In layman's terms a non-working gas boiler will leave your home cold and without hot water.
In this situation finding a qualified and competitively priced plumber in an emergency can be difficult - especially one with the expertise to deliver repairs on a wide selection of manufacturers of gas boilers.
The Baxi range of gas boilers is widely regarded as being among the best in the industry.
They merit energy efficiency alongside renewable heating solutions, with climate change high up on their agenda.
If your Baxi boiler requires repair work, it makes sense to contact a team that is experienced in dealing with that particular brand.
Some reputable firms can repair and maintain your combi and traditional gas boilers, and carry a selection of spare and replacement parts which ensures they are able to fix many breakdowns on their first visit.
Always contract a plumber that offers a 24/7 call-out service, to guarantee that you are not left in the lurch for too long.
In fact, some will strive to be on your doorstep within the hour in the London area - critical for keeping you warm in winter month and restoring a sense of order to your domestic life once again.
The importance of a Gas Safe Registered plumber should not be underestimated.
This is the governing body that replaced Corgi in April 2009, and sets the exacting professional standards that qualified plumbers need to abide by.
Gas-Safe plumbers are regularly vetted and tested to ensure they are competent and their standards remain high.
Many rogue traders are available of course, but they won't provide the safe level of service that is paramount.
Safety when working with gas is essential.
Around fifty people a year die from Carbon Monoxide poisoning - not a massive amount, but easily preventable.
As many as 200 will suffer serious health problems annually too.
The main concern is that this noxious gas is undetectable, and could be wreaking havoc in your property without you even knowing.
The message is clear - ensure your gas boiler is maintained and repaired by a fully-trained and knowledgeable plumbing team.
It's never worth taking a gamble on the health of yourself and your family.