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RTG20210-1 has been discontinued
Discontinued February 12, 2026
This product was discontinued by the manufacturer.
Suggested Alternative:
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Description
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RTG20210-1 is an official OEM Horizontal Termination Kit, 3"/5" for Rheem HVAC equipment.
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Product Reviews
4.8 out of 5 reviews
100% would recommend this product
5 star
80%
4 star
20%
3 star
0%
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Customer Images
Showing 1-5 of 5 reviews
all parts correct
all parts came in a timely manner, I saved $450 plus.
old shade tree mechanic
Minn
4 years ago
Verified Buyer
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I would buy from them again
Great service,fast delivery
Bri
Granville,Ohio
4 years ago
Verified Buyer
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Great quality
Very happy with it!
Julio
Long Island
4 years ago
Verified Buyer
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Perfect, item and setvice
The vent kit worked perfectly. Well designed.
The service at Supplyhouse is above and beyond. I had an issue with a bank card and before I even noticed the email they sent to inform me Supplyhouse had already used common sense, (lacking these days it seems) and solved the problem and shipped my item. With only one day of delay. I still deceived the order before anyone else could have delivered it. For a better price.
Top notch service.
Tims75vette
MO
4 years ago
Verified Buyer
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Yes
It did the job as expected
Handy Andy
Paradise Valley, Nevada
6 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: I'm needing a exhaust kit for a Richmond RMTG-53DVP. Let me know if you can help. Thank you!
Asked by Michael 2 years ago
Add your answer
Verified Reply- SupplyHouseHi Michael! The RTG20210-1 horizontal termination kit is compatible with your Richmond RMTG-53DVP.
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