809241

Worcester-Bosch Greenstar 8000 Life Combi - GR8300iW Manual

16
Zoom out
Zoom in
Previous page
1/20
Next page
Energy consumption
Greenstar 8000 Life – 6720883872 (2021/05)
16
12 Energy consumption
The maximum heat output of this boiler can be adjusted to suit the exact
requirements of the building. The process of adjusting the maximum
heat output is commonly referred to as range rating. The new boiler is set
at the maximum output and should be adjusted when it is installed and
commissioned. In accordance with the standards, the declared space
heating efficiency, useful efficiency and NOx values efficiency for this
range rated boiler are not measured at the maximum output. To achieve
the published efficiency and NOx values, the gas rate should be reduced
by your installer during commissioning (Installation and Maintenance
instructions).
12.1 Product data on energy consumption
The information provided fulfills the requirements of regulations (EU) 811/2013 and (EU) 813/2013.
Specific precautions for installation, maintenance as well as recycling and/or disposal are provided within the installation and operating manuals.Read
and follow the installation and operating manuals.
Table 8 Product data on energy consumption Greenstar 8000 Life
Product data Symbol Unit 7 738 100 800/849 7 738 100 801/850
Product type – – GR8300iW 30 C NG/LPG GR8300iW 35 C NG/LPG
Declared load profile – – XL XL
Energy Efficiency Class – – A A
Water heating energy efficiency class – – A A
Range rated heat output Prated kW 30 34
Annual energy consumption (average climate conditions) QHE kWH – –
Annual energy consumption QHE GJ 69 78
Annual electricity consumption AEC kWh 40 37
Annual fuel consumption AFC GJ 17 18
Seasonal space heating energy efficiency at range rated output s% 94 94
Water heating energy efficiency wh %89 87
Sound power level, indoors LWA dB 53 53
Indication about ability working only during off-peak hours No No
Special precautions to be taken during assembly, installation or
maintenance (if applicable)
– – product accompanying
documents
product accompanying
documents
Condensing boiler – – Yes Yes
Low temperature boiler – – No No
B1 boiler – – No No
Cogeneration space heater – – No No
Combination heater – – Yes Yes
Useful heat output
At rated heat output and high temperature regime P4kW 29.5 33.7
At 30% of rated heat output and low temperature regime P1kW 9.9 11.3
Useful efficiency
At rated heat output and high temperature regime 4%88.5 88.8
At 30% of rated heat output and low temperature regime 1% 98.7 98.8
Auxiliary electricity consumption
At full load elmax kW 0.067 0.048
At part load elmin kW 0.014 0.013
In standby mode PSB kW 0.001 0.001
Other items
Standby heat loss Pstby kW 0.071 0.071
Ignition burner power consumption Pign kWh – –
Emissions of nitrogen oxides (only gas- or oil fired) at range rated
output
NOxmg/kWh 23 25
Additional data for combination heaters
Daily electricity consumption (average climate conditions) Qelec kWh 0.180 0.168
Daily fuel consumption Qfuel kWh 21.652 22.174
… 16 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Worcester-Bosch Greenstar 8000 Life Combi - GR8300iW at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Worcester-Bosch Greenstar 8000 Life Combi - GR8300iW in the language / languages: English as an attachment in your email.

The manual is 2.81 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info