---
product_id: 51746300
title: "HeatFab 6'' Female to 7'' Female Increaser - 2627CR"
brand: "heat fab"
price: "¥15323"
currency: JPY
in_stock: true
category: "Kitchen"
url: https://www.desertcart.jp/products/51746300-heatfab-6-female-to-7-female-increaser-2627cr
store_origin: JP
region: Japan
---

# HeatFab 6'' Female to 7'' Female Increaser - 2627CR

**Brand:** heat fab
**Price:** ¥15323
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HeatFab 6'' Female to 7'' Female Increaser - 2627CR by heat fab
- **How much does it cost?** ¥15323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/51746300-heatfab-6-female-to-7-female-increaser-2627cr)

## Best For

- heat fab enthusiasts

## Why This Product

- Trusted heat fab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CAS Collection 6" Inner Diameter 12" Triple Wall Combustion Air Stove Pipe The CAS 6" Inner Diameter 12" Triple Wall Combustion Air Stove Pipe is a component that is used in a typical venting installation. This stove pipe is used to connect the stove to either the DuraTech or DuraPlus HTC chimney systems. Exhaust gases are carried within the inner wall, and combustion air is conducted from the support box or wall thimble between the middle and outer walls. Available in 12” fixed lengths with triple wall. Features: Height: 12" Inner Diameter: 6" Pipe is Triple Wall DuraVent’s new, exclusive, patent pending DuraPro Combustion Air System Wall Thimble and Ceiling Support Boxes is the ultimate solution for supplying outdoor air as combustion air for wood and pellet stoves. DuraTech & DuraPlus HTC CAS wood stove systems are available in 6” and 8” chimney diameters, using system specific triple-wall connector pipe, elbows, and tees to deliver combustion air to the appliance from outside the room through the chimney penetration, eliminating the need for a separate penetration in the structure for combustion air intake. Looking for Simpson Dura-Vent? You found it! Simpson Dura-Vent has changed their name to DuraVent. DuraVent is a recognized technological leader in the venting industry. Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company's research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro. Scientifically proven materials and unequalled engineering make DuraVent products not only the best choice, or safest choice, but the only choice for professional quality venting products.

## Features

- The Saf-T Pipe from HeatFab is a heavy-duty stove pipe system designed for use with residential or commercial coal and wood-burning units.
- Selkirk's Increaser is used to make a connection between an 6" and a 7" pipe.
- Laser and Advanced Resistance-welded seams ensures no smoke leakage
- Construction materials: 2-gauge cold roll steel
- Manufacturers Limited 5 Year Warranty

## Images

![HeatFab 6'' Female to 7'' Female Increaser - 2627CR - Image 1](https://images-na.ssl-images-amazon.com/images/I/51O77uKCe9L.jpg)
![HeatFab 6'' Female to 7'' Female Increaser - 2627CR - Image 2](https://images-na.ssl-images-amazon.com/images/I/11X9HKQlwiL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/51746300-heatfab-6-female-to-7-female-increaser-2627cr](https://www.desertcart.jp/products/51746300-heatfab-6-female-to-7-female-increaser-2627cr)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*