20 Best Through Wall Exhaust Thimble [2024]

Are you looking for the best Through Wall Exhaust Thimble? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Through Wall Exhaust Thimble.

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# Preview Product
1 Selkirk Metalbestos Stainless Steel 6T-IWT 6-Inch Insulated Wall Thimble Selkirk Metalbestos Stainless Steel 6T-IWT 6-Inch Insulated Wall Thimble
2 Simpson Dura-Vent Wall Thimble Exhaust Vent Pipe Direct Vent 6-5/8' Galvanized, 4 x 6-5/8... Simpson Dura-Vent Wall Thimble Exhaust Vent Pipe Direct Vent 6-5/8" Galvanized, 4 x 6-5/8...
3 SELKIRK CORP 187703 3-Inch Wall Thimble SELKIRK CORP 187703 3-Inch Wall Thimble
4 DuraVent TRVAL28705 Pellet Vent Thimble Insulated 3 Double Wall Steel DuraVent TRVAL28705 Pellet Vent Thimble Insulated 3 Double Wall Steel
5 GenExhaust Universal Generator Exhaust System Double Layer Wall Attachment for 1-1/2' ID Steel... GenExhaust Universal Generator Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel...
6 M&G DuraVent 3' PelletVent Pro Wall Thimble Air Intake Kit - 3PVP-WTI M&G DuraVent 3" PelletVent Pro Wall Thimble Air Intake Kit - 3PVP-WTI
7 Copperfield 69631 6 Inch Dura-Vent Dura/Plus Wall Thimble, Galvanized Steel Painted Black,with Trim Copperfield 69631 6 Inch Dura-Vent Dura/Plus Wall Thimble, Galvanized Steel Painted Black,with Trim
8 DuraVent 4' X 6 5/8' DV Pro Small Wall Thimble 9X9OD DuraVent 4" X 6 5/8" DV Pro Small Wall Thimble 9X9OD
9 M&G DuraVent Duravent 176303 3' Wall Thimble / 1' Clearance Pellet Vent, Diameter: 3', Black M&G DuraVent Duravent 176303 3" Wall Thimble / 1" Clearance Pellet Vent, Diameter: 3", Black
10 SELKIRK CORP 187706 6-Inch Wall Thimble SELKIRK CORP 187706 6-Inch Wall Thimble
11 DuraVent 6DT-WT Wall Thimble for Dura-Tech Piping Only (8 inch Diameter) DuraVent 6DT-WT Wall Thimble for Dura-Tech Piping Only (8 inch Diameter)
12 Shasta Vent Class A, All Fuel 'Wall Thimble & Finishing Collar' for Shasta Vent 6' Chimney Systems Shasta Vent Class A, All Fuel "Wall Thimble & Finishing Collar" for Shasta Vent 6" Chimney Systems
13 12PCS Upgrade Adjustable Thimble, Premium Copper Sewing Accessories and Supplies, Durable and Sturdy... 12PCS Upgrade Adjustable Thimble, Premium Copper Sewing Accessories and Supplies, Durable and...
14 Simpson Dura-Vent 46DVA-HC Duravent Horizontal Square Termination Cap-4' x 6 5/8' Direct Vent, 4' x... Simpson Dura-Vent 46DVA-HC Duravent Horizontal Square Termination Cap-4" x 6 5/8" Direct Vent, 4"...
15 Tamarack TTi-RAPR12.4 RAPR 12' X 4' Wall Return Air Pathway - Retro Fit Tamarack TTi-RAPR12.4 RAPR 12" X 4" Wall Return Air Pathway - Retro Fit
16 Exhaust Fan, CABINA HOME 6 inch Through the Wall Extractor Exhaust Ventilation Fan for Kitchen,... Exhaust Fan, CABINA HOME 6 inch Through the Wall Extractor Exhaust Ventilation Fan for Kitchen,...
17 Lambro 267W, 4' Lambro 267W, 4"
18 iLiving ILG8SF10V - 10' Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For... iLiving ILG8SF10V - 10" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan...
19 Duravent 6' DuraPlus Through the Wall Kit Duravent 6" DuraPlus Through the Wall Kit
20 Broan-NuTone 512M Through-the-Wall Ventilation Fan White Cover, 6-Inch 70 CFM 6.0 Sones Broan-NuTone 512M Through-the-Wall Ventilation Fan White Cover, 6-Inch 70 CFM 6.0 Sones
SaleBestseller No. 1
Selkirk Metalbestos Stainless Steel 6T-IWT 6-Inch Insulated Wall Thimble
  • Installs quickly and eliminates the need for using individual firestops
  • The round shielding acts as a radiation shield and provides the required 2-Inch air space clearance to combustibles
  • The two sections telescope to accommodate 6-Inch to 11-Inch wall thickness
  • Opening of face plate is 8-inches in diameter
  • 6-Inch chimney pipe has an outside diameter of 8-inches; not to be installed through the wall of a home
Bestseller No. 2
Simpson Dura-Vent Wall Thimble Exhaust Vent Pipe Direct Vent 6-5/8" Galvanized, 4 x 6-5/8...
  • Wall thimble provides for a complete pass through and fire stop
  • For use with direct vent gas appliances vented horizontally
  • For direct vent gas stoves and fireplaces
  • For 6-5/8"OD exhaust vent pipe
  • Exterior laser welded seams
Bestseller No. 3
