Description
Quantum 270L
Solar Heat Pump
No booster element. No solar panels. No roof space required. The Quantum 270L uses patented Tank Wrap™ technology and R290 refrigerant to deliver reliable hot water down to -10°C — with a COP of 4.53 and 33 STCs in Zone 4. Backed by a 5-year tank warranty, parts and labour included.

30 Years of Innovation. No Element Required.
The Quantum Solar Heat Pump is the product of over 30 years of on-going development originating from University of Melbourne research in the 1970s. Where most heat pumps add a booster element as a crutch for cold weather, the Quantum operates reliably down to -10°C without one — less complexity, less energy, more reliability.
No Booster Element
Most heat pumps include an electric resistance element that consumes significant energy in cold weather. The Quantum doesn’t need one. It operates reliably from -10°C to +35°C using heat pump technology alone — removing a major source of energy waste and a common failure point.
Patented Tank Wrap™ Technology
Quantum’s patented Tank Wrap™ design routes super-heated refrigerant vapour through copper coils wrapped around the outside of the water tank — heating the water evenly and efficiently from the outside in. One of the fastest hot water recovery rates in the heat pump market.
Up to 70% Less Energy
With a COP of 4.53 at 20°C — rising to 5.75 at 35°C — the Quantum 270L delivers over four times more heat energy than the electricity it consumes. Cut hot water running costs by up to 70% compared to conventional electric storage systems.
Solar Without the Panels
Quantum extracts heat from ambient air — no direct sunlight, no roof panels, no additional components. Hot water day and night, rain or shine, without the installation complexity or roof space requirement of traditional solar systems.
STC Rebates Available
The Quantum 270L earns 33 STCs in Zone 4 — the highest in the Quantum domestic range. Eligible for federal Small-scale Technology Certificates and NSW ESCs. We handle all the paperwork and apply rebates as an upfront discount.
Local Illawarra Install
Installed by our licensed local team. Same-day and next-day availability across Wollongong, Shellharbour, and the Illawarra region. Must be installed by a licensed plumber.

Patented Tank Wrap™ Condenser
Air is drawn into the heat pump and passes over an evaporator containing R290 refrigerant, which boils at a very low temperature. The boiling refrigerant is compressed, raising its temperature to a super-heated vapour. That vapour is then fed through copper coils wrapped around the outside of the water tank — heating the water evenly from the outside in — before cool air is expelled by the fan.
- Operates rain, hail, or shine — no direct sunlight needed
- Produces hot water 24 hours a day, down to -10°C
- Water contacts only the inner tank lining — not operational components
- Suitable for harsh water quality conditions

Designed and Tested for Australian Conditions
Quantum’s technology has been tried and tested across Australia, New Zealand, Asia, and Europe for over three decades. Designed and manufactured to Australian Standards. Many original units are still operating after 15 years — a real-world measure of reliability that specification sheets can’t convey.
- 30+ years of on-going product development
- Designed and manufactured to Australian Standards
- Suitable for harsh water quality conditions
- 5-year tank warranty — parts and labour
Technical Specifications
Warranty Coverage
The Quantum 270L Solar Heat Pump is backed by Quantum Energy Technologies Pty Ltd. Warranty terms include 5 years on the tank and 2 years on electrics and refrigeration — all inclusive of parts and labour. Full terms at quantumenergy.com.au.
Government Rebates & Energy Certificates
Applicable incentives are applied as a point-of-sale discount. No claiming, no paperwork on your end.
Delivery Information
This hot water system is offered with free delivery to the following areas:
All sales need to be within a 50 km radius of a town with a population over 30,000. For all other areas, please phone to check delivery options.
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Outside the areas above? Please call before ordering. Purchases outside our free-delivery zones will be refunded as delivery cannot be arranged.
Product Resources
Brochures, manuals, and compliance documents for the OMNI X heat pump hot water system.
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