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Gledhill
Stainless Lite HP (Heat Pump and Solar)
Unvented Cylinder |
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Gledhill /
Stainless Lite / Unvented Cylinders / Cylinders for Heat
Pump Systems |
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Stainless Lite HP
Ground source heat could be the new answer to renewable
energy use. The new Gledhill unvented stainless steel unit,
the 'Stainless Lite', specifically for heat pump applications
is designed specifically with renewable energies in mind. Utilising the well
established Gledhill
Stainless Lite unvented hot water cylinder, this product
has been developed to maximise the lower temperatures
typically available from heat pumps.
The heat exchanger is a totally new design. It consists of a
two pass corrugated stainless steel tube in parallel to
reduce the pressure loss whilst maximising the heat
exchange. Many medium to large heat pumps need heat
exchangers in the store that will cope with the higher flow
rates associated with primary temperatures that are
typically 50˚C or 60˚C.
All the usual features of the Gledhill Stainless Lite are
maintained together with controls* and
expansion devices included. (*with the exception of solar
control and Heat pump contol that should be supplied with
these add-on systems)
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Due to the fact that many heat pumps will not raise the
stored water temperature to 60˚C, which is necessary to
prevent the growth of legionella, the Stainless Lite HP
model is supplied with an immersion heater tapping and a
thermostat pocket.
It
is recommended that a thermostat is fitted which brings the
immersion heater ‘on’ at a temperature just below the heat
pump maximum (if required) and switches off at 60˚C or 65˚C. In this way
the use of ‘direct’ electrical heating is minimised and most of the
hot water is achieved from the heat pump and solar input as
available.
Tappings
The
Stainless Lite HP is supplied with all the necessary
connections including two 10mm dry thermostat pockets. |
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Schematic Diagram - Click to enlarge |
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Stainless Lite HP (Solar Compatible) Price & Technical
Specification |
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Description |
HP180IND |
HP210IND |
HP250IND |
HP300IND |
| Nominal
volume (litres) |
180 |
210 |
250 |
300 |
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Dedicated Solar Volume
(litres) * |
60 |
70 |
84 |
100 |
| Overall
height |
1295 |
1483 |
1733 |
2020 |
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Overall Diameter |
550 |
550 |
550 |
550 |
| Approx
weight (empty) |
33 |
38 |
43 |
49 |
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Approx weight (full) |
213 |
248 |
293 |
349 |
| Heat loss
(kWhr/24 hours) |
1.40 |
1.60 |
1.75 |
1.93 |
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Total surface area of
primary heat exchanger ** |
2.04 |
2.24 |
2.90 |
2.90 |
| Total
surface area of solar heat exchanger |
0.68 |
0.68 |
0.97 |
0.97 |
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Maximum dwelling floor
area (m2) *** |
50 |
60 |
85 |
110 |
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Maximum solar collector area (m2) **** |
2.4 |
2.8 |
3.4 |
4.0 |
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Dwelling (Bedrooms) |
1-3 |
1-3 |
2-4 |
3-4 |
| Bathrooms |
1 |
1 |
1 |
2 |
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En-Suite shower |
1 |
2 |
2 |
1 |
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Price (inc
VAT) |
Special Offer
INFO |
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£761.18 |
£800.85 |
£881.67 |
£961.31 |
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Please note: A 400 litre
version is also available for £1202.00 inc VAT. If you
would like the technical specs of this, please contact
us. |
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Somebody offered to price match?
Click here to read more..... |
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| * Only applicable when
used in conjunction with solar thermal systems |
| ** Where solar thermal
system is not installed |
| *** For compliance
with Building Regulations & SAP |
| **** For compliance
with Building Regulations @ 25l/m2 of the collector area |
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