![Constantine sitting on a sofa enjoying an aerothermal installation](/_next/static/media/aerothermia-constantine-sofa.7c65da96.webp)
Save up to 70% when climatizing your home
Install your aerothermal system
Cooling or heating directly from outer air
![Constantine saving with heatpumps](/_next/static/media/aerothermia-constantine-savings.80dee20e.webp)
A fair price for your installation
In addition to giving you a fair price, we have a convenient, non-binding payment method
![Laptop with onboarding in process](/_next/static/media/laptop.f5ed5d07.webp)
Get a quote in 1 minute
We just need a few details in order to give you a very accurate offer
![A piggy bank](/_next/static/media/piggy-bank.6787a7be.webp)
Get up to 40% back with subsidies
We process all available subsidies in your area for you, so you can get back up to 40%
![Constantine answering customers](/_next/static/media/constantineOps.b883e8b5.webp)
A brand you can trust
We respond to your call in less than 2 minutes to resolve your queries or issues
Installation is easy with our technology
A simple process
Quick quote
With just a few questions we can give you a quote for your installation3D recreation
We will recreate your installation in 3D to be able to install it off planLet's get down to work
Your installation will be done in 1 or 2 days following our 3D planSave up to 70%
Enjoy and save while we process your subsidy![House with solar panels and a heatpump](/_next/static/media/aerothermia-constantine-house-solar-panels-heatpump.95d7c3a8.webp)
Save more by adding an aerothermal system to your solar installation
Solar + aerothermalWhy go with Octopus?
![Process of a aerothermia system](/_next/static/media/house-process-aerothermia-system.1a679b23.webp)
Great technology
Our technology allows us to carry out a professional and very detailed study in order for us to be able to carry out your installation off plan, quickly and without complications
Simple, hassle-free installation
The vast majority of aerothermal systems are compatible with your heating system, so there is no need to change anything. All you need to do is replace your boiler with an aerothermal machine
![Constantine forklift a heatpump](/_next/static/media/constantine-forklift-heatpump.12dbf51d.webp)
![Constantine saving with a piggy bank](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fconstantine-saving-piggy-bank.7d070351.webp&w=750&q=75)
Convenient and non-binding payment method
If you pay in cash, we will only ask you for a deposit of 250€ before the installation, and if in the end we don't do the installation, this will be refunded
One year of maintenance for free
With your installation we will give you the first year of maintenance for free, to make sure that everything is going smoothly and that you get the most out of your installation and make the most of the savings
![Constantine repairing a heatpump](/_next/static/media/constantine-repairing-heatpump.cb657559.webp)
How aerothermal climatization works
An efficient and 100% sustainable climatization system
![A house with aerothermia process](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Faerothermia-house-process.04f6de74.webp&w=3840&q=75)
1
Air enters the heat pump
2
The outer air mixes with the refrigerant in the circuit and is heated by the compressor
3
Hot water is distributed to the different heating systems in the house
4
The water returns to the outer machine and cools the liquid to condense it and return it to its original state
5
The cooling process is the same but in reverse, it captures the heat from the rooms through the heating circuit, transfers it to the refrigerant circuit and this expels it to the outside