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Location: 38 Niagara Falls Blvd, Buffalo New York 14214, United States
SHERPA AQUADUE
Multi-purpose split heat pumps, suspended and tower versions
Olimpia Splendid's multi-purpose air-to-water heat pump, with R32 refrigerant, integrated 150 litre storage tank and patented Aquadue technology, stands out for its ability to provide a single solution for the simultaneous management of cooling/heating and the production of high temperature DHW (up to 75°C). The interconnected double refrigeration circuit allows, in fact, operation in parallel, without compromising the level of domestic comfort. What's more, the possibility of storing DHW at high temperature makes it possible to reduce the volume of the storage tank by up to 30%, resulting in a smaller overall size and avoiding the periodic use of anti-legionella cycles, with the related peaks in electricity consumption.
FEATURES
• Inverter air-water heat pump
• Energy efficiency class in average climate heating up to: A+++ (35°C) and
A++ (55°C)
• Powers available: 10 powers with refrigerant R32 single-phase (4-6-8-10-12-
14-16 kW) and three-phase (12-14-16 kW).
• Production of DHW (Domestic Hot Water) at high temperature, up to 75°C.
• DHW management: a water/water heat pump unit integrated in the internal
unit supplies domestic hot water at high temperature regardless of the external
climatic conditions.
• Absolute continuity availability of DHW: guaranteed by the redundancy of
the double refrigerantion circuit
• Anti-legionella cycles that can be avoided using the high temperature
refrigeration cycle.
• Double stage electric heating elements as standard: activation of single or double
heating element to support the heat pump by means of a simple electronic control
configuration. Each stage is activated according to the actual need for thermal
power, in order to optimise electricity consumption (supplied disabled by default).
• Configurable set points: two set points in cooling, Three set points in heating
(one of which for DHW): the set points can also be selected via remote contact.
• Holiday and weekly programmer: heating/cooling, DHW, night-time.
• Climatic curves with external air temperature probe: two curves available,
one for cooling and one for heating. The climatic curves are used to vary the
temperature of the water supplying the system according to the external
climatic conditions, adjusting the thermal needs of the building, in order to
achieve energy savings.
• Refrigerant gases: R32* for the reversible circuit dedicated to air conditioning
and R134a** for the high temperature circuit dedicated to the production of DHW.
• Built-in 150 L high efficiency storage tank (tower version) with an exchange
battery surface equal to 1.5 m2.
• Operating limits: down to -25°C, +43°C (see technical manuals for details).
• Integrated heating cable to prevent freezing of water in the tray for sizes 12-
14-16 and 12T-14T-16T. The heating cable intervenes during machine defrost
operations or when the ambient air is below -7°C and cuts out when it exceeds
4°C (85W power consumption).
DHW AND COMFORT AT THE SAME TIME
The two interconnected refrigerator cycles allow the
decoupling of the heating/cooling from the DHW
production, enabling them to operate in parallel,
avoiding thus interruptions in the domestic comfort
supply.
DOMESTIC HOT WATER UP TO 75°C
The storage of DHW at high temperature makes
it possible to reduce the volume of the storage
tank by up to 30%, and to avoid energy-intensive
consumption of the anti-Legionnaire’s disease
cycles, since they are normally carried out by the use
of electric heating elements.
LOW GWP GAS
All power sizes use the R32 refrigerant, characterised
by greater efficiency and a greenhouse effect
reduced by almost 70% (compared to R410A).
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