General FAQs

Below you will find a list of frequently asked questions relevant to our any of our products. If you can't find what you are looking for please don't hesitate to get in touch.

• I have just had a Warmflow product installed, how do I register the product for warranty purposes?
• How important is commissioning to my Warmflow product?
• Why must I have my Warmflow product serviced?
• How should I choose a company to service my Warmflow product?
• What warranties apply to my Warmflow product?

Frequently asked questions...

• I recently ran out of oil and my boiler's oil supply system is full of air. How can I bleed it?
• Can my Warmflow oil-fired boiler burn bio-fuel?
• How will mains pressure affect my Warmflow combi boiler?
• My boiler has stopped working and the red light on the front of the burner is illuminated. What does this mean?
• My boiler has stopped working but the red light on the front of the burner is not illuminated. What does this mean?
• My boiler has stopped working and there's a red light illuminated on the front of the burner. What does this mean?
• My heating system is constantly loosing pressure what should I do?
• My heating system's pressure is low, how do I re-pressurise the system?
• How often should I need to top up the pressure on my boiler system?
• Cold weather complications.