The cheapest gas hot water boilers in 2022

2022 / Jul / Fri

Gas fired hot water boilers are a popular choice of boiler for homeowners. They provide instant hot water, combined with the flexibility and efficiency that gas provides. However, there has been a lot of media coverage recently about how gas fired hot water boilers might be phased out due to carbon emissions regulations. If you're worried about the future of your boiler and want to know more about the alternatives available, read on for our guide to gas fired boilers!


1.What is a gas fired hot water boiler?

2.Are gas fired boilers being phased out?

3.How does a gas fired hot water boiler work?

4.How long do gas hot water boilers last?

5.What is the best alternative to a gas boiler?

6.How much does it cost to replace a gas hot water boiler?


gas fired hot water boiler


What is a gas fired hot water boiler?

If you’ve ever been curious about what a gas fired hot water boiler is, then you’re in the right place. In this article, we will be answering all of your questions and giving you all the information that you need to know about these types of boilers so that there are no more unanswered questions!

A gas fired hot water boiler is a type of boiler that uses natural gas as its fuel source. These types of boilers can be found in homes, but they are also used in industrial and commercial settings as well. The main difference between a residential system vs industrial or commercial system comes down to size: residential systems tend to be smaller than their industrial counterparts because they are only needed for heating water for one or two households rather than an entire factory or office building full of employees who need hot showers every day after work!

Are gas fired boilers being phased out?

Gas fired boilers are not being phased out. Gas fired boilers remain the most popular choice for home owners and businesses in the UK, and there’s no reason to think that this will change anytime soon.

The reasons for this include their efficiency levels compared to other types of boiler: electric and oil fired boilers are far less efficient, which means more money spent on heating your home or business. LPG-fired boilers are also less efficient than gas-fuelled ones; however they have seen some uptake due to government incentives that make them more affordable than before.

How does a gas fired hot water boiler work?

A gas fired hot water boiler works by heating water in a tank. The tank is filled with cold water, which is heated by gas burners. The heat from the burners warms up the surrounding air and then passes through a heat exchanger to increase the temperature of the water in the tank.

The gas burners are controlled by a thermostat that measures temperature and turns on or off as needed to keep your home at just the right level of warmth. You control whether you want heat by turning on or shutting off these burners with your thermostat dials, which can be placed anywhere within your home (upstairs or downstairs) depending on where you like to hang out most often during cold weather months!

gas fired hot water boiler for sale

How long do gas hot water boilers last?

Gas hot water boilers are made with a high-quality steel and have well-insulated tanks, which means they can last for many years. They are not as efficient as electric boilers but often cheaper to run, especially if you don't use your hot water very frequently.

Gas hot water boilers come in two main types—condensing or non-condensing—and both will last for up to 20 years when properly maintained. The first thing to look at is whether your boiler is fitted with an annual service check by a qualified engineer who can ensure that it's running safely and efficiently. If you're able to carry out basic maintenance yourself (including checking the pressure gauge), then this will also help extend its lifespan.

What is the best alternative to a gas boiler?

If you're looking for a boiler that doesn't use gas as its primary fuel, we recommend:

  • Electric boilers. These are powered by electricity and use electric resistance coils to heat water. They're typically used in homes with no natural gas service because they don't require any additional installation of piping or vents.

  • Oil boilers. Oil boilers can be used instead of gas boilers when natural gas is not available in your area or if you don't want to install a gas line into your home. They burn oil instead of natural gas and heat water through convection currents within the tank walls (rather than using electric coils). You'll need oil storage tanks on your property where you can store the fuel for burning; if these aren't available, you'll need an on-site fueling station where someone will deliver more oil to you when needed (usually once per month).

  • Biomass boilers work similarly to electric ones but have lower efficiency rates due to their reliance on wood pellets as fuel source rather than electricity itself like electric models do; this means that there's less power output compared with other types mentioned above so it may not provide enough heating power if temperatures drop below freezing outside during winter months—but still could work well enough if installed properly into existing heating systems already being used throughout year round operation without needing any further maintenance aside from refilling with pellets every few days (or weeks) depending upon how often they're being burned up throughout day-to-day usage patterns

hot water boiler heating system


How much does it cost to replace a gas hot water boiler?

As mentioned above, the cost to replace a gas hot water boiler depends on several factors such as the brand of your system and whether or not you need to replace just the heating element. However, it’s safe to say that you will likely spend at least $1,000 on installation costs alone.

If your system is older than 15 years and has seen moderate use in its lifetime (a few hours per day), then replacing it could be less expensive than installing a new one. But if yours is older than 25 years or has been used heavily over its lifespan (several hours per day), then installing a new one may actually save you money in the long run because modern boilers are more efficient and cheaper to operate than their older counterparts.


While it may seem like gas boilers are on their way out, they are still a popular choice for homes today. A new boiler can be installed in any home and will provide many years of reliable heating. They are also great for those looking to save money on their heating bills by using less gas per day or even per year! If you want to know more about gas fired hot water boiler, please contact us: +0086 186-2391-5479.