Hydronic Heating & Cooling Specialists
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Products we supply

The brands we trust. The full range.

We supply only what we'd install in our own homes — Italian-engineered Maxa heat pumps, Australian-made Rheem hot water, German-engineered Stiebel Eltron, Japanese-engineered Mitsubishi and Rinnai.

Featured authorised products

European engineering. Australian installation.

We're an authorised supplier of premium European brands — Italian-made Maxa heat pumps, German-made Viessmann boilers and DHW heat pumps, and the full IMAS radiator catalogue, which we hold in Australian stock for fast supply and install. Each product is tested for Australian conditions and backed by full manufacturer warranty.

Browse by category

Every product type, expertly supplied.

From boilers to radiators, hot water tanks to MVHR systems — we supply and install only what we'd install in our own homes.

Air
Reverse-cycle

Air Conditioning

Mitsubishi, Daikin, Fujitsu, Panasonic — split, multi-split, ducted.

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Hydronic
Gas & electric

Hydronic Boilers

Sime · Bosch · Vaillant · Rinnai · Viessmann — 18 kW residential to 200+ kW commercial.

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Heat
MAXA & Immergas authorised

Heat Pumps

Italian-engineered Maxa and Immergas Magis heat pumps for hydronic heating, cooling and hot water.

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Immergas
Italy · 4–30 kW

Immergas Magis

Italian-engineered air-source heat pump range — single and three-phase, Hunt Heating Australia.

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IMAS
In stock · Italy

IMAS Radiators

Italian IMAS steel panel, flat panel, Klassic column & Alubain towel-rail radiators — held in Australian stock.

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Radiators
De'Longhi & IMAS

Radiators

De'Longhi (first-preferred) and IMAS Group panel, tubular and column radiators.

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Hydronic
MAXA Grimper, HCN, VE

Hydronic Fan Coils

Wall, bulkhead and ducted-cassette fan coils for fast heating and chilled-water cooling.

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Heat
MVHR / HRV

Heat Recovery Ventilation

Zehnder, Stiebel Eltron, Mitsubishi — up to 90% heat recovery.

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MAXA
Hydronic controls

MAXA Thermostats

Airmust, CRA and My House Pro wire controls for fan coils, radiators and cassettes.

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Valves
Barberi · Italy

Valves & Controls

Manifolds, mixing valves, zone and balancing valves from Barberi (est. 1954).

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Pipework
Aquatechnik

Pipework & Fittings

Multilayer PEX-AL-PEX pipe and flame-free press-fit fittings.

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Circulating
Grundfos

Circulating Pumps

High-efficiency ECM circulating pumps — up to 80% less power than fixed-speed.

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Pressure
Varem

Pressure Vessels

Expansion tanks for heating, cooling, potable and solar — correctly sized and pre-charged.

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Plate
Hurlcon

Plate Heat Exchangers

Brazed flat-plate exchangers for pool, solar-thermal and circuit isolation.

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Water
GEL / Long Life

Water Treatment

Inhibitors, cleansers, biocides and antifreeze — stops magnetite sludge and corrosion.

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Hot
Nexus · 100–315 L

Hot Water Tanks & Buffer Tanks

DHW cylinders, buffer tanks and thermal stores. Single and twin-coil.

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Domestic
Latento · Nexus · MAXA

Domestic & Commercial Hot Water

Stratified thermal stores, DHW tanks and heat-pump hot water — home to commercial.

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Commercial
MAXA HWA2 · R290

Commercial Hot Water Heat Pumps

Industrial chillers + reversible heat pumps. 73–192 kW heating, hot water to 78 °C.

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Solar
Renewable

Solar Hot Water Systems

Apricus, Solahart, Rheem — flat plate and evacuated tube collectors.

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Wood
Wiseliving · off-grid

Wood Boilers

Hydronic wood and pellet boilers with back-boiler integration.

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Authorised partner brands

The world's best HVAC brands, locally supported.

Distributed in Australia by Next Cycle — one of the country's leading HVAC and water solution suppliers — and installed and serviced by AHHAC across NSW, VIC and QLD.

IMASIn stock

IMAS — Italy

The full IMAS Group radiator catalogue — steel panel, flat panel, Klassic tubular column and Alubain aluminium towel warmers. Tested to EN442 with a 10-year guarantee, held in Australian stock for fast supply and install.

Next Cycle

Next Cycle — Australia

Australia's leading supplier of innovative and sustainable heating, cooling, hot water and chilled water solutions. Distributor of Viessmann, Maxa, Aquatechnik, Barberi and Imas Group.

Also distributes
Aquatechnik · Barberi · Imas Group
Plus authorised supplier of
Rheem
Hot Water
Rinnai
Hot Water
ThermaSkirt™
Skirting
Galletti
Convectors
Bosch
Boilers
Mitsubishi
AC · MVHR
Daikin
AC
Zehnder
Radiators
Apricus
Solar Thermal
Stiebel Eltron
MVHR
Vaillant
Boilers
Aquatechnik
via Next Cycle
FAQs

Products & brands — common questions

Which brands do you supply and install?

Authorised supplier of Maxa heat pumps (Italy), Viessmann boilers and DHW heat pumps (Germany), Rheem and Rinnai hot water (AU/Japan), and ThermaSkirt™ skirting heating (UK). We also install Bosch, Mitsubishi, Daikin, Stiebel Eltron, Apricus, Sanden, Reclaim, Vaillant, Worcester, Zehnder, Bisque and others as project requirements dictate.

Can I buy products from you without installation?

We're an installation specialist, not a retailer — every product we supply comes with our design, install and warranty service. We don't sell over-the-counter. The trade-off is that everything we put in is engineered to your home and backed by our service team for the lifetime of the system.

Do you handle warranty work for products you didn't originally install?

Yes — our service team works on every major hydronic and plumbing brand sold in Australia in the last 25 years. We can take over warranty service contracts where the original installer has stopped responding. Pricing is based on the call-out and parts; manufacturer warranty (where valid) covers free replacement parts.