The Benefits of Buying a Boiler Online Re January 18, 2019

The Benefits of Buying a Boiler Online

Ideal Logic Boiler

Here at WarmZilla, our mission is:

To provide a service that makes our customers’ lives easier - less time to wait for boiler installations, less money to pay and less hassle.

We know how hard it is to fit everything in, and the last thing you want to be doing is having to take a day off work because the boiler company you contacted wants to send a salesperson round before they’ll fit your boiler.

Our innovative approach has cut out the middle man, allowing you to simply purchase your boiler online and book the installation date. We ask for a few images of your boiler so we understand the job requirements and, by doing so, cut an expensive, inconvenient step out of the process.

After a few simple questions, you will be recommended the ideal boiler for your home along with a fixed-price boiler installation package. No callbacks, no salespeople, no hassle.

Here are some reasons to buy your next boiler online:


Cutting out the middle man also means that we can lower the prices on our boilers, passing on the saving to you and making WarmZilla one of the fastest and cheapest ways to buy a new boiler in the UK.

In addition to saving money on the initial installation, our A-rated boilers will save you money over time by efficiently heating your home, saving you money on your utility bills. In addition, we install a free Salus Smart Thermostat with every boiler fitted – giving you control of your heating schedule from a regular thermostat or from an app on your smartphone.

With a new A-rated boiler, you’re guaranteed to see the savings add up. Here’s a breakdown of the estimated savings (Source: The Energy Saving Trust). 

Home typeGrade D Boiler(78-82%)Grade E Boiler (74-78%)Grade F Boiler (70-74%)Grade G Boiler (<70%)
Detached Bungalow£170£185£210£300
Mid-Floor Flat£80£90£105£150
Mid-Terrace House£180£200£225£325
Figures are based on fuel prices as of April 2022.

Engineer installing a boiler

Peace of Mind

In addition to being convenient and cost-effective, your boiler also comes with a ten-year guarantee. If anything happens to your boiler within that period, it will be taken care of without any cost to you. We fit a range of different boilers from different brands, ranging from the more expensive brands such as Worcester Bosch to the more affordable brands like Ideal boilers. We have an option for everyone. 

We also offer a Boiler Comparison tool, which allows you to compare up to three boiler models or brands at one time, to help you decide which is the most suitable boiler for your home.

All our engineers are Gas Safe Registered and pass an intensive vetting process to ensure they’re up to the job. We also give each boiler fitted a system filter to clean out any impurities that may have got into your central heating system.

Flexible Payment Options

With WarmZilla, you can choose to pay for your boiler with a one-off cash price, or you can choose a boiler finance option and spread the payment for as little as £11.34 per month – that’s less than the price of a cup of coffee a week. Our finance providers have an excellent pass rate, so you could still be offered finance even if your credit history isn’t the best.

Makes Choosing Easier

In the past, you would have chosen the nearest heating engineer to you or the one your uncle Dave recommended, but with the options that a simple Google search throws back at you these days, it can be hard to choose an option. Or even know where to start. WarmZilla makes it easy by streamlining the whole process into a short survey which gives you a boiler quote in only 90-seconds!


Buying a boiler with installation included is an ideal solution for busy people who just want to get a professional local heating engineer in as soon as possible to fit their new boiler

  • Get a fixed price quote in a few minutes
  • Cheaper than more traditional ways of purchasing a boiler
  • No sales calls or arranging home visits with engineers
  • Our clever system works out the best boiler to suit your home
  • Save money by cutting out salespeople
  • Gas Safe Registered installers
  • Free Salus Smart Thermostat (added bonus)
  • Try it for yourself. Take the survey now.
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