Internet #100111209

Model # F10XAD

Store SKU #806812

Store SO SKU #1000091517

0077578030708

1/2 in. x 3 ft. Fiberglass Pipe Insulation

  • Applied where foam pipe insulation is damaged
  • Ideally used with steam heat systems
  • Compatible with copper pipe for a secure fit
$ 5 82
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Applied where foam pipe insulation is damaged
  • Ideally used with steam heat systems
  • Compatible with copper pipe for a secure fit
The Thermwell Products Co., Inc. 1/2 in. x 3 ft. Fiberglass Pipe Insulation is commercial grade and can be safely used immediately exiting furnace or water heater. It is pre-slit and self-sealing and made with reinforced foil and paper wrap.
  • For 1/2 in. pipe, 3 ft. long
  • Can be used on pipes exiting furnace or water heater
  • Fiberglass with reinforced foil and paper wrap
  • Pre-slit and self-sealing tube
  • Click here to learn more about Eco Options and Energy Efficiency

Product Overview

  • Applied where foam pipe insulation is damaged
  • Ideally used with steam heat systems
  • Compatible with copper pipe for a secure fit
Model #: F10XAD
Sku #: 806812
Internet #: 100111209

The Thermwell Products Co., Inc. 1/2 in. x 3 ft. Fiberglass Pipe Insulation is commercial grade and can be safely used immediately exiting furnace or water heater. It is pre-slit and self-sealing and made with reinforced foil and paper wrap.

  • For 1/2 in. pipe, 3 ft. long
  • Can be used on pipes exiting furnace or water heater
  • Fiberglass with reinforced foil and paper wrap
  • Pre-slit and self-sealing tube
  • Click here to learn more about Eco Options and Energy Efficiency

Info & Guides

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Specifications

Dimensions

Maximum compatible pipe size (in.)
.5
Product Depth (in.)
1.875
Product Height (in.)
36.00
Product Length (in.)
1.875 in
Product Width (in.)
1.875

Details

Accessory Type
Insulation
Compatible Pipe Material
Copper
Features
Self-Sealing
Insulation R-Value
3
Minimum compatible pipe size (in.)
.5
Pipe or Fitting Product Type
Accessory
Product Weight (lb.)
0.3lb
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
no

Specifications

Dimensions

Maximum compatible pipe size (in.)
.5
Product Depth (in.)
1.875
Product Height (in.)
36.00
Product Length (in.)
1.875 in
Product Width (in.)
1.875

Details

Accessory Type
Insulation
Compatible Pipe Material
Copper
Features
Self-Sealing
Insulation R-Value
3
Minimum compatible pipe size (in.)
.5
Pipe or Fitting Product Type
Accessory
Product Weight (lb.)
0.3lb
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
no

Questions & Answers

When I m installing Do I need take of that paper and leave just aluminum foil?

To Cover hot pipe. I'm worried if that paper can heat up and burn
Asked by: Ikari
Hi Ikari - You should leave the paper ON unless you have some good reason to take it off. The paper encloses the sharp fiberglass threads and keeps them and your body safer. The edge of paper has an integrated adhesive strip that you can use to hold the two halves of the insulator together. I use Aluminum tape around the circumference instead so I get a tighter fit and to seal the gaps between the 3 ft sections. I did adjust the paper on one of my pieces that was touching the exhaust chimney to prevent it from getting too hot and burning. The bare fiberglass now touches that part of the chimney. Your water/steam pipes should not get hot enough to cause the paper to ignite but if they are then remove the paper or don't insulate them. If they can ignite paper they can also ignite wood so you'll want to reconsider passing those pipes through your flooring.
Answered by: POHR
Date published: 2018-12-19

will this work on chill water lines?

will this work on chill water lines?
Asked by: triscut
Hi triscut - these insulators are intended for Steam Pipe insulation. You might be able to use them for cold water pipes but they probably will not completely eliminate summer condensation and so you'll probably find that the outer paper will show water staining after installation especially close to the place where the water line enters your cellar. The only cure for summer condensation on cold water pipes is to dehumidify your cellar. Pushing relatively colder water into the upper stories of your house in the summer also means that you might have new condensation problems there instead of in your cellar. There are other pipe insulators available that are made from expanded foam that are probably a better choice for cold water pipes since they are non-porous and you can seal them tightly against ambient humidity.
Answered by: POHR
Date published: 2018-12-19

What is the diameter of the hole in this insulation?

Are you basing the description of the pipe, as in the ID is 1 1/4" while the OD is 1 1/2"?
Asked by: glenn32
Hi glenn32, These insulators are sold in various sizes and the product description includes the size of the PIPE that each insulator is made to surround. The fiberglass has a bit of available compression so there is some ability to use 1 1/4" product on a slightly larger diameter pipe though that is not ideal since the entrapped air in the fiberglass is what provides the insulation. If your pipe OD is 1 1/2" then purchase 1 1/2" diameter insulators.
Answered by: POHR
Date published: 2019-07-23

Would this product be good to use for exposed pvc pipe for my water well?

Would this product be good to use for exposed pvc pipe for my water well?
Asked by: anon
The best thing to do is to bury the pipe below the frost line. Insulation only slows the heat loss. If you used electric heat tape with this insulation that would protect your pipe from freezing. You would also have to protect the insulation from getting wet.
Answered by: Bob
Date published: 2020-02-12
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