Toshiba Carrier UK Ltd (TCUK) has rolled out the latest generation of its high-performance ESTIA air-to-water heat pumps, operating on lower global warming potential (GWP) refrigerant R-32.
Toshiba Carrier UK Ltd is a joint venture between Toshiba Carrier Corporation and Carrier, which is part of Carrier Global Corporation, the global provider of healthy, safe, sustainable and intelligent building and cold chain solutions. ESTIA, operating with R-32 refrigerant, provides highly efficient space heating and domestic hot water (DHW) for year-round comfort in homes and small businesses.
ESTIA units
ESTIA units harness ambient thermal energy from outdoor air, reducing energy bills
Designed to meet increasing demand for a lower-carbon alternative to traditional heating technologies, ESTIA units harness ambient thermal energy from outdoor air, reducing energy bills, when compared to some other types of units. The heat pumps support Carrier’s 2030 Environmental, Social & Governance (ESG) Goals of reducing customer’s carbon footprint by more than 1 gigaton.
Four models are available in the ESTIA range, spanning capacities from 4 to 11 kW, with larger capacities available soon, all with reversible operation, in order to provide cooling, as well as heating, if required.
Toshiba’s twin rotary compressor
At the heart of ESTIA is Toshiba’s award-winning twin rotary compressor, which contributes to the system’s outstanding energy efficiency rating of A+++. The pioneering compressor enables the heat pump to continue supplying hot water to the heating network, even during exceptionally cold weather conditions, thereby delivering water at 62 degree Celsius, when outdoor temperatures fall to -25 degree Celsius.
At the other end of the temperature scale, ESTIA can continue producing DHW at exceptionally high outdoor temperatures (43deg C), in order to deliver maximum running cost savings.
A+++ efficiency rating
David McSherry, the Head of Sales at Toshiba Carrier UK Ltd (TCUK), said “With its top A+++ efficiency rating and ability to continue operating in low ambient temperatures, ESTIA provides a superb solution for homeowners or small businesses looking to replace less efficient units.”
David McSherry adds, “For installers, ESTIA is quick and easy to install on site, and Toshiba’s renowned reliability means a long working life, backed by our excellent warranty.”
Space-saving, wall-mounted hydro-module
An all-in-one floor-standing hydro-module with an integrated 210 liter tank provides a super-compact solution
For gas boiler replacement projects, Toshiba offers a space-saving, wall-mounted hydro-module with a choice of 150 liter, 200 liter or 300 liter capacity external cylinders. For use in new-build projects, an all-in-one floor-standing hydro-module with an integrated 210 liter tank provides a super-compact solution for both heating and DHW storage.
To ensure continuity of operation at extreme low ambient air temperature during winter, ESTIA is equipped with an integrated back-up electrical heater (3, 6 or 9kW) to maintain heating and hot water production at all times.
Featuring a new software start-up tool
For contractors, ESTIA is quick and easy to install and maintain, with hydro-modules providing front access to all key components. A new software start-up tool allows set-up parameters to be quickly programmed, without laying a hand on the unit.
For end users, Toshiba’s elegant Home AC Control App gives access to comfort settings, while at home or remotely, while away. This function is compatible with Google Assistant.
New heat pump showroom opened
As part of the ESTIA roll-out, Toshiba Carrier UK Ltd recently opened a new heat pump showroom to demonstrate the system’s capabilities, equipped with working systems. The facility enables customers to see the full range of ESTIA options, including outdoor condensing units, DHW storage systems, hydro-modules and the company’s all-in-one solution containing both storage vessel and hydro-module, ideal for use in newbuild properties.
Supporting the opening were members of the local Sale Sharks rugby team, for which Toshiba is this season’s Big Screen Sponsor. Star players in attendance included Aaron Reed (Wing/Centre) and Jean Paul Du Preez (Lock).
