Melbourne's hydronic heating and cooling specialists since 1998. Hydronic underfloor and slab heating, panel and column radiators, heat pumps, electric and gas hydronic boilers, MVHR and hot water — designed and installed from our Laverton North showroom.
AHHAC has been installing hydronic heating in Melbourne since 1998 — across Victorian terraces in Carlton and Fitzroy, modernist new builds in South Yarra, Mornington Peninsula beach houses, Yarra Valley winery residences and family homes from Geelong to Ballarat. Our Melbourne showroom is at Laverton North VIC 3026 with same-day parts stock and a direct line on 1300 76 53 39.
Melbourne's longer, colder winters make it the strongest hydronic market in Australia. We design every hydronic heating system around the specific home — heat-loss calculation, zone plan, energy-source selection, and a fixed-fee quote back within 24 hours of your enquiry. The most common Melbourne pairing: in-slab hydronic underfloor heating driven by an air-source heat pump hydronic heating system for new builds, or European panel radiators for heritage renovations.
For Melbourne homes pursuing 7+ star NatHERS ratings or Passivhaus certification, we combine hydronic with MVHR (Mechanical Ventilation with Heat Recovery) from Zehnder, Stiebel Eltron and Brink — up to 90% heat recovery from extracted air.
Melbourne has a long history of high-end hydronic installs — but the market is fragmented between small renovation plumbers and a handful of design-and-install specialists. AHHAC is the latter. Our Melbourne team has installed over 800 hydronic systems across Greater Melbourne, the Peninsula, Geelong, Ballarat and the Yarra Valley.
Every Melbourne install carries our workmanship warranty on top of the manufacturer cover. We're authorised installers for Maxa, Immergas Magis, Viessmann and Sime. Our service team handles annual maintenance for every major hydronic brand sold in Victoria in the last 25 years.
For Melbourne's coldest sites (Macedon, Daylesford, Mt Macedon, Mt Eliza foothills, Mornington Peninsula), we often spec hybrid systems — a heat pump for shoulder-season efficiency paired with a condensing gas backup for the coldest mornings. The Immergas Magis Hercules Pro hybrid switches automatically between heat pump and gas based on outdoor temperature.
Every Melbourne project starts with a heat-loss calculation and a fixed-fee design. We size each system to your building, your climate and your living patterns.
In-slab and in-screed hydronic underfloor heating for Melbourne new builds and renovations. 30+ year design life. Stone, tile, timber and carpet compatible.
European panel radiators, designer towel rails and cast-iron columns. Zehnder, Bisque, Stelrad, Delonghi. Per-room TRV control.
Italian-engineered Maxa and Immergas Magis hydronic heat pumps. Reversible for summer cooling. COP 3.5-5.5. Pairs with solar PV.
Sime Brava Slim, Viessmann Vitodens, Bosch Condens condensing gas boilers + electric hydronic boilers for all-electric Melbourne homes.
Hydronic wood and pellet burners with back-boiler integration — ideal for cold-climate Yarra Valley, Macedon and Daylesford sites. Off-grid friendly.
Zehnder, Stiebel Eltron and Brink Renovent MVHR for Passivhaus and 7+ star NatHERS Melbourne builds. Up to 90% heat recovery.