Sw Flue Pipe Stainless Steel

Hi Alan I'm Phil from technical

Yes, a stainless steel flue pipe can typically be used as an extension for an outside installation on a narrow boat multi-fuel burning stove. However, there are a few important considerations:

1. Flue Diameter: The extension should match the diameter of your stove's flue. Measure the flue size to ensure the extension pipe fits securely.

2. Marine-Grade Stainless Steel: Since this is for a narrow boat, it’s essential to use marine-grade stainless steel (typically 316-grade stainless steel) for the flue pipe. This grade is more resistant to corrosion from moisture, which is important for installations in wet or humid environments like on boats.

3. Heat Resistance: Stainless steel is generally suitable for high-temperature applications, but it’s crucial to verify that the pipe is specifically designed for flue use, as the temperatures from a multi-fuel stove can be intense.

4. Safety Regulations: Ensure that the installation complies with local marine and safety regulations for wood-burning or multi-fuel stoves on boats. These rules often cover aspects like flue height, placement, and venting.

5. Insulation: Depending on the climate and boat layout, you might need an insulated flue to prevent condensation and maintain proper drafting.

Once you confirm that the pipe is of proper material and sizing, it can serve well as an outside flue extension for your narrow boat's stove.

kind regards Phil