Oil FAQs

Does my Oil Tank need Servicing?

Oil tanks require servicing to remove water and sludge. DCR specialise in oil tank servicing, ensuring your tank remains in optimal...

What should be included in an Oil Boiler Service?

An oil boiler should be thoroughly serviced at least once a year. Under Oftec guidelines, the flexible oil hose to the oil burner in the...

Does DCR service all makes and models of Oil Boilers? Does the engineer need to be registered?

Yes, our specialist oil engineers work on all brands of oil boilers every day. They average over 350 oil boilers each year!  Does the...

Will Kerosene be available in the future? Is HVO the future for Oil Heating? Renewable Fuels for Oil Boilers.

According to the Department for Business, Energy & Industrial Strategy (BEIS), over 65% of oil-heated properties in England alone fall...

What is the warranty period on a new oil boiler?

Our range of Warmflow oil boilers are supplied and installed with either a 5 or 10 year manufacturers warranty. As G1 accredited Grant...