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How Much Does Furnace Installation Cost?

A furnace (American English), referred to as a heater or boiler in British English, is an appliance used to generate heat for all or part of a building. Furnaces are mostly used as a major component of a central heating system. Furnaces are one of the most popular forms of central heating in homes across the UK. They are easy to use, efficient, and simple to maintain. However, the initial installation cost can be one of the largest expenses in your home. Despite the price, it's a worthwhile investment, especially when considering the alternative of enduring freezing cold nights throughout the winter. Before purchasing a new furnace or replacing an old one, it's crucial to understand the average cost of installation to avoid overspending or being misled. Additionally, familiarising yourself with key heating system terms can be beneficial when speaking with your installer.

Understanding Furnace Installation

While a furnace installation is highly beneficial, it's important to note that there are many brands and types available in the UK market, and not all of them may be suited to your home's size or climate. Installing a furnace that isn’t properly matched to your property can lead to higher energy bills, expensive repairs, or even the need for a full replacement in the long run.

Type of Furnace

Among other features, there are four main types of furnaces to choose from:

Natural Gas Furnace:

A natural gas furnace is likely the most common type due to its efficiency. However, your home must be connected to a gas supply in order to use it. If you're living in a rural area, this might not be feasible.

Natural gas furnaces can be converted into propane furnaces with a conversion kit. These kits typically cost between £19 - £77, depending on the model, and include valves, jets, burners, and other components. Homeowners can expect to spend between £925 - £1,850 on a new natural gas furnace in the UK.

However, natural gas furnaces can be easily converted into a propane furnace using a kit. A furnace conversion kit typically goes for between £19 - £77 depending on your model and includes, valves, jets, burners, and other necessary components. Homeowners can expect to spend between £925 - £1,850 on a new natural gas furnace.

What Will It Cost To Install My New Furnace?

The average cost of installing a furnace in the UK varies based on several factors and can range from £1,542 to as much as £5,397, depending on your choice and the type of improvements you want.

It's advisable to contact a licensed heating contractor to discuss your options and ensure the solution fits within your budget. Most homeowners should expect to spend between £2,968 - £3,161 for installation. While furnaces are expensive to install, they offer an efficient way to heat your home, leading many people to switch from conventional heating systems to furnace installations. Their efficiency can significantly reduce your overall energy costs. Be sure to get a furnace installation that comes with a warranty to ensure long-lasting service.

Furnaces are quite expensive to install, but they are an efficient heating source, so many people are moving from the conventional HVAC system to furnace installations. This is due to their efficiency which reduces the total cost of your energy consumption. To ensure your furnace installation provides great service for a long time, make sure there is a warranty included.

Additional Costs To Consider

Your overall cost to install your furnace can include a few hidden ones such as:

Replacement and installation of new ducting at £6 - £9 per linear ft.

Furnace and ducting inspection costs can add about £77 ( sometimes these are free ).

Removal and disposal of the old furnace and equipment can cost around £46, but local recycling companies often do free removals.

Air cleaners or humidifiers can add between £308 - £771.

Variable speed blowers, automatic adjusters, and other furnace enhancements can cost between £385 - £616.