What are the opening hours?

Monday 8:30am - 4:30pm Tuesday 8:30am - 4:30pm Wednesday 8:30am - 4:30pm Thursday 8:30am - 4:30pm Friday 8:30am - 4:30pm

Warmflow

Name: Warmflow
Address: Lissue Industrial Estate, Moira Road, Lisburn, BT282RF, GB
Telephone: +442892621515

Northern Ireland's leading boiler company with over 50 years experience in keeping homes warm.

Founded in 1970, Warmflow is Northern Ireland's leading manufacturer of award winning, oil fired and renewable energy boilers with over 45 years' experience heating homes across the UK & Ireland. Our award winning range includes oil fired boilers, including the UK & Ireland's first double A rated combi boiler, hot water cylinders, renewable technologies including Europe's most efficient ground sou

rce heat pump and wood pellet boiler as well as offering a bespoke metal fabrication service. All products are made to the highest standards at our state of the art, 150k sq ft manufacturing facility in Lisburn, Northern Ireland. We pride ourselves on leading the way in innovation, working with customers to ensure we produce products which are easy to install, made using only the highest quality materials and which deliver tangible benefits and cost savings.

01/06/2026

Are you heading to Installer Show 2026? 🙋 So are we!

Stop by Stand 5B26B and meet the Warmflow team — plus very special guests Dean Jones (Jones the Gas) & Glen Wakeling (HeatSpec).

NEC Birmingham, 23–25 June.

We'd love to see you!

29/05/2026

Congratulations to the winner of our Warmflow staff pool competition — Paul McDowell! 🏆

A big well done also to Mark Pearce who came in a very close second place. 👏

It's always great to see the team getting involved and having a bit of fun together. Thanks to everyone who took part — roll on the next one!

27/05/2026

Join us on the Warmflow Stand 5B26b! will be on stand with us!

See you there 😎

25/05/2026

Install | Register | Earn

With Warmflow Connect, you earn points for every install.
Chris is handing over a reward to another happy installer who has installed and registered his Warmflow products!

Get started today with Warmflow Connect.

22/05/2026

🔥 Warmflow Warm Air Heaters deliver dependable, high output heating wherever you need it.
Ideal for:

✔️Garages

✔️Warehouses

✔️Commercial units

✔️Domestic workshops

Engineered for efficiency, durability, and consistent performance – perfect for larger or hard to heat spaces

📞Get in touch today for your free specification and quote.

20/05/2026

Get rewarded for your Warmflow Installs! 🙌🏼

Join Warmflow Connect today!

18/05/2026

🔗Take full control of the Warmflow Zeno R290 wherever you are with the Warmlink app.

From remote commissioning to real-time monitoring and system control, everything you need is at your fingertips.

For installers, it means fewer site visits. For homeowners, it means complete control and peace of mind.

Smarter control. Seamless Connectivity. Built by Warmflow.

16/05/2026

Last day of the Balmoral Show!

Join us on stand to talk all things home heating! And if the rain comes on, be sure to grab a poncho!

15/05/2026

Warmflow Agentis Professional Boiler

Designed with installers in mind, the Agentis Professional delivers on performance, reliability, and real on-site value.
With over £250 worth of premium accessories included as standard, those last-minute merchant trips wont be necessary.

Whats included?

✔️Pre-wired Grundfos UPM3 AS circulating pump

✔️Adey MagnaClean Pro 2

✔️Oil filter

✔️Teddington Fire valve

✔️Two bottles of inhibitor

Less parts to source. Quicker, smoother installs. Enhanced system protection.
Step up to a boiler that works as hard as you do – The Agentis Professional
*Pump comes with pumped system & combi models only

14/05/2026

Engineered for efficiency. Built for reliability.
The Warmflow Agentis range delivers high-performance home heating with sleek design and trusted durability. 🔥💧

Address

Lissue Industrial Estate, Moira Road
Lisburn
BT282RF

Opening Hours

Monday	8:30am - 4:30pm
Tuesday	8:30am - 4:30pm
Wednesday	8:30am - 4:30pm
Thursday	8:30am - 4:30pm
Friday	8:30am - 4:30pm

Telephone

+442892621515

Website

http://www.warmflow.co.uk/

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