Sauneco
Stainless Steel Chimney Extension Module for Hot Tub — 1 m (3.2 ft)
Stainless Steel Chimney Extension Module for Hot Tub — 1 m (3.2 ft)
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Achieve the ideal chimney height for your hot tub heater with this Stainless Steel Chimney Extension Module. Designed for barrel hot tubs and wood-fired hot tub heaters, this 1 metre (3.2 ft) extension section allows you to raise your chimney to the correct height for optimal draw, efficient combustion, and safe smoke dispersal.
Constructed from high-quality stainless steel, this chimney module is built to withstand the heat, moisture, and outdoor conditions that come with regular hot tub use. The tapered design — with one end at 110 mm and the other at 112 mm — ensures a secure, snug fit when connecting multiple sections or attaching to your existing chimney assembly.
Delivered across the UK and Europe with free shipping included in the price.
| Material | Stainless Steel |
| Length | 1 m (3.2 ft) |
| Diameter — One End | 110 mm (4.3 in) |
| Diameter — Other End | 112 mm (4.4 in) |
| Compatible With | Barrel hot tubs & wood-fired hot tub heaters |
| Delivery Time | 5 business days |
| Delivery Coverage | UK & Europe |
▶ What hot tubs is this chimney module compatible with?
This chimney extension is designed for barrel hot tubs and wood-fired hot tub heaters with a chimney diameter of 110–112 mm. If you are unsure of compatibility with your specific model, please contact us before ordering.
▶ Can I stack multiple chimney modules together?
Yes — the tapered design (110 mm on one end, 112 mm on the other) allows multiple sections to be connected together to achieve your desired chimney height.
▶ Why is the correct chimney height important?
The correct chimney height ensures proper draw and airflow through your stove, which is essential for efficient combustion, consistent heat output, and safe dispersal of smoke away from the bathing area.
▶ Is delivery free?
Yes — the listed price includes free shipping, VAT, customs fees, and import duties. No hidden charges at checkout.
Delivered across the UK and Europe within 5 business days. All prices are fully inclusive — VAT, customs fees, import duties, and shipping are all covered. Our delivery partner will contact you ahead of time to confirm your arrival window. For any questions, our team is always happy to help.