SR Air Source Heat Pumps
The need has never been
greater for environmentally
friendly and efficient heating
systems, air heat pumps utilise
free energy stored in the air
around us, and convert this
to useful energy for domestic
space heating and hot water.
We can supply units for self
installation or can be installed
for you at very reasonable
rate.
A few reasons why you should
consider an air heat pump...
All heat pumps come with a 2-year warranty and
are maintained and serviced here in Shetland.
They are cheaper to run than oil.
You don’t have to buy oil up front.
You don’t need to service a heat pump.
Easy to install.
Life expectancy of 20 Years!
Costs only £1500 for a 11.8KW UNIT
They are CE approved and fully passed EN14511 standards!
2 Year Guarantee!
They use a Toshiba rotary compressor!
The heat exchanger is stainless!
The defrost mode is reverse cycle!
They use R410A refrigerant (latest high efficiency on the market, we don't use inferior R407C)!
Our heat pumps can be run in series/parallel or replace a boiler giving huge versatility
They are very versatile and can be used in many installations i.e. into a thermal store, straight into central heating radiators or under floor heating, for DHW into copper cylinders or pressurized cylinders. To heat swimming pools using an external heat exchanger.
All your extra requirements are a circulation pump and your desired controls!
It has never been easier to utilize heat pump technology until now, our outside unit does all the work, you just connect the flow and return and electrical supply!
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Outdoor Temp |
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43 |
20 |
2 |
| Performance |
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| Heating capacity (W) |
16300 |
11900 |
7000 |
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| Average input (W) |
2600 |
2400 |
2200 |
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| Max. input (W) |
3400 |
3200 |
3090 |
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| COP (W/W) |
6.27 |
4.95 |
3.34 |
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| Hot water supply(L/h) |
460 |
245 |
140 |
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| Flow rate of tested circulation |
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| pump(t/h) |
2.85 |
2.84 |
2.84 |
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| Temp. difference of in/out |
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| water |
5 |
5 |
2 |
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| test Readings Hot water temp. 55 ºC |
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| Net weight (Kg) 94 |
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| Gross weight (Kg) 98 |
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| Power supply 220V 50Hz |
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| Refrigerant R410A |
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| Size(mm) 740x340x1020 |
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| Packing size(mm) 850x420x1170 |