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Unvented
Twin Coil Cylinders
Technical Specifications
These cylinders are used for
systems where the back-up to the solar heating is via a gas or oil fired
conventional boiler or solid fuel boiler such as an Aga, wood-burning stove,
Rayburn etc.
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Tank material: Duplex
Stainless steel
Coil in coil heat exchangers giving high recovery rate
Min working pressure: 1 bar
Max working pressure: 15 bar
Min water supply at 1.5 bar 20 litres per minute.
Insulation thickness: 60mm
Control settings:
1. Pressure reducing valve 3 bar
2. Expansion relief valve 6 bar
3. Temperature and pressure relief valve 7bar & 90 C
4. High limit stat 85 C.
22mm connections
2 year guarantee, 25 year vessel guarantee
|
Capacity
(litres) |
Dimensions
(Diameter x Height) |
Empty weight
(kg) |
|
150 |
545 x 1102 |
40 |
|
180 |
545 x 1290 |
45 |
|
210 |
545 x 1478 |
48 |
|
250 |
545 x 1728 |
53 |
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300 |
545 x 2041 |
63 |
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Unvented
Single Coil Cylinders
Technical Specifications
These cylinders are used for systems where the back-up to
the solar heating is only via the electric immersion heater.
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 |
Tank material: Duplex
Stainless steel
Coil in coil heat exchangers giving high recovery rate
Min working pressure: 1 bar
Max working pressure: 15 bar
Min water supply at 1.5 bar 20 litres per minute.
Insulation thickness: 60mm
Control settings:
1. Pressure reducing valve 3 bar
2. Expansion relief valve 6 bar
3. Temperature and pressure relief valve 7bar & 90 C
4. High limit stat 85 C.
22mm connections
2 year guarantee, 25 year vessel guarantee
|
Capacity
(litres) |
Dimensions
(Diameter x Height) |
|
150 |
545 x 1102 |
|
180 |
545 x 1290 |
|
210 |
545 x 1478 |
|
250 |
545 x 1728 |
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300 |
545 x 2041 |
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