Heat Pump Hot Water Heater
The Atlantic Calypso is an energy efficient heat pump hot water heater which has an integrated heat pump system on the top and features a duplex stainless steel tank body engineered by Gledhill which is encased with high grade 63mm insulation offering excellent heat retention and energy efficiency of up to 300% efficiency.
Compatible with Atlantic’s CozyTouch control system, the Calypso provides the owner with a greater sense of control and usability allowing the user to control their Calypso from their smart device and monitor their heat pump water heater’s performance in real time.
Versatile in its design the Atlantic Calypso has adjustable air inlets which can be used with air ducts to source heat from the external environment or without the air ducts to extract and utilise heat from the surrounding ambient air.
Designed with energy efficiency in mind the Calypso heat pump water heater is available in 172L and 210L models and is the perfect solution for new builds and apartments with its A+ ErP rating, compacted design, fast heat up times and extremely quiet heat pump system, the Calypso is the all-in-one energy efficient heat pump water heater you have been waiting for.
The Atlantic Calypso has been designed and built to be the perfect solution for:
- New Build Houses
- Small Businesses
- Private Landlords
If you want to take a closer look at the Calypso, click here
Featuring a compact design and an incredible energy efficiency rating, the Calypso is the perfect solution for domestic new build properties, apartments, social housing and retro-fit projects
Built from the ground with with functionality in mind. The Calypso is really easy to install for both plumbers and electricians and features a stainless steel tank engineered by Gledhill. It's compact design and low noise emission (49dB) makes the Calypso the perfect heat pump hot water heater for any property.
Utilising a integrated air source heat pump, the Calypso offers an A+ErP rating and a COP efficiency rating of over 300%
The Calypso is:
8% more efficient than the most energy efficient heat pump hot water on the market
Twice as quiet as other heat pump hot water heaters on the market
40% thicker insulation than other heat pump hot water heaters on the market
The Calypso features the lowest standing heat loss on the market
|Sound Pressure Level (2m)
|Air Operation Range (Ducted)
|Expansion Vessel Size
|Heating Time from Cold (10°C to 54°C)
|1700mm x 605mm x 695mm
|Duplex Stainless Steel
|-5°C to 43°C
|1940mm x 605mm x 695mm
|Duplex Stainless Steel
|-5°C to 43°C
Your CALYPSO questions answered
There is no specific maximum ducting length.
The length of ducting is determined by the ducting design (number of elbows, etc.), type (circular, or letter-box style) and manufacturer.
The Calypso has an additional signal input to receive either an off-peak or PV signal.
When using an off-peak signal, this can be used to determine when and whether the immersion heater or heat pump are used.
When installed alongside Solar PV, the surplus energy produced by the PV system can be stored as hot water in the Calypso, practically free of charge.
The Calypso can be controlled remotely through the Atlantic Cozytouch App, in the same way as other Atlantic products – the Agilia, Oniris, ang Galapagos electric radiators.
A cozytouch bridge, which connects wirelessly to your Wi-Fi router, is required for connection (sold separately).
You size the Calypso as you would with any direct electric hot water cylinder. The HWA recommends 45L per occupant per day. So a 172L could support a 3 occupant household.
The Duplex Stainless Steel cylinder is manufactured by Gledhill in the UK. The rest of the unit is assembled at the GA factory in La Roche-Sur-Yon in France.
The calypso will be sold through both electric wholesalers, as per the rest of the Atlantic range, as well as P & H merchants.