× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

MI-FLEX Support Pot Hanging Cowl (Natural) - Ø 150 (20-150-PHCM-S)

The MI-FLEX Support Pot Hanging Cowl (Natural) is a premium accessory designed for MI-FLEX flexible flue liners, providing reliable support and exceptional protection. This stainless steel solution meets BSEN 1856-2 standards, ensuring safe and compliant chimney installations. Ideal for wood, gas, oil, and smokeless coal heating systems, this product also serves as an effective deterrent against water ingress and vermin intrusion, making it a must-have addition for any modern chimney system.
Hover to Zoom / Click for Gallery
£70.99
Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

  • BSEN 1856-2 compliant for safe flue installations
  • Supports MI-FLEX flexible flue liners securely
  • Integrated rain cap and bird guard for enhanced protection
  • Suitable for use with wood, smokeless coal, gas, and oil appliances
  • Easy installation without the need to remove the existing chimney pot

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]

The MI-FLEX Support Pot Hanging Cowl (Natural) - Ø 150 is an essential accessory for chimney systems using MI-FLEX 316 and 904 flexible flue liners. This high-quality cowl, compliant with BSEN standards, is designed to support the vertical weight of the flue liner, ensuring a secure fit. The integrated rain cap and bird guard prevent unwanted water and vermin ingress, protecting your flue system and enhancing its longevity.

Suitable for applications up to 600°C (T600 designation), this cowl works seamlessly with wood (moisture <20%), smokeless coal, gas, and oil appliances. Building Regulations Document J mandates that flexible flue liners be fully enclosed within masonry chimneys, making this accessory crucial for compliant and safe installations. The system allows for efficient sweeping and maintenance, ensuring sustained performance and safety.

SKU: 20-150-PHCM-S

Technical Specifications
SKU20-150-PHCM-S
DesignationBSEN 1856-2 T600 N1 W V2 L50012 G
SystemMI-FLEX Accessories MF20
Material316L Stainless Steel
Colour FinishNatural / Stainless Steel
Temperature RatingUp to 600u00b0C (T600)
FuelsWood (<20% moisture), Smokeless Coal, Gas, Oil
ApprovalsHETAS, CE
1. Preparation: Ensure that your MI-FLEX flexible flue liner is ready for installation and that all preliminary safety checks have been carried out. 2. Positioning: Align the MI-FLEX Support Pot Hanging Cowl with the flue liner within the existing chimney pot. 3. Attachment: Secure the cowl using the recommended support clamp method detailed in the installation manual. Do not attempt to remove the chimney pot; this design is specifically made for in-situ installation. 4. Sealing: Check that the integrated rain cap forms a proper seal to prevent any water ingress. 5. Inspection: Once installed, inspect the assembly to ensure that it is firmly attached and that no gaps remain. 6. Maintenance: Regularly inspect and clean the flue, ensuring that the integrated bird guard remains free of debris. Warning: Always consult a HETAS registered professional if you are unsure about any step in the installation process to maintain compliance with Building Regulations Document J.

It is used to support the vertical weight of the flue liner and provide rain and bird protection at the chimney pot top.

Yes, it complies with the new BSEN standard and Building Regulations Document J requirements.

It is suitable for appliances burning wood with less than 20% moisture, smokeless coal, gas, and oil.

Yes, the integrated design allows installation without removing the chimney pot.

The chimney system should be swept at least once a year by a competent person, such as a HETAS registered sweep.

The integrated rain cap prevents water ingress, and the bird guard stops birds from entering the flue system, both enhancing the system's longevity.

The cowl uses a support clamp fixing method for secure attachment, as outlined in the installation instructions.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. 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.

Read our review in our MI-FLEX Support Pot Hanging Cowl (Natural) - Ø 150 buyers guide

Compatible and other products that may be of interest...

Secure your chimney’s future—add this essential MI-FLEX Support Pot Hanging Cowl to your basket now!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal