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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
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Description
3 in. / 5 in. x 39 in. Plastic Condensing Vent Pipe Extension for Rinnai Super High Efficiency Tankless Water HeatersPrecisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single unit tankless water heater venting. California residents see Prop 65 WARNINGS Concentric venting reduces install
Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.- California residents
- Concentric venting reduces install time and costs
- Engineered concentric venting especially for gas appliances
- Easy assembly/adjustment
- Concentric venting allows for secure connection
- 3 in. / 5 in. condensing vent pipe extension 39 in.
- For use with Se+ and se series tankless water heaters (condensing) and m, e, q series boilers
- White finish
- Package quantity: 1
- Plastic construction
- 1-year limited warranty
- *Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: “This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation.” All warranties (old or new manual) will be honored as written above.
Features
| Item Weight | 4.19 |
| Product Weight (lb.) | 4.19 |
| Pack Size | 1 |
| Finish Family | White |
| Returnable | 180-Day |
| Material | Plastic |
| Product Height (in.) | 6.25 |
| Product Width (in.) | 6 |
| Product Depth (in.) | 39.75 |
| Manufacturer Warranty | 1 Year limited warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 3
Very thin. You get what you pay for.
Color: 01 - White, Size: Queen
You get what you pay for. I first noticed the softness which was great. The quality is very thin. They are cool which is great. I have not washed them yet. I would suggest washing them on cool and gentle by themselves. And because they are so thin I would fluff dry for an hour if you have that setting. The two things that damages clothes and sheets, etc. are if you have an agitator in your washer, those ruin clothes and the heat you choose for the fabric you’re drying I always wash my clothes on cold. I do not have an agitator anymore and on delicate and thin fabrics, I use fluff dry. It is cool, but it will dry, especially if it is thin and I’ve had to dry my fine delicates a little bit longer on fluff that way they don’t shrink because the shrinking comes in from the heat from the dryer so keep that in mind another good thing to remember if you got white sheets like I did is that when you use your detergent add a little bit of borax or laundry booster and they will help get them clean and sparkly white. I am on the fence about whether I would recommend this or not if you’re tight on money and you take good care of them I would recommend that you get them. I’m a linen freak and I buy mostly expensive sheets and I thought I would try this out so that’s where I’m at.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Love it
Size: Queen, Color: Dark Heather Grey
I absolutely love it!!! So comfortable, soft. Not too warm not cold it’s just perfect. Will definitely be buying more. Quality is great, no wrinkles, looks great, washed how instructed no issues :) . True size that’s what another plus. It’s definitely worth the value for your money.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Soft, stretchy, and durable
Size: Queen, Color: Blush
These sheets are soft, thick, and durable. I can't stand microfiber sheets so I was so excited to find these. I keep two sets so that I can swap them out on laundry day. They have deep pockets that stay on the mattress and the top sheet is perfect alone during warmer weather. They don't pill and they wash and dry perfectly without any wrinkles. The color has held up as well. Super affordable for a great set of sheets. Very happy with this purchase.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Nice quality!
Size: King, Color: Dark Heather Grey
Wonderful! These jersey sheets are so soft and cozy. They have a nice stretch to them and a nice thick durable fabric. Very satisfied with this product!
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Very soft and nice quality
These sheets are very soft and made of a nice quality material. They are deep pocket, but since we have a two inch topper on our mattress, it doesn’t fit/cover it as well as I’d like. For a normal mattress, without a topper, it would be fine. The elastic seems of good quality as well as the stitching. I do like the gray color as well. Very pretty color. If you are looking for cool sheets, these aren’t for you; however, these are very soft and cozy. We just don’t use as many blankets to cover up, and it seems to be fine. I would like to buy another set, but may wait to see how well the fitted sheet works. We’ve used them a couple weeks and so far, the fitted sheet is working okay.
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Reviewed in the United States on April 21, 2024