SELKIRK CORP 187703 3-Inch Wall Thimble
  • 3", 3RV-WT, Wall Thimble
  • Adjusts 4-1/8" to 7" to fit wall thickness
  • Round Type B gas vent
  • When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles
  • Tested and listed per UL-441 for installation as type "B" and B-W gas vents to be installed in single and multi-story buildings
Bestseller No. 4
DuraVent TRVAL28705 Pellet Vent Thimble Insulated 3 Double Wall Steel
  • 3"
  • Use to provide required 3" clearance to combustibles
  • Fits between standard wall studs
  • Comes with an insulation ring to cut drafts where the pipe slips through the thimble
  • Designed for stoves that burn wood pellets
Bestseller No. 5
GenExhaust Universal Generator Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel...
  • All internal facing seams are welded all round to reduce the chance of leakage
  • Slotted mounting plates for the inside wall and a galvanized u-bolt clamp is also supplied with this kit.
  • The pipe can become extremely hot depending on the tubing length, generator size and workload.
  • Provisions must be made to avoid contact with flammable or non-heat resistant materials.
Bestseller No. 6
M&G DuraVent 3" PelletVent Pro Wall Thimble Air Intake Kit - 3PVP-WTI
  • Laser-welded, double-wall pipe with a .012" inner wall of 444 Stainless steel
  • Outer wall of .018" laser welded Galvalume
  • Encapsulated O-ring gives secondary seal to system.
  • 1" clearance to combustibles in the US and Canada.
  • Allows outside air intake all in one unit.
Bestseller No. 8
DuraVent 4" X 6 5/8" DV Pro Small Wall Thimble 9X9OD
  • 4" x 6.625" Size
  • 6.75" Diameter
  • Easy in-and-out fit
  • Country of origin: United States
Bestseller No. 9
M&G DuraVent Duravent 176303 3" Wall Thimble / 1" Clearance Pellet Vent, Diameter: 3", Black
  • Laser-welded, double-wall pipe with a . 012" inner wall of 444 Stainless steel
  • Outer wall of . 018" laser welded Galvalume
  • Encapsulated O-ring gives secondary seal to system.
  • 1" clearance to combustibles in the US and Canada.
  • Used to pass through wall and maintain proper clearances.
Bestseller No. 10
SELKIRK CORP 187706 6-Inch Wall Thimble
  • 6", 6RV-WT, Wall Thimble
  • Adjusts 4-1/8" to 7" to fit wall thickness
  • Round Type B gas vent
  • When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles
  • Tested and listed per UL-441 for installation as type "B" and B-W gas vents to be installed in single and multi-story buildings
Bestseller No. 11
DuraVent 6DT-WT Wall Thimble for Dura-Tech Piping Only (8 inch Diameter)
  • This thimble is 8" inside diameter and is only compatible with 6" Dura-tech piping because it is insulated.
  • 6" thimble is really 8" diameter, ONLY COMPATIBLE WITH DURA-TECH PIPING
  • Fuel Type: Coal, Gas, Oil, Wood, Wood/Oil/Coal.
  • Material: Galvanized Steel.
Bestseller No. 12
Shasta Vent Class A, All Fuel "Wall Thimble & Finishing Collar" for Shasta Vent 6" Chimney Systems
  • Shasta Vent HT Chimney. A Class A, Double Wall Chimney system;
  • 304SS inner and outer walls with High Temp ceramic blanket between the walls. Typically used for Venting Residential Wood Stoves, Fireplaces and...
  • All-Fuel rated including wood, oil, coal, natural gas, and propance appliances;
  • Listed by Intertek Laboratories to the HT standard of UL 103;
  • Limited LIfetime Warranty; Superior Draft Performance.
Bestseller No. 13
12PCS Upgrade Adjustable Thimble, Premium Copper Sewing Accessories and Supplies, Durable and Sturdy...
  • 1, Comfort Sewing Accessories: The edge is polished off for comfort whatsoever, The dimples are a satisfying deepness.
  • 2, Thimbles for Hand Sewing: Open ended thimbles are a great concept, Perfect fit and comfortable. Your fingers have never been happier! Lightweight...
  • 3, Upgrade Adjustable Thimble: A variety of thimbles, all different, good for small to large hands, These thimbles are perfect for all sewing...
  • 4, Premium Copper Sewing Accessories and Supplies: Great Metal Thimble durable and sturdy, not easy to rust and break, convenient for you to use a...
  • 5, Good PRICE: What You Get: 12PCS Upgrade Adjustable Thimbles. 2pcs sewing thimbles finger protector(S-1pcsM-1pcs), 4PCS Generic Thickened Sewing...
