The Midtherm HTS 45° Tee in Black is a high quality insulated flue component designed to facilitate efficient maintenance and controlled directional changes within a twin wall chimney system. Its 45° sweeping access point enables straightforward cleaning, helping maintain optimal draft and long term system performance. Suitable for residential and commercial applications, it supports installations using wood, multifuel, gas, oil, biomass, and pellet appliances.
Constructed from 0.5mm 316 2B stainless steel on the inner wall and 0.5mm 304 BA stainless steel on the outer, the tee delivers strong resistance to heat, corrosion, and daily operational stress. Each component with a male connector includes a locking band to ensure secure, consistent assembly throughout the system. Rated for 450°C continuous operation with a 4 hour fire resistance, it meets the requirements for demanding high temperature heating environments.
As part of the Midtherm HTS Twin Wall system, the 45° tee benefits from precision laser welded seams, machine formed joints, CE certification, and HETAS approval. Manufactured under ISO 9001 quality management standards and backed by a 20 year warranty when registered and properly maintained, it provides long term reliability and confidence for modern chimney installations.
Features and Benefits
- 45° sweeping access for simplified maintenance
- 316 stainless steel inner and 304 stainless steel outer construction
- High temperature rating up to 450°C
- Locking bands included for secure assembly
- Compatible with wood, gas, oil, multifuel, biomass, and pellet systems
- Precision welded seams for airtight performance
- CE certified and HETAS approved
- 20 year warranty with registered installation






Reviews
There are no reviews yet.