Fixed price. One personal contact. 5-year warranty.
Advice, planning, installation and maintenance from one team – within 50 km of Giessen.
Calculate first? Funding check: your real funding rate in 5 steps
A few details – we get back to you within one working day.
Six areas of work, one point of contact. Click straight through to what you need.
Usually €25,000–35,000 before funding
Oil or gas out, efficient system in
All major manufacturers
Full bathroom, accessible, partial refurbishment
Split units for homes and offices
Burst pipes, leak detection, renewal
Aurora Haustechnik is a master-certified heating, plumbing and cooling company based in Giessen. Our own fitters, one personal contact and appointments that hold.
We keep our appointments. Full stop.
No extras, no surprises.
Including grants – with current figures instead of promises.
Online or by phone – we call back within one working day.
On-site visit, measurements and a fixed-price quote.
Installation on schedule, briefing and handover.
Request a quoteFree and without obligation – you decide after the fixed-price quote.
The questions homeowners in Giessen and Central Hesse ask us most often. Figures as of October 2026.
For a single-family house usually €25,000 to €35,000 before funding, including buffer tank, hydraulics, removal of the old boiler and commissioning. Funding covers 30 to 80% of the eligible costs depending on your situation (as of October 2026).
In most cases, yes. The deciding factor is whether the radiators keep the house warm at a flow temperature of 50 to 55 °C. We check this with a heat-load calculation.
Current units produce 30 to 40 dB(A) at a distance of three metres, about as loud as a quiet fridge.
The installation takes three to five working days. Including consultation, funding application and delivery you should allow six to twelve weeks.
A house with 20,000 kWh of heat demand and a seasonal performance factor of 3.5 needs about 5,700 kWh of electricity per year.
Yes, from 6 am to 8 pm on +49 641 97 24 41 49.
Based in Giessen, on site throughout Central Hesse, the Wetterau and the Hochtaunus – along the Lahn, A5 and A45 usually less than 45 minutes away.
Aurora Haustechnik
Fröbelstraße 71
35394 Gießen
Your town is not listed? Just ask – it often works anyway.
Send a short enquiry – we get back to you within one working day with a suggested appointment. Free and without obligation.
