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Thermsaver Stainless Steel Direct Unvented Hot Water Cylinder - With Internal Pressure Vessel
The Direct internal stainless steel unvented cylinder has the expansion vessel/space inside the cylinder which saves on installation time and takes up less space. The External stainless steel unvented cylinder has a separate expansion vessel which is fitted on to the pipe work by the cylinder. The direct unvented cylinder is heated by two 3kw electric immersion heaters fitted into the side of the cylinder which heats the stored water in the cylinder. When connected to the mains pressure cold water supply it will give you equal high pressure water at your hot and cold outlets
This diagram of the Thermsaver Internal stainless steel direct unvented cylinder is for illustration purposes only. Thermsaver make every effort to ensure that the information given on this page is accurate, however this information may change as a result of continuing product research and development.
The Thermsaver Internal stainless steel unvented cylinder has an integrated expansion vessel.
The Thermsaver External stainless steel unvented cylinder has a separate expansion vessel which is fitted on to the pipe work by the cylinder.
Description
| P&T | Pressure and temperature relief valve 1/2 BSP female |
|---|---|
| OT | Outlet 22mm plain pipe |
| IM | Immersion heater |
| IN | Inlet 22mm plain pipe |
Supplied Components
- Inlet Control Group:
- pressure reducing valve set
- single check valve
- filter
- expansion valve
- Tundish
- 2 x 3kW Immersion Heaters
The pressure reducing valve, which reduces the pressure to 2.2bar or 3.0bar, is factory set as is the expansion valve which is pre-set to 5.0 bar.
Heating Performance
| Model/litres | 125 | 150 | 170 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|
| Re-Heat Time After 70% Draw Off/mins | 97.3 | 112.2 | 130.9 | 160.9 | 190.8 | 228.2 |
| Time to Heat from Cold to 65°C/mins | 112.3 | 134.8 | 161.0 | 197.5 | 248.7 | 295.7 |
Please use our Enquiry Form if you have any unanswered questions or for any further information you may require.
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