DIAJEKT 250 Fan Square Adaptor
At a Glance
- Designed specifically for DIAJEKT 250 chimney fans
- Compatible with square section ductwork
- Constructed from high-quality, durable metal
- Engineered for optimum airflow and prevention of smoke backflow
- Easy and secure installation for both residential and commercial applications

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 DIAJEKT 250 Fan Square Adaptor is designed to facilitate the efficient connection of a DIAJEKT 250 chimney fan to square section ductwork. Crafted from high-quality materials, this adaptor promises durability and long-lasting performance. It's an indispensable component for anyone looking to maintain optimal airflow and prevent smoke backflow in their chimney systems.
Engineered for easy installation, it ensures that your chimney fan operates at peak efficiency, making it a vital addition to both commercial and residential settings.
SKU: 97-RSD-QP250
Technical Specifications | |
---|---|
SKU | 97-RSD-QP250 |
Model | DIAJEKT 250 Fan Square Adaptor |
Material | High-quality durable metal |
Compatibility | Designed for DIAJEKT 250 Chimney Fan with square section ductwork |
Dimensions | Standard size u2013 Refer to technical drawings |
Weight | Refer to product datasheet |
Finish | Engineered for corrosion resistance |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The DIAJEKT 250 Fan Square Adaptor is a top-notch product that ensures seamless integration with your chimney system. With reliable nationwide delivery and a dedication to serving both retail and trade customers, National Flues proudly endorses this essential adaptor.
The DIAJEKT 250 Fan Square Adaptor is used to connect a DIAJEKT 250 chimney fan to square section ductwork, ensuring efficient and proper airflow in chimney systems.
DIAJEKT is a trusted brand known for its high-quality chimney fans and accessories, designed to enhance the performance and safety of chimney systems.