SaleBestseller No. 14
Simpson Dura-Vent 46DVA-HC Duravent Horizontal Square Termination Cap-4" x 6 5/8" Direct Vent, 4" x...
  • 4"
  • For Direct vent gas stoves or fireplaces
  • Square horizontal termination cap
  • Aluminum finish
  • Twist lock construction
Bestseller No. 15
Tamarack TTi-RAPR12.4 RAPR 12" X 4" Wall Return Air Pathway - Retro Fit
  • QUALITY AIRFLOW – Save time, energy, and money with a Tamarack transfer grille. This wall vent eliminates air pressure imbalances in the home and...
  • BALANCED AIR PRESSURE – Even with closed doors, the vent balances air pressure and prevents uneven room temperatures. The return air pathway...
  • COST-EFFICIENT – Great for bedrooms, this vent extends the life of any HVAC system. Saving money on cooling and heating is a breeze with a Tamarack...
  • LONG-LASTING & MADE IN USA – Made with durable metal material, this vent is covered by a lifetime manufacturer's warranty. While air flows freely...
  • EASY WALL INSTALLATION – No need to install crossover or jump ducts with this convenient in-door vent. The retrofit two piece metal frame is...
SaleBestseller No. 16
Exhaust Fan, CABINA HOME 6 inch Through the Wall Extractor Exhaust Ventilation Fan for Kitchen,...
  • DURABLE & SAFE: Made with corrosion resistant stainless steel blades, steel wire guards, iron shell with anti-rust coating, provide longevity to the...
  • EFFICIENTLY: With light weight pure copper motor, it provides continuous and quiet ventilation. The backdraft damper of the exhaust fan can...
  • APPLICATIONS: Eliminate heat, moisture, odor, and dust. Allow speedy reduction of humidity levels and avoid mildew and mould growth. Applied to...
  • EASY INSTALLATION: Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling. The two black wire are...
  • 100% SATISFACTION GUARANTEE: It comes with a full 1-year warranty and a 90 days money-back guarantee. If you have any issue with our product, please...
Bestseller No. 17
Lambro 267W, 4"
  • Includes Louvered vent white and tail pipe
  • includes trim plate
  • Long lasting quality
  • Made in the USA
  • Lambro represents Innovation, Quality, Service and Reliability since 2042
SaleBestseller No. 18
iLiving ILG8SF10V - 10" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For...
  • CUT COOLING COSTS: Reduce expensive cooling bills at home. Ready to install, our wall-mounted automatic shutter vent fan is designed to help to keep...
  • MULTIPURPOSE: Perfect cooling and ventilation solution for any space at your home - including the attic, garage, shed, and more. Corrosion-resistant,...
  • VARIABLE SPEED: Customize your comfort. iLiving Exhaust Fan has adjustable speed functionality when combined with the iLIVINGILG8SFSC speed controller...
  • WEATHER RESISTANT SHUTTERS: Constructed from durable, high-grade aluminum, these shutters can withstand moisture and heat longer than other...
  • POWERFUL AND EFFICIENT: Small but mighty, you’ll enjoy the power and efficiency of iLiving’s Shutter Exhaust Fan. The 10-inch runs onstandard 120...
SaleBestseller No. 19
Duravent 6" DuraPlus Through the Wall Kit
  • Through-the-wall vertical chimney installation kit for 6" DuraPlus chimney pipe
  • Secure twist-lock design
  • Supports up to 40 feet of chimney pipe (not included)
  • All-in-one kit saves time and guesswork.Safe, triple-wall design
  • For use with a wood-burning stove
SaleBestseller No. 20
Broan-NuTone 512M Through-the-Wall Ventilation Fan White Cover, 6-Inch 70 CFM 6.0 Sones
  • VERSITILE: Ventilation fan eliminates heat, humidity and unwanted smells inside the garage, kitchen, laundry room or rec room
  • IN-WALL INSTALLATION: Requires cutting a hole in the wall and wiring to a switch; has a built-in exterior wall cap/vent, so no ducting needed for...
  • HIGH QUALITY, EFFICIENT OPERATION: Operates at 70 CFM to efficiently ventilate rooms up to 65 sq. ft.; use for spot ventilation in a garage near a...
  • FEATURES: Galvanized steel housing for superior protection against the elements; built-in bird screen
  • DIMENSIONS: 6" duct; fan housing measures 8" x 8" x 5" and adjusts to fit walls from 5.25" to 10" thick

