ADVERTISEMENT FEATURE ATURE
Latest tech takes looks
g s T
heir eyes will be on the early installations of the Daikin Altherma 3 H HT (H is for hydro). This new addition to the Daikin heating range
takes specifications and aesthetics to new highs, even if ambient temperatures fall to -28ºC.
Building on the success of earlier high temperature models, the new Daikin Altherma 3 H HT eliminates the need for a secondary (cascade) refrigerant circuit to achieve high output temperatures. Its double injection compressor is capable of raising water temperatures up to 70ºC for heating circuits (up to 80ºC for domestic hot water) even in the harshest of weather. It does this with just 4.2kg of low Global Warming Potential R32 refrigerant, which matches the power of standard refrigerants, but with greater energy efficiency and lower CO2 emissions
wer CO2 emissions.
And unlike earlier models, the new Daikin Altherma 3 H HT simplifies installation by requiring only water
connections between the indoor and the outdoor unit. The outdoor unit introduces a new Daikin design
that has already won iF and Red Dot design awards. The unit has a matt grey casing and a black front grille that together blend with a wide range of architectural styles from classic stonework to contemporary materials. The grille conceals the large single fan that replaces the twin fans of earlier designs. The grille reduces the perception of sound
– but the fan itself features a new design to improve airflow and reduce sound.
As a further improvement towards quieter operation, the compressor is enclosed in a sound- insulated metal box that stands on an anti-vibration plate with rubber pads underneath. In standard sound
mode the unit produces a sound at three metres, while in low so to 35dB(A) at three metres.
d essure of 38 dB(A) pr
Outdoor units are available in single phase and three phase versions, rated at 1 Indoors, the Daikin Altherma either a heating only or reversib system, depending on the choic unit. Both contain the componen controlled pump and expansion the heating/cooling and hot wat party components are needed. The indoor unit is a compact and requires minimal side clear components are mounted at the fr
kW fr
und mode this drops n single phase and
4 , 16kW or 18kW. 3 H HT becomes
ble heating and cooling e of Daikin wall-hung
g
nts including inverter- vessel necessary for ter systems. No third
840x440x390mm rances. PCB and other e ont for easy access.
Overall, coefficient Daikin o cylinders i compleme
systems are rated A+++ with seasonal t of performance of up to 4.21.
nal
offers stainless steel domestic hot wa n five capacities from 150 to 300 litre ent the Daikin Altherma 3 H HT.
The reco for Heating in white si
p y
ommended user interface is the Madok g, a user-friendly wired remote contr lver or black to complement any interior
The system may also be monitored and contr remotely with the Daikin Online Controller app. Accessories available for the Daikin Altherm H HT include an electricity meter for the domestic Renewable Heat Incentive scheme.
stic
ater es to o ak
oller rior
design theme. The interface software is updated via a mobile device with Bluetooth.
d via a rolled a 3
SPONSORED BY
nology and
performance to new high
Heating engineers from Daikin UK and its installer networ for conditions that give the latest in heat pump technology a r
rk will be watching the weather this winter, y a real chance to shine
34
October 2020
www.heatingandventilating.net
ng net
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