TWPro MB - Rotating Cowl - Ø 150 (37-150-094)
At a Glance
- Versatile performance for solid fuel, gas, and oil appliances
Constructed with a 304 stainless steel outer layer (high temperature black coated) and a 316 grade stainless steel inner layer
Rotating cover design that effectively reduces chimney down drafts
Fully welded structure providing robust and long-lasting durability
Dense, compressed rockwool insulation (200kg/m³) for optimal thermal efficiency
Safe installation with a mandatory 50mm clearance from combustibles
Approved to HETAS and CE standards, ensuring industry-compliant safety
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The TWPro MB Rotating Cowl - Ø 150 is meticulously designed to handle the complexities of modern chimney systems. Suitable for solid fuel, gas, and oil appliances—including woodstoves, gas coal effect fires, oil boilers, and gas boilers—this cowl brings versatility and reliability. Constructed with a 304 stainless steel outer skin, coated with a high-temperature black finish, and a robust 316 grade stainless steel inner skin, it promises longevity and superior performance.
The insulation consists of dense, compressed rockwool (200kg/m3) ensuring optimal thermal protection. This cowl maintains a safe distance of 50mm from any combustible materials and is fully welded for strength. Approved by HETAS and CE marked, this product meets industry standards with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.
Installation is a breeze with the supplied Locking Band, which secures the twin wall insulated chimney parts seamlessly.
SKU: 37-150-094
| Technical Specifications | |
|---|---|
| SKU | 37-150-094 |
| Product Name | TWPro MB - Rotating Cowl - u00d8 150 |
| Designations | EN1856-1 T600 N1 W V2 L50040 G50 | EN1856-1 T200 P1 W V2 L50040 O20 |
| Outer Material | 304 Stainless Steel with High Temperature Black Coating |
| Inner Material | 316 Stainless Steel |
| Insulation | Dense, compressed rockwool (200kg/mu00b3) |
| Fuels Suitable | Wood, Oil, Gas, Low sulphur coal |
| Clearance To Combustibles | 50mm |
| Approvals | HETAS, CE Mark |
| Installation | Includes a Locking Band for secure assembly |
| Finish | High temperature black finish |
