Air-to-water
Central heating and hot water, for new systems or boiler replacement.
On-site heat survey · Free quote · in the Vienne (86)
A correctly sized heat pump, genuinely suited to your home
Cofany reviews your needs, insulation and existing heating system before recommending equipment — never the other way around. Serving Poitiers and the whole Vienne.
Covering the whole VienneFree quote within 48 hours
Message us on WhatsAppPrefer to write? WhatsApp: +33 6 86 87 12 60
In short
- Installation of air-to-water, air-to-air, ground-source and hybrid heat pumps, and heat-pump water heaters
- Oil or gas boiler replacement, servicing and repairs
- Serving the whole Vienne (86), including Poitiers and Châtellerault
- Free on-site survey and quote, reply within 48 working hours
- Grant eligibility checked at quote stage (MaPrimeRénov', CEE, reduced VAT)
- Contact via the form or WhatsApp; no cold calling
Solutions
What we install and maintain
Air-to-air
Heating and cooling, room by room.
Ground-source & hybrid
Solutions assessed against your land, property and existing system.
Heat-pump water heaters
Efficient, controllable domestic hot water.
Oil / gas replacement
Removal and hydraulic adaptation as part of a complete approach.
Maintenance & repairs
Servicing, maintenance and equipment diagnostics.
Our standard
The right system, not the biggest
- Sizing based on your property and routines
- Checks on radiators, underfloor heating and pipework
- Controls explained at commissioning
- Maintenance to protect long-term performance
From survey to commissioning
- 01Survey
- 02Sizing
- 03Installation
- 04Settings & follow-up
What grants are available for a heat pump in 2026?
An air-to-water or ground-source heat pump may qualify for MaPrimeRénov', CEE premiums and reduced VAT, depending on income, the property and the equipment.
MaPrimeRénov’ may apply to air-to-water and ground-source heat pumps. CEE incentives may apply when replacing a fossil-fuel boiler. Eco-PTZ and reduced VAT may also be available depending on the project.
Schemes and eligibility change regularly; we confirm your eligibility when preparing the quote.
FAQ
Heat pump questions
Will a heat pump work with my radiators?
Often yes, provided your radiators heat well with cooler water than a boiler delivers. During the visit we check radiator sizes, insulation and the water temperature needed. If some radiators are too small, we tell you which ones to replace or whether a high-temperature heat pump is a better fit.
Can a heat pump replace my oil boiler?
Yes, it is one of the most common replacements. An air-to-water heat pump connects to your existing heating circuit and can also produce hot water. We check the pipework, available electrical capacity and the outdoor unit location. Removal of the tank and boiler is set out in the quote.
How long does it take to install an air-to-water heat pump?
Usually a few days on site for a detached house, depending on the setup. Timing depends on boiler removal, plumbing and electrical work and access to the outdoor location. The quote states the expected duration and the scheduled period; commissioning and settings are done at the end.
Do I need permission to install a heat pump?
Sometimes. Depending on the commune and how visible the outdoor unit is from the street, a prior works declaration may be required at the town hall, especially in protected areas or shared buildings. The installation must also respect neighbourhood noise rules. We check this during the visit and choose the location accordingly.
Are heat pumps noisy?
No, when correctly chosen and placed. The outdoor unit makes a fan noise that is more noticeable in deep winter. We keep it away from windows and boundaries, use anti-vibration mounts and set the unit to avoid needless cycling. The sound level of the proposed model is shown in the quote.
What maintenance does a heat pump need?
Regular professional servicing is recommended, and mandatory above certain output or refrigerant quantities. It checks tightness, settings, filters and performance. Between visits, keep the outdoor unit clear. Cofany offers maintenance contracts; the quote states what is included.
What grants are available for a heat pump?
Several may apply subject to conditions: MaPrimeRénov' for air-to-water and ground-source heat pumps, CEE premiums, eco-PTZ and reduced VAT. Amounts depend on income, the property and the model, and change often. We check eligibility at quote stage; our 2026 grants guide explains the current rules.
Further reading
What grants are available for a heat pump in 2026?
In 2026, an air-to-water or ground-source heat pump in France may qualify for MaPrimeRénov', CEE premiums and reduced VAT, subject to conditions; air-to-air heat pumps are not covered by MaPrimeRénov'.
Read the guideReversible air conditioning or air-to-water heat pump: which should you choose?
Choose an air-to-water heat pump to heat the whole house through radiators or underfloor heating and make hot water, and reversible AC to heat and cool room by room.
Read the guideLet’s assess your heating project
Have a clear brief or simply a question? Speak directly with an installer.