Discover the Price of Natural Gas Heating Installation
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, of course, depends on the number of radiators needed, the meters of piping, and the boiler model, among other factors.
The amounts are indicative and come from the original imported guide. The final budget depends on the scope, materials, and previous condition of the space.
Service Levels and Pricing
Compare the different options available based on your budget and needs for installing your natural gas heating system.
Basic
Natural gas heating installation in small apartments or studios with simple systems. Includes an entry-level boiler and limited radiators with no major construction work.
Standard
Most popular option for medium-sized apartments. Includes an efficient boiler with thermostat and radiators distributed throughout the home with complete professional installation.
Premium
Complete solution for large single-family homes or country houses with advanced systems. Includes high-performance boiler, radiators in all rooms, and smart automation with remote control.
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Natural gas heating installation prices
See what homeowners usually pay for the most common tasks. Use these ranges to fine-tune your scope and avoid missing key items in your budget.
Install natural gas heating 50 m²
2,450 €
Install natural gas heating 110 m²
3,350 €
Install natural gas heating 150 m²
4,000 €
Install natural gas radiant floor heating 50 m²
Install natural gas radiant floor heating 110 m²
Which natural gas boiler to install? with Reformia
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, naturally, depends on the number of radiators needed, meters of ducting, and boiler model, among other factors.
1. If you want heating in your home you must have a natural gas boiler; an element that will serve you not only to have that heat in your home, but also to have hot water in your home. For both purposes there are so-called mixed natural gas boilers that are called this because they have two circuits: while one serves the purpose of hot water, the other does the same for heating that runs on natural gas.
This can give you a first hint for choosing the natural gas boiler that suits you (especially based on your consumption and the cost of that energy supply), but also keep in mind that if you want better profitability, choose a condensing boiler since you'll consume up to 30% less. Besides that, the wide catalog of natural gas boilers will allow you to choose between simple mixed boilers, models with microaccumulation, accumulation boilers, and floor-standing boilers with large hot water storage.
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, naturally, depends on the number of radiators needed, meters of ducting, and boiler model, among other factors.
What is usually included in a quote
Each professional may structure quotes differently, but most project budgets follow this logic.
Typically included
Often not included
Steps to follow for natural gas heating installation
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, naturally, depends on the number of radiators needed, meters of ducting, and boiler model, among other factors.
1. Find out if there is gas supply in the area
This is the basic step, as you need to keep in mind that natural gas is distributed through pipes and doesn't reach all areas. If it did, it would be necessary to install an individual receiving unit (IRI). If the building has no supply, the building community would first need to approve by majority the installation of a collective receiving unit (IRC).
2. Choice of gas boiler
There are many types of natural gas boilers on the market when installing natural gas heating. In general terms, they can be sealed boilers, low NOx, or condensing boilers, depending on how they handle flue gas evacuation. The latter are the most efficient since they take advantage of the heat from the vapor produced in the combustion process.
There are other types of boilers: with or without microaccumulation. The former have a small tank that stores hot water so it comes out immediately from the taps, without loss of water, temperature, or energy. When choosing the best boiler, it's also important to consider the power needed to heat the circuit with maximum efficiency and minimum expense on your bill.
3. Choice of radiators
Three are the materials in which radiators are manufactured for water circuit heating systems: iron, aluminum, or steel. The latter two are more common, while the former are chosen more for decorative reasons than efficiency. On the other hand, you can also distinguish between conventional radiators or low-temperature ones, in which water circulates at less than 50 ºC, so they're more efficient.
When choosing the best radiator, it will be necessary to take into account both the heating system and the type of boiler, as well as the radiator's characteristics regarding how quickly it reaches temperature or maintains heat.
4. Beginning of installation work
Once all elements are chosen, you can begin the natural gas heating installation. It's important to contact a professional. Only an authorized gas installer can install boilers and legalize installations, a requirement necessary to obtain gas supply activation.
If there is no pre-installation, a plumber or heating specialist can handle the water circuit and radiator installation. The circuit can be run on the outside, but it's usual to make channels so it's hidden in the walls. In the case of radiant floors, it's necessary to lift existing floors, so it's recommended to do the installation during new construction or as part of a home renovation.
What can change your final price
Even similar projects can end with different budgets. These are the factors that most often push costs up or down.
Boiler type and power capacity
The boiler model (standard, condensing, or high-efficiency) and its power rating in kW significantly determine the cost. Condensing boilers are more expensive but offer greater energy savings in the long term.
Number of radiators and heating area
The quantity of radiators needed varies depending on the square meters of the property. An 80 m² apartment requires fewer radiators than a 200 m² single-family house, directly affecting the final budget.
Piping meters and installation complexity
The length of ducting required, the pipe routing throughout the property, and access difficulties (older buildings, thick walls) significantly increase labor and material costs.
Need for renovation and space adaptation
If you need to create new technical rooms, remove partition walls, break through walls, or prepare spaces for installation, these construction works add significantly to the budget.
What can the natural gas heating installation price include?
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, naturally, depends on the number of radiators needed, meters of ducting, and boiler model, among other factors.
The quote for installing a natural gas boiler and radiators in a home takes into account different factors that can modify the cost of the work:
Grants and subsidies for natural gas heating installation
The average cost of installing a natural gas heating system is around 4,500 € for a medium-sized apartment, and 6,000 € for a single-family home. This price, naturally, depends on the number of radiators needed, meters of ducting, and boiler model, among other factors.
Budget items
Approximately, the budget for installing natural gas heating in a 120 m² apartment without pre-installation would be as follows:
- Labor: although rates may vary depending on professionals, on average they can charge around 25 € - 30 €/hour.
- Presence of pre-installation: if there is no pre-installation in the home, it will be necessary to connect to the general gas network and install water pipes for radiators or radiant floor. This can account for up to 25% of the cost of installing natural gas heating at home.
- Types of boiler: boiler prices vary depending on their power, but also on their features. Low NOx gas boilers are more economical, but it's always better to choose condensing boilers since they're more efficient.
- Quantity and radiator model: the number of rooms in the home and the area to be heated determine the radiators and total elements of the installation. The power of the radiators themselves also matters. There are different types of radiators, the most common being aluminum, though they can be made of steel sheet and cast iron. Low-temperature and decorative radiators are more expensive than conventional ones.
The aid available for changing an outdated heating system to natural gas may be behind many individuals' decision to make this energy change in their homes. But not only because of that; opting for natural gas allows you to take advantage of benefits such as:
But, returning to the subsidies and aid that various public entities and organizations provide in this regard, we can find the following based on a broad range of types within that natural gas installation. Thus, depending on each Autonomous Community, there are different aid plans to replace the old boiler, to replace the heating system with a more efficient one, to renovate domestic heat pump solutions, or even to carry out renovations in boiler rooms of communities or individual homes.
- Comfort and safety when having a constant supply of heating and hot water
- Lower maintenance requirements.
- Savings at the end of the month compared to other classic heating systems
- Greater commitment to the environment
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Frequently Asked Questions
How much does it cost to install natural gas heating in a home?
The average cost of installing natural gas heating is around 4,500 € for a medium-sized apartment and between 6,000 € and 8,000 € for a single-family home. The final price depends on factors such as the number of radiators needed, the length of piping required, the boiler model chosen, and the current state of the existing installation. It's recommended to request several quotes from certified installers to compare prices in your area.
What is included in the price of natural gas heating installation?
The installation price typically includes the boiler, radiators, copper or steel piping, thermostatic valves, bleed valves, labor, and necessary connections. However, some quotes may not include an initial inspection of the existing installation, masonry work to run pipes, or the management of permits and municipal licenses. It's essential to review the detailed breakdown of the quote before contracting to avoid surprises.
How long does a natural gas heating installation take?
A complete natural gas heating installation in an apartment typically takes between 5 and 10 working days, while in a single-family home it can extend from 10 to 15 days. The time varies depending on the complexity of the work, the number of radiators to install, and whether prior pipe adaptation work is necessary. Administrative procedures and the final inspection can add one or two additional weeks to the overall process.
How do I choose the right natural gas heating installer?
It's essential to hire an authorized and certified installer who complies with current regulations in Spain, especially natural gas certification. Check references from previous work, request several detailed quotes, and verify that the installation and materials are covered by warranty. Also confirm that the professional will handle all necessary procedures with the gas distribution company and municipal authorities.
Do I need permits or licenses to install natural gas heating?
Yes, installing natural gas heating requires a municipal building permit and must be performed by an authorized installer registered in your autonomous community's registry. Once the installation is completed, a technical inspection is mandatory and you must obtain an installation certificate from the gas distribution company. The professional installer typically handles these procedures, but it's advisable to confirm that they are included in the quote to avoid additional costs.
Got more questions? Contact us!
Got more questions? Contact us!
Frequently Asked Questions
How much does it cost to install natural gas heating in a home?
The average cost of installing natural gas heating is around 4,500 € for a medium-sized apartment and between 6,000 € and 8,000 € for a single-family home. The final price depends on factors such as the number of radiators needed, the length of piping required, the boiler model chosen, and the current state of the existing installation. It's recommended to request several quotes from certified installers to compare prices in your area.
What is included in the price of natural gas heating installation?
The installation price typically includes the boiler, radiators, copper or steel piping, thermostatic valves, bleed valves, labor, and necessary connections. However, some quotes may not include an initial inspection of the existing installation, masonry work to run pipes, or the management of permits and municipal licenses. It's essential to review the detailed breakdown of the quote before contracting to avoid surprises.
How long does a natural gas heating installation take?
A complete natural gas heating installation in an apartment typically takes between 5 and 10 working days, while in a single-family home it can extend from 10 to 15 days. The time varies depending on the complexity of the work, the number of radiators to install, and whether prior pipe adaptation work is necessary. Administrative procedures and the final inspection can add one or two additional weeks to the overall process.
How do I choose the right natural gas heating installer?
It's essential to hire an authorized and certified installer who complies with current regulations in Spain, especially natural gas certification. Check references from previous work, request several detailed quotes, and verify that the installation and materials are covered by warranty. Also confirm that the professional will handle all necessary procedures with the gas distribution company and municipal authorities.
Do I need permits or licenses to install natural gas heating?
Yes, installing natural gas heating requires a municipal building permit and must be performed by an authorized installer registered in your autonomous community's registry. Once the installation is completed, a technical inspection is mandatory and you must obtain an installation certificate from the gas distribution company. The professional installer typically handles these procedures, but it's advisable to confirm that they are included in the quote to avoid additional costs.