635 is an OEM replacement heat exchanger engineered specifically for Reznor UDAP/AS and UDBP/BS series unit heaters. Designed to Reznor’s exacting factory standards, this heat exchanger ensures safe, efficient combustion gas separation and reliable heat transfer — restoring your unit heater to like-new performance.
Key Features
- Direct OEM replacement for Reznor UDAP/AS and UDBP/BS series unit heaters
- Engineered to factory specifications for precise fit and reliable operation
- Maintains proper combustion gas separation for safe heating performance
- Durable construction designed to withstand the thermal cycling demands of commercial and industrial heating applications
- Helps restore original heating efficiency and output capacity
Compatibility
- Reznor UDAP/AS series unit heaters
- Reznor UDBP/BS series unit heaters
Why Choose OEM Reznor Parts?
Using genuine Reznor replacement components ensures compatibility, maintains equipment warranties, and upholds the safety and performance standards your system was designed to deliver. The Reznor 201635 heat exchanger is the trusted choice for HVAC professionals performing maintenance or repair on Reznor unit heaters in commercial and industrial environments.







Reviews
There are no reviews yet.