BOSCH 8000 Plus Big Time Boiler

Specifications:

• Model: Greenstar 8000+
• Features: Powerful, SimpleSwitch, Modern design, Improved display
• Options: 32kW & 36kW combi available in NG outputs

Product Usage Instructions

Installation:

1. Ensure proper placement of the boiler in a well-ventilated area.
2. Connect the necessary gas and water supply lines to the boiler.
3. Follow the manufacturer’s guidelines for electrical connections.
4. Secure the boiler in place and ensure all connections are tight.

Servicing and Maintenance:

1. Regularly check and clean the condensate trap to prevent freezing.
2. Monitor the pressure gauge for any fluctuations and address issues promptly.
3. Access wiring connections easily for maintenance without screws.
4. Use the built-in screwdriver holder for added convenience during servicing.

Controls:

1. Utilize the industry-first ‘RF Key’ receiver for linking time and temperature controls.
2. Install Bosch EasyControl for smart, internet-connected programmable control.
3. Adjust heating times and temperatures for individual rooms using smart Bosch TRVs.

FAQ :

• Q: What is the difference between Greenstar 8000+ and Greenstar 8000+ Style?
  A: Greenstar 8000+ Style offers extra features such as a glossy black finish, stylish silver flues, and additional design elements= compared to the standard Greenstar 8000+.

• Q: Can I install Bosch EasyControl wirelessly with Greenstar 8000+?
  A: Yes, Bosch EasyControl can be wirelessly installed with the Greenstar 8000+ range for convenient control of DHW and CH settings via the app.

• Q: How do I access the condensate trap for cleaning?
  A: The front access PRV can be removed in less than 10 minutes to access and clean the condensate trap, reducing the risk of freezing.

Greenstar 8000+
Installer guide
Style and substance

Greenstar 8000+

The big-time boiler

For your biggest customer homes and the busiest family schedules. The Greenstar 8000+ can handle high hot water and heating demands, with ease of installation, maintenance or serviceability for you. With rear piping, pre- plumbing jig, large condensate siphon and keyless filling link for combis – this is a heavyweight boiler with a lightweight workload.

Why install the Greenstar 8000+?

Powerful
32kW – 50kW outputs at 1.2 – 1.8 bar for 100% flow

SimpleSwitch
Easy switch-out from a CDi classic Modern design
Clean design for modern homes Improved display
Full colour display with backlit touch buttons Convenient
Intelligent Filling System available for combi

Easy installation
Installer-friendly servicing and maintenance

Greenstar 8000+ Style

Top class boiler

For the busiest mornings and the biggest family homes,
the Greenstar 8000+ Style lives up to the most stylish of homes with its stunning contemporary design. A powerhouse able to cope with bustling schedules, but with rear piping, pre-plumbing jig, large condensate siphon, and keyless filling link – this is a boiler that can do it all, without taking up all your time.

• Terms and conditions apply, see website for details.

Why install the Greenstar 8000+ Style?
8000+ with extra features:

Stunning style
Glossy black finish and dotted design Matching design
Stylish silver flues to complement the boiler

Style and substance

Top and side panels

• No further screws needed for internal access thanks to removable top and side panels
• With the casing removed, the boiler can be lifted easily with two large handles
• I ts open structure allows for easy access to the hydraulic block

Front cover

• Reinforced steel front cover available in high gloss black (Style only)
• Easy to remove with just one screw

Condensate trap and front access PRV

• The large capacity trap increases the volume of condensate discharge, reducing the risk of freezing
• Drain down the boiler without connecting to an external drain-off hose
• Front access PRV can be removed in less than 10 minutes

Pressure gauge and sensor

• Digital gauge featured on the boiler control display
• Pressure can be monitored during installation and maintenance even when the power is off
• High quality pressure sensors and pressure monitoring logic ensure no disruption

Control key

• Industry first ‘RF Key’ receiver links time and temperature controls to the boiler
• Enables you to fit our Greenstar Comfort+ II RF and Bosch EasyControl with ease

Hydraulic and wiring

• Control fascia can be quickly dropped for comfortable service access
• Wiring connections accessible without any screws, laid out similar to our Greenstar 4000
• Built-in screwdriver holder and screw tray for added convenience

Greenstar 8000+ & 8000+ Style

Controls

Bosch EasyControl

• Smart, internet connected programmable control
• Can be installed wirelessly with the Greenstar 8000+ range
• DHW and CH can be programmed, monitored and controlled via the Bosch EasyControl app
• Decide heating