Warmflow Boilers: Oil and Gas Range
Warmflow is a Northern Ireland manufacturer known primarily for oil-fired boilers, though it also produces gas models, and we come across their appliances mainly in off-mains-gas properties..
Warmflow is a Northern Ireland manufacturer known primarily for oil-fired boilers, though it also produces gas models, and we come across their appliances mainly in off-mains-gas properties.
How the range is built
Warmflow's oil boilers are generally robust, utilitarian units designed for outbuildings and utility rooms, prioritising serviceability over compact size.
What we see go wrong
Nozzle and pump wear are the most common oil-boiler faults, along with soot build-up on units that haven't had a service in a while.
Servicing and parts
Parts for the oil range are generally available given its dedicated off-grid market; the gas range is less commonly encountered.
Book a Warmflow oil boiler service
Tell us when it was last serviced and we'll get a visit booked in before winter demand picks up.
Questions we get asked
Do you service oil boilers as well as gas?
Yes, our engineers cover both, and oil appliances like Warmflow's still need a competent annual service just as a gas boiler does.
Why does my Warmflow oil boiler smell of soot?
Usually a combustion setting drifting out or a nozzle needing replacement — both are picked up on a proper annual service.
Are Warmflow gas boilers common?
Less so than their oil range; most of what we see from this brand is oil-fired appliances in off-mains properties.