Hot Water Systems

Hot Water Systems

Energy-smart hot-water systems deliver steady, on-demand heat to every shower and sink in the house. Choose compact storage, continuous-flow or heat-pump models, each tuned for Australian pressure and safety requirements.

Hot Water Systems That Serve Instant, On-Demand Comfort

Buildmat’s hot water system range is made up of rapid, point-of-use heaters and compact mains-pressure cylinders that supply steady temperatures for kitchens, bathrooms, or satellite sinks without the bulk of a family-sized tank. Storage hot water systems are all curated for Australian pressure and safety standards. 

Product Range at a Glance

  • Hot Water Heaters – Space-saving 10 L & 15 L mains-pressure tanks that slot into a cupboard and reheat fast for point-of-use sinks.
  • Instant Hot Water Systems – Single or three-phase units that deliver continuous flow 50 °C/60 °C water on demand to multiple outlets.
  • Heat Pump Systems – High-COP, future-ready cylinders that slash running costs by drawing warmth from the ambient air.

Design Appeal

Sleek white or silver fascias slot neatly inside a vanity or laundry cupboard, freeing floor space and leaving the room uncluttered—no rusty outdoor tank in sight. Touch controls or LCDs on premium models make temperature tweaks intuitive, even when the unit is hidden away.

Technology & Durability

  • Bare-wire heating elements heat water as it passes through, eliminating standby losses and delivering a constant 50 °C or 60 °C set-point within seconds.
  • Copper and stainless internal components resist scale in hard-water regions, while electronic safety cut-outs protect against over-temperature or over-pressure events.
  • IP-rated, German-made electronics mean long service life and reliability under Australian humidity and coastal conditions.

Easy, Low-Impact Installation

Electric hot water systems arrive pre-wired with standard 230 V (single-phase) or 400 V (three-phase) tails and BSP plumbing connections, so licensed trades can swap out an old storage tank or fit a brand-new point-of-use unit in a single visit—no roof panels or gas lines required.

Energy-Efficient Operation

Electronic flow sensors deliver only the kW you need, trimming running costs by up to 30 % compared with conventional tank re-heat cycles, while compact storage cylinders leverage dense insulation to hold temperature during off-peak hours.

Simple Maintenance

Scale-resistant internals mean just an annual pressure-relief test and a five-minute flush keep things humming—no anode swaps or tank-flush chores. LCD models even flag service reminders automatically.

Quality Brands

German-engineered Stiebel Eltron brings 95 years of electric-water expertise to Australia, offering compact single- and three-phase systems built for our pressure, safety, and efficiency standards.

 

Upgrade to a new hot water system today. Reliable technology, compact footprints, and energy-smart performance that delivers a consistent hot water supply, purpose-built for Australian homes.

Frequently Asked Questions

Yes—Buildmat stocks three-phase models up to 27 kW that comfortably service multiple showers simultaneously. Single-phase versions suit a single bathroom or kitchen sink.
They’re mains-pressure rated, so plumbers fit them with the same valve set-up as larger cylinders to maintain AS 3500 compliance and safe 50 °C delivery.
Instantaneous units use power only while water flows, eliminating standby heat loss, while compact tanks feature high-density insulation; both can operate on off-peak tariffs or solar-PV circuits for further savings.
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