Heat pumpAir-source: the easiest transition
Replace your oil or gas boiler or electric heating with a system that draws energy from outside air. Efficient, quiet, eligible for all grants.
Why choose this solution
75% free energy
Per 1 kWh consumed, the HP delivers up to 4 kWh of heat. Seasonal COP > 3.5 on our installations.
Stackable grants
Federal grant, cantonal grants (Geneva, Vaud, Valais, Fribourg, Neuchâtel, Jura). Subject to grant availability.
Silent
Latest-generation outdoor units at 28-32 dB(A). No nuisance to neighbours, compliant with cantonal acoustic standards.
Radiator compatible
High-temperature HPs work with your existing radiators — no need to redo everything.
Who is this for?
- Detached houses with oil, gas or electric heating systems
- Multi-unit buildings undergoing energy renovation
- Buildings with radiators or underfloor heating
Our process
/01
Technical site visit
Thermal balance measurements and existing hydraulic system review.
/02
Sizing
Required power calculation based on heat loss, choice of suitable brand.
/03
Removal & installation
Old heating system removal, installation of the hydraulic module and outdoor unit, connections.
/04
Commissioning
Heating curve configuration, startup, client training. Remote monitoring enabled.
Indicative pricing
from CHF 35'000
From CHF 35,000 all-in for a 150–200 m² detached home. Grants to be deducted (up to CHF 12,000 depending on canton).
FAQ — Heat pump Air-source: the easiest transition
Tax advantage · 2026-2028 window
100% deductible from your taxable income
Following the September 28, 2025 federal vote, the tax deduction for energy renovations will be removed from January 1, 2029 at the federal level. Use the current window to save up to 30% of the real cost.
Example — 50,000 CHF project
Potential tax saving:
6 300CHF
30% marginal rate
Indicative estimate. Each situation must be validated by a tax advisor.
Ready to start your project?
Free quote, grant support, in-house team.