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The Reznor 100977 Rear Flue Baffle B400 is designed for use in various Reznor heating systems. This component assists in directing exhaust gases efficiently, ensuring optimal system performance. It fits multiple Reznor models, making it a versatile choice for replacements.
This baffle enhances exhaust flow and helps maintain heating efficiency.
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.
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