Heating Installation & Modernization in Vienna
Heating installation covers the planning, installation, and commissioning of heat generators such as heat pumps or gas boilers, as well as the heat distribution system in the building – for example via underfloor heating or radiators. ReinRohr handles your entire heating system replacement: from the initial consultation, through removal of the old unit, to walking you through your new device.
What Heating Installation Includes
Heat Pump
Planning and installation of air-to-water heat pumps for new construction and renovation, including coordination with existing underfloor or panel heating and advice on available subsidies.
Gas Boiler
Replacement and new installation of gas boilers from leading manufacturers, properly connected to flue venting, hot water, and the gas line.
Underfloor Heating
Installation and connection of underfloor heating systems for renovations and new builds, matched to the heat generator you choose.
Heating System Replacement
Removal of the old unit, proper disposal, and installation of the new heating system – usually completed within a single day for a straightforward device swap.
Air conditioning
Planning and installation of split air conditioners. See the air conditioning page for details.
How Your Heating Installation Proceeds
Consultation & Site Survey
We assess your existing heating system, heat demand, and structural conditions on site.
Fixed-Price Quote
You receive a transparent quote covering the unit, installation, and timeline – with no hidden costs.
Installation
Our team removes the old system and installs and commissions your new heating system.
Walkthrough & Maintenance
We show you how to operate your new system and offer regular maintenance for long-term efficient operation.
Frequently Asked Questions About Heating Installation
Heat pump or gas boiler – which is the better fit?
It depends on the building: heat pumps work most efficiently in well-insulated homes with underfloor or panel heating, qualify for subsidies, and lower operating costs in the long run. Gas boilers are often the more practical solution where space is tight in a period building, or when you want a straightforward device swap without renovation work. We inspect your building on site and recommend whichever option makes the most economic sense.
How long does a heating system replacement take?
A straightforward gas boiler swap is usually finished in a single day. Switching to a heat pump, including adjustments to the distribution system, typically takes two to five working days depending on scope.
Are there subsidies for heat pumps in Vienna?
Yes. Both the Austrian federal government and the City of Vienna subsidize the switch to heat pumps through the „Sauber Heizen für Wien" (Clean Heating for Vienna) program and the federal „Raus aus Öl und Gas" (Out of Oil and Gas) scheme. We advise you on the current subsidy guidelines and help you with the application.
Heat pumps from our projects
Outdoor and indoor units plus plant rooms – installed by ReinRohr.
