Warmflow Reviews 

We received and had installed (by HeatZone) our B26 boiler with HBF flue at the start of September. It replaced an aging system that was standard efficiency. The new appliance is unbelievably quiet compared to the old system, in fact I think our fridge makes more noise!! We are using less oil now and our system is much better for the environment as it is a condensing model. Cannot recommend Warmflow any higher, super appliance!

Great technical customer service always solves issues very quickly. Reps very knowledgeable and provide assistance as el.

We have a Warmflow air source heat pump fitted about 2 months ago. The installer that supplied do a range of heat pumps. I done a little research, and the only manufacturers representative that got back to me, was Mark from Warmflow. He is very knowledgeable, and answered all my questions.
So far I am very happy with the product and the service

I have had a Zeno AS03 installed for 9 months or so, I am delighted with the system. Installation was great and support from Mark at Warmflow was great.

I do not wish to submit a report, thank you.

We had a warmflow Air Source Heat pump fitted in our house in West scotland and am delighted by the system. The installaion company were great and the Local Warmflow Rep was super helpful.

We are thrilled with our new boiler the house seems to keep the heat for longer. It is also more efficient than our old boiler which lasted 26 years so can't complain at that

All great , prompt delivery, helpful driver

Worst boiler ever stay well clear oft the boilers and MCA renewables in Glasgow area that installed the boiler I have professional engineer's servicing the boiler every year the boiler is 5 year old and had nothing but problems every winter and not a cheap system to buy and install it is came to the point where I am going to go down the road of seeking professional help as the boilers are not fit for purpose and I have 3 friends in the same area as IAM and they have nothing but problems the people that have posted 5stars must be warmflow trust me stay well clear unless you like being cold 🥶❄️ and showering in cold water and having to get engineers out all the time

Worst thing we ever did was agree to have this boiler installed, it's only been in 4 years, it's constantly breaking down to a cost of £400 + a time due to faults, we are often left for weeks without heating & hot water due to lack of engineers in the area & once the installers had our money they didn't care anymore.
This product is not fit for purpose & I believe we've been missold a boiler that cost over £14,000, the least it could do is be dependable.
Our installers now refuse to repair or service these boilers now due to all the hassle & breakdowns, to me they're saying they know the product is rubbish.
Currently in contact with our msp & trading standards.
My advice would be to avoid warmflow products, their customer service is abysmal, passed from pillar to post when the boiler needs repaired.

Had to ring support today for a Technical question Mark was on it straight away.
Great team.

Excellent training day at Riello arranged by Niel at Warmflow, very informative and helpful for engineers. Along with Niel's vast knowlege in the industry a great selling point for Warmflow.

These are top-quality boilers. They are highly efficient. They minimise emissions and allow for maximum efficiency. However, as with all oil boilers, it is essential to have an oftec registered boiler specialist commission the new boiler & to have it serviced annually.

Great service from initial enquiry through to specification, design and install support. Nothing is too much trouble and really support our guys on-site.
Nice people to work with.

Brilliant product and excellent back up. Cannot fault them.

Not long been fitting Warmflow. However after fitting the first few ASHP systems I have nothing negative to report other than a couple of things that have now been ironed out. Both the system components and the after sale care have been fantastic so far.

The installation was straight forward, the engineer was happy with the product. There was an issue with the Riello pump leaking oil but the issue was resolved by the engineer promptly after speaking to Warmflow they sent a new oil pump straight away without any quibble.
Only just started using the central heating will be able to comment more after first winter has passed.

Professional tradesmen with a great work ethic. Nothing was a bother for Cathal. Whole job completed in less than 2 days (new condenser boiler and new slimline tank installed in new location, removal of old system and full magnacleanse service).

The plumber was fast and efficient, well mannered.

This is a great boiler and was bought as well for its high energy rating.
Plenty of hot water.
Being summer the rads not on often but when they have been plenty of heat coming from them.
Only recently installed and time will tell but I do not expect problems at all. Great warranty, too.
Very happy so far. 5 stars.