---
product_id: 554661529
title: "Innovative Generator SolutionsGenExhaust Universal Exhaust System Double Layer Wall Attachment for 1-1/2\" ID Steel tubing"
price: "R$1866"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/554661529-innovative-generator-solutionsgenexhaust-universal-exhaust-system-double-layer-wall-attachment
store_origin: BR
region: Brazil
---

# Innovative Generator SolutionsGenExhaust Universal Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel tubing

**Price:** R$1866
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Innovative Generator SolutionsGenExhaust Universal Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel tubing
- **How much does it cost?** R$1866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/554661529-innovative-generator-solutionsgenexhaust-universal-exhaust-system-double-layer-wall-attachment)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Innovative Generator SolutionsGenExhaust Universal Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel tubing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HGL31WC |
| Best Sellers Rank | #379,946 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7,897 in Outdoor Generators & Portable Power |
| Customer Reviews | 4.5 4.5 out of 5 stars (42) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | TW6DW |
| Manufacturer | Innovative Generator Solutions |
| Product Dimensions | 5.51 x 6.69 x 9.84 inches |

## Images

![Innovative Generator SolutionsGenExhaust Universal Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel tubing - Image 1](https://m.media-amazon.com/images/I/61Se6oE1tjL.jpg)

## Questions & Answers

**Q: Is there an exhaust that will fit a duel fuel Westinghouse 1250 generator?**
A: Measure the exhaust pipe - if same as the GenExhaust - yes.

**Q: How do you install through an osb wall (shed)? one of your pictures suggests just routing directly through wall. should i use a thimble of some kind?**
A: Hi,

A thimble is typically not needed for this double layer construction design. Hooking it up to your exhaust extension and running before installing in the wall will help you understand the temperature of the outer tube. To add a simple extra heat shield, the hole for the 2" diameter outer tube can be oversize (about 2-1/4 to 2-1/2") and the area around it filled with either high temperature silicone or 100% silicone. This will also seal for insects but will not be seen from the outside.

**Q: I have a champion dual fuel 9000 whatts and i want to make it as quiet as possible. How many decibels with this muffler?**
A: This is just an exhaust that passes through a wall to the outside of a building. This is not a muffler and does not deaden the sound. I used an actual muffler (Walker 21040 Muffler) from Amazon spliced into the flexible exhaust pipe between the generator and the GenExhaust. The Walker is a glass-pack straight-through agricultural muffler so it does cut the sound some but not way down - better than without it. I don't have a decibel meter so I can't measure how much but it's better than a straight pipe. Aside from the exhaust generators are noisy in general so you would have to put it in an insulated building or enclosure to really cut all the noise and then heat dissipation can become an issue so it has to be well ventilated.

## Frequently Bought Together

- GenExhaust Universal Generator Exhaust System Double Layer Wall Attachment for 1-1/2" ID Steel tubing
- Walker 46971 Universal Universal Exhaust Flex Pipe Flex Tube-Galv.-1 1/2" Dia.-6' Lgth.
- Walker Exhaust 35325 Exhaust Clamp, 1 Count (Pack of 1)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-22*