×

TWPro MB - Twin Wall to Twin Wall Increaser - Ø 150-175mm

Product Image

In Stock

The TWPro MB Twin Wall to Twin Wall Increaser offers a dependable solution for increasing flue sizes between 150mm and 175mm, ensuring seamless integration with your existing chimney system.

£79.99 incl VAT

  •   Description  
  •   Product Details  

The TWPro MB - Twin Wall to Twin Wall Increaser - Ø 150-175mm is engineered for enhancing chimney flue systems for solid fuel and gas/oil appliances. It excels in connecting various types of stoves and boilers such as wood stoves, gas coal effect fires, oil boilers, and any solid fuel appliances that require a robust flue system. Constructed with a 304 stainless steel outer skin with a high-temperature black finish and a 316 grade stainless steel inner skin, this increaser ensures longevity and efficiency. Measuring 0.4mm in thickness, both skins are insulated with a dense compressed rockwool at 200kg/m³. The entire assembly is fully welded to guarantee sturdiness and reliability. For safety, it maintains a 50mm distance from combustible materials such as wood and plasterboard. The TWPro MB module boasts HETAS approval and CE marking, attesting to its high quality and safety standards. Users can secure all parts easily using a supplied locking band, ensuring quick and efficient installation. Key compliance designations are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20, marking its suitability for up to 600°C.

  • SKU: 37-150-004
  • Item: TWPro MB - Twin Wall to Twin Wall Increaser - u00d8 150-175mm
  • Designation:: EN1856-1 T600 N1 W V2 L50040 G50
  • : EN1856-1 T200 P1 W V2 L50040 020
  • System:: TWPro Black
  • Inner Material:: 316L Stainless Steel - 0.40mm thick
  • Outer Material:: 304 Stainless Steel - 0.40mm thick - High Temperature Black Coated
  • Fuels:: Wood, Oil, Gas, Low sulpher coal
  • Approvals:: HETAS / CE
  • Distance to Combustibles:: 50mm

What is it for?

The TWPro MB Twin Wall to Twin Wall Increaser is designed to smoothly transition flue sizes from 150mm to 175mm, ensuring efficient operation of various heating appliances while adhering to safety standards.

Brand Summary

National Flues is a renowned supplier of fireplaces and flues across the UK, serving retail and trade customers with reliable delivery and competitive pricing.

National Flues Verdict

The TWPro MB Twin Wall to Twin Wall Increaser is a top-notch product, meeting both HETAS and CE standards. With reliable delivery nationwide and unbeatable prices, this increaser is a strong choice for retail and trade customers alike.

Our Rating
9.7/10

FAQs

The TWPro MB is suitable for solid fuel appliances, gas/stoves, oil boilers, and gas boilers.

Yes, the TWPro MB is HETAS approved and CE marked, ensuring high safety and quality standards.

The outer skin is made from 304 stainless steel with a high-temperature black finish, while the inner skin is from 316 grade stainless steel. Both skins are 0.4mm thick.

It uses compressed rockwool insulation with a density of 200kg/m³, providing excellent heat retention and safety.

Installation is straightforward with parts secured using a supplied locking band. Ensure a 50mm distance from combustible materials during installation.

This increaser adapts the flue size from 150mm to 175mm, providing greater flexibility and improved fit with various chimney systems.

The TWPro MB carries designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20, indicating its suitability for temperatures of up to 600°C.