Having trouble finding a great Through Wall Exhaust Thimble?

This problem is well understood by us because we have gone through the entire Through Wall Exhaust Thimble research process ourselves, which is why we have put together a comprehensive list of the best Through Wall Exhaust Thimbles available in the market today.

After hours of searching and using all the models on the market, we have found the best Through Wall Exhaust Thimble for 2023. See our ranking below!

How Do You Buy The Best Through Wall Exhaust Thimble?

Do you get stressed out thinking about shopping for a great Through Wall Exhaust Thimble? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Through Wall Exhaust Thimble, which is why we have assembled a comprehensive list of the greatest Through Wall Exhaust Thimble available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Through Wall Exhaust Thimble that you consider buying. Your questions might include the following:

  • Is it worth buying an Through Wall Exhaust Thimble?
  • What benefits are there with buying an Through Wall Exhaust Thimble?
  • What factors deserve consideration when shopping for an effective Through Wall Exhaust Thimble?
  • Why is it crucial to invest in any Through Wall Exhaust Thimble, much less the best one?
  • Which Through Wall Exhaust Thimble are good in the current market?
  • Where can you find information like this about Through Wall Exhaust Thimble?

We’re convinced that you likely have far more questions than just these regarding Through Wall Exhaust Thimble, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Through Wall Exhaust Thimble, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Through Wall Exhaust Thimble. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Through Wall Exhaust Thimble buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Through Wall Exhaust Thimble currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Through Wall Exhaust Thimble has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Through Wall Exhaust Thimble?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Through Wall Exhaust Thimble.
  5. Customer Ratings: Number ratings grade Through Wall Exhaust Thimble objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Through Wall Exhaust Thimble.
  7. Product Quality: You don’t always get what you pay for with an Through Wall Exhaust Thimble, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Through Wall Exhaust Thimble is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Through Wall Exhaust Thimble information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Through Wall Exhaust Thimble is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are inexhaust thimbles?

A: Wall and roof thimbles provide transitions where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere. inExhaust thimbles conform to NFPA 37 and 110. Before installing, you should obtain the most up to date copies of local codes applicable to Generator Set or other applicable installation.

Q: What is a thimble on a wall?

A: Wall and Roof Thimble Overview Thimbles provide transitions for exhaust piping where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere. Thimbles are critical in complying with local fire and safety regulations by protecting wall and roof material from exhaust pipe heat.

Q: What is the difference between a thimble and a roof Jack?

A: Thimbles are critical in complying with local fire and safety regulations by protecting wall and roof material from exhaust pipe heat. Roof Jacks are designed for non-combustible metal enclosures only. They provide transitions for exhaust piping where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere.

Q: What are insulation thimbles used for?

A: HAPCO Insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material.