Budget Boilers

When you need to find out the cost of a new boiler sometimes the answer can come as a bit of a shock.

That’s why PlumbAgent has introduced its budget boiler range.

The Vokera Evolve Boiler range includes combi boilers & system boilers and combines affordable pricing with a fantastic 10 year manufacturer’s warranty.

Evolve’s compact dimensions mean it can be fitted almost anywhere in the home including a standard kitchen cupboard. Hugely affordable when you consider the length of the warranty.

The E-Tec Combi Boiler delivers healthy volumes of instantaneous hot water  and is a great choice which combines price competitiveness, extended warranty and excellent quality.

Boiler Replacement Prices in
Just a Few Minutes

Use our handy pricing tool to find out the cost of a new boiler for your home.

Answer a few questions, choose your brand and warranty package, pick a date and then leave the rest to us.

Our manufacturer warranty packages range from 2 to 10 years and we also carry a choice of budget boiler options.

Find out below how the process works and you’ll have a fixed boiler price including installation in a matter of minutes.


The Alpha E-Tec boiler range combines quality and affordability with warranties up to 7 years*. This boiler range benefits from a stainless steel heat exchanger and a new backlit display.

Find out how it works below.

Answer a Few Questions

We’ll ask you a few easy questions about your current set up to make sure we specify the correct boiler replacement for you. This is where you’ll find out the cost of a new boiler.

Choose Your Brand

Find out about each of our featured boiler manufacturers before you complete our easy to use boiler pricing tool. You’ll also get a smart thermostat and system filter to control and protect your new boiler.

Select Your Package

Choose the boiler that fits your requirements which might be brand, budget, warranty period or some other consideration. You’ll then get your fixed price quotation and we’ll offer you different ways to pay.

Pick a Date

Once you’ve received your fixed boiler price including installation you can arrange for your installer to call and carry out a pre-installation survey. Don’t worry though the fixed price you see is the fixed price you pay.

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Vokera Evolve Range

10 Year Manufacturer's Warranty
From £1899.00
  • 10 Year Warranty
  • Suitable for all properties
  • Full Gas Safe Installation
  • Honeywell T6 Controls
  • Fernox System Filter
  • System Cleanse
  • No Deposit Terms Available

Alpha E-TEC Range

7 Year Manufacturer's Warranty
From £1599.00
  • 7 Year Warranty * (5 years on System Boiler)
  • Suitable for all properties
  • Full Gas Safe Installation
  • Honeywell T6 Controls
  • Fernox System Filter
  • System Cleanse
  • No Deposit Terms Available


Not many UK home owners plan their boiler installations and that’s why the boiler replacement cost can be quite a surprise, very often coming at just the wrong time from a home finances point of view.


The Vokera Evolve range of combi boilers & system boilers comes with a whopping 10 year manufacturer warranty and the E-Tec range from Alpha Boilers includes Regular boilers along with system and combi boilers with a 7 year warranty.


If you’re looking for budget priced condensing boilers without exchanging quality and warranty benefits look no further than boilers made by Vokera and Alpha. 


Rest assured though that we haven’t sacrificed quality over cost and we’re delighted to bring you a choice of budget boilers from manufacturers that between them have supplied over 500,000 boilers into UK homes.

What's Included?

It’s not just a new boiler you get when you order your boiler replacement from PlumbAgent.

We’ll include everything you need to make sure your new boiler is well installed and well protected ensuring long and trouble free service. 

Lets have a look at what else you get for your money.

Honeywell Controls

The T6 range of thermostats from Honeywell ensures that you’re getting the best value for what you spend on your central heating.

The T6 Range includes wireless and SMART versions designed to keep your home warm and welcoming at the times you want.

And with the T6R Wireless Smart Programmable thermostat you can control your heating from anywhere (even the other side of the world) using the Honeywell Home App.

Your PlumbAgent boiler installer will make sure it’s all working properly and you’re happy using it before he leaves.

System Protection

Your PlumbAgent installer will install a new central heating system filter as part of his installation and commissioning routines.

We install filters made by Fernox when we install your new boiler as we are confident in the protection that Fernox provides.

You can get a FIXED PRICE by clicking the button below.

Fernox TF1 Filter

We’ll chemically flush your existing central heating system to remove unwanted system debris and magnetite sludge

This is really only half the story though as it’s vital that we install a new central heating filter to protect your new boiler moving forward.

The Fernox Tf1 Filter will protect your new central heating boiler and combined with an annual boiler service will ensure that your boiler manufacturer warranty remains valid.

Flexible Payments

You never know when you’re going to need to find out the cost of a new boiler.

Recent research suggests that boiler replacement is the least planned major household purchase with less than 20% of home owners actually setting a date to change their boiler.

No wonder then that it always comes as a major shock when we realise we are with out heating and hot water and worse still we have to find the cost of a boiler replacement.

 PlumbAgent understands that sometimes you may need some help to finance your boiler replacement so can make it possible for you to spread the cost.

You can borrow between £500 and £15,000, pay no deposit and repay it over 3, 5, 8 or 10 years.

Complete our boiler pricing tool by hitting the button below and find out how much your boiler replacement will cost.

Representative Example

Next Steps

If you wish to apply for a loan the quotation confirmation we send on email contains a link to the loan application. If your loan application is approved we will agree an installation date to suit you and your first loan repayment will be taken by direct debit one month after your boiler installation.

Begin the process by getting your boiler replacement fixed price by clicking the button below.

Spread The Cost

Here are some of the key features of the loan

  • Choose to repay the loan over 3, 5, 8 or 10 years
  • Available interest rates start at 9.9% APR although you may be offered a higher interest rate depending on your financial circumstances.
  • You can pay a deposit if you wish or you can borrow the whole amount.
  • You can overpay or make early repayments at any time. If you overpay you will reduce future interest and the length of the loan will be shortened.
  • You will need to decide if the loan is right for you. PlumbAgent nor its installing engineer can give you any financial advice.

The table below shows the monthly repayment with no deposit and the total amount repayable for a loan of £2,500.

Payments Example

PlumbAgent (part of Agency Supplies Ltd 11084252) FRN no. 914426 is not a lender or credit broker but acts as an introducer to finance. We are an appointed introducer to Phoenix Financial Consultants Ltd and all loan applications are subject to status, affordability, vulnerability and credit check. Phoenix Financial Consultants Ltd (Company no. 7436334) is authorised and regulated by the Financial Conduct Authority (FRN no. 539195 and acts as a credit broker introducing loans from a select panel of lenders. Finance can only be used for boiler and central heating equipment installations.

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