The Greenstar 27CDi, another master-piece of a market-leading range of energy-saving condensing gas-fired boilers from Worcester Combi boiler series.The main key point of Greenstar 27CDi boiler is they help to decrease your heating and hot water bills by between 15-20% and also reduce maintanance cost up to 30% than an older boiler.They are more enviroment friendly.
Greenstar 27CDi boilers achive energy-saving perfomence by reusing exhaust gases to extract and re-use latent heat.This technically advanced and efficient use of energy decreases carbon dioxide in the atmosphere and provides maximum utilization of your energy.
Pick up only NO DELIVERY - you must make arrangements to pick item up.
Key Features:
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27kW domestic hot water output (30, 37 and 42kW outputs also available- suitable for all property types)
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SEDBUK(Seasonal Efficiency of Domestic Boilers in the UK) A-rated efficiency and environment friendly
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Hot water and central heating temperature controls provided for consumer's comfort and flexibility
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Multi-directional fluing
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Mechanical, digital and radio frequency (RF) control options all available
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24 hour programmable room thermostat available
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Holiday function, frost protection and economic to run while you are away from your home
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Keep hot facility - instantly available hot water
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Optimising 7-day programmable room thermostat available
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Wall mounting frame keeps housing pipes behind it - no exposed pipework
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Fully condensing in both central heating (CH) and domestic hot water (DHW) modes
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Low NOx and CO2 emissions - environmentally friendly
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2 year** warranty with 10 year** warranty on primary heat exchanger
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LPG boiler available
Specification:
| Title | Value |
|---|
| Primary water capacity (total) (litres) |
3.75 |
|---|
| Hot/cold water connections |
15mm compression |
|---|
| Height (mm) |
760mm (max) |
|---|
| Width (mm) |
440mm |
|---|
| Depth (mm) |
360mm (max) |
|---|
| Weight |
48.5kg |
|---|
| DHW flow rate @ 35°C rise |
11.1 |
|---|
| DHW flow rate @ 40°C rise |
9.7 |
|---|
| Output to central heating |
8 - 26.2kW (27,296 - 85,300Btu) |
|---|
| Solar compatible |
No |
|---|
| Maximum horizontal flue (100mm Ø) |
10,000 |
|---|
| Maximum vertical flue (100mm Ø) |
11,500 |
|---|
| Maximum horizontal flue (125mm Ø) |
23,000 |
|---|
| Maximum vertical flue (125mm Ø) |
23,000 |
|---|
| Gas connection |
22mm compression |
|---|
| Pressure relief valve |
15mm |
|---|
| Heating flow and return connections |
22mm compression |
|---|
| Condensate connection |
22mm plastic pipe |
|---|
| Maximum domestic water inlet pressure |
10 bar |
|---|
| Minimum domestic water inlet pressure for maximum DHW rate |
1.2 bar |
|---|
| Minimum domestic water inlet pressure to operate the appliance |
0.2 bar |
|---|
| NOx classification |
Class 5 |
|---|
| Wall mounting jig |
Yes |
|---|
| Filling loop |
Yes |
|---|
| Plug-in timers |
1 (optional) |
|---|
| Optimising room temperature controller |
1 (optional) |
|---|
| Intelligent controls |
1 (optional) |
|---|
| Condensing in DHW mode |
Yes |
|---|
| SEDBUK value %/band - natural gas |
90.2%/Band A |
|---|
| SEDBUK value %/band - LPG |
90.2%/Band A |
|---|