Un logotipo amarillo para clima diffusion sobre un fondo blanco.
Un logotipo para una empresa llamada proyecto difusion reformas integrales.
Una silueta de una llama en un círculo sobre un fondo blanco.

Gas Fireplaces

Gas Fireplaces

At Clima Difusion, we have been dedicated to the manufacture and installation of custom fireplaces for over 30 years. Although we carry out both wood and gas projects, our star product is gas fireplaces, a sector in which we are true specialists.


We are certified installers, a determining factor when it comes to guaranteeing maximum safety and quality in each project.



If you are looking for a gas fireplace that combines efficiency, design and comfort, you are in the right place. Our team takes care of everything, from custom design and gas installation, to aesthetic finishes and after-sales maintenance.

Quality, design and efficiency in every fireplace

Experience and Specialization

More than 30 years in the sector with a portfolio of custom fireplaces. Installations in homes and businesses with custom projects.

Certified Installers

We have official approval for working with natural gas. We comply with all safety regulations with leak tests.

Custom Designs

We adapt each fireplace to any style, from classic to modern.

Customization of decoration and coatings with multiple options.

High Aesthetic and Functional Value

Designs that combine elegance and technology with button control.

Quick and clean ignition with a flame adjustable to your needs

After-sales service and maintenance

Ongoing advice and support to ensure proper operation. Professional maintenance service to ensure optimal performance.

Energy Efficiency

Maximum use of heat with the lowest possible gas consumption. Intelligent regulation that optimizes energy use without waste.

How do gas fireplaces work?

A gas fireplace uses natural gas as fuel to generate heat instantly. Unlike wood-burning fireplaces, it produces no smoke or ash, which significantly reduces maintenance. It also allows you to precisely regulate the flame to achieve the desired heat level.


All of them require a gas evacuation system to the outside.


Gases can be extracted vertically, horizontally or below the pavement to the outside.


Types of indoor gas fireplaces

Sealed Gas Stoves (with glass)

They include a front glass that guarantees greater safety and efficiency.

They allow gases to be evacuated vertically or horizontally, depending on the layout of the space.


Atmospheric Gas Stoves (without glass)

The flame is in direct contact with the air in the room.

They require a vertical smoke outlet to ensure proper evacuation.



Portfolio: Real Examples of Installed Chimneys

Gas Fireplace Installation

Why is an Authorized Installer Key?


  • Evacuation System Design: Essential to comply with regulations and prevent the accumulation of gases indoors.


  • Safe Connection to Gas Supply: Requires the use of approved pipes and components, as well as precise welding.


  • Adaptation to Space: Some homes or commercial premises have space limitations or structural restrictions.


  • Safety and Tightness Tests: Ensure that there are no gas leaks and that the equipment is functioning correctly.
Dos hombres están trabajando en una habitación con una escalera.
Una sala de estar con chimenea y TV de pantalla plana.

Turn your home into a more welcoming space

Enjoy the comfort, elegance and efficiency of a gas fireplace designed especially for you. At Clima Diffusion, we create tailor-made solutions that adapt to your style and needs, offering you maximum safety, low consumption and impeccable design.


👉 Request your free quote and take the first step towards a more welcoming, warm and sophisticated environment.


  • Personalized advice
  • Certified professional installation
  • Exclusive customization options

Resolving Questions about Gas Fireplaces

Gas fireplaces are an efficient and stylish option, but it's normal to have doubts before choosing the ideal one for your home or business. Here we answer the most frequently asked questions to help you make the best decision.

  • What types of indoor gas fireplaces are there?

    There are two main types: sealed gas fireplaces, which include a glass front and are more efficient and safe, allowing vertical or horizontal gas evacuation; and atmospheric gas fireplaces, without glass, where the flame is in contact with the air in the room and require vertical smoke outlet to the roof.

  • Do I need a mandatory smoke outlet?

    Yes, all gas fireplaces require an evacuation system (vertical, horizontal or even through the floor) to extract the combustion gases.

  • Can I regulate the temperature?

    Of course! Many gas fireplaces have a remote control or digital panel to adjust the heating output to your preferences.

  • Do they require a lot of maintenance?

    They are very clean and require less maintenance than wood-burning stoves. A check-up by an authorised technician is usually sufficient to ensure they are working properly.

  • How much does a gas fireplace consume?

    How much does a gas fireplace consume? Consumption depends on the model and use, but in general they are more efficient than wood-burning fireplaces, and the cost of gas is usually cheaper than other heating sources.

  • Are gas fireplaces safe?

    Yes, they comply with strict safety regulations, including automatic shut-off systems and oxygen sensors to avoid risks.

  • Do gas fireplaces heat as much as a wood fireplace?

    Yes, they generate efficient and constant heat without energy loss, in addition to allowing better temperature control.

  • Can they be installed in any type of home?

    In most cases, yes. It is only necessary to assess the feasibility of installing the flue and the type of gas supply available.

  • Are gas fireplaces customizable?

    Yes, we make each fireplace to measure to suit your space and style. You can choose between different types of cladding (stone, iron, wood, plasterboard) and internal decorations (ceramic logs, stones, glass).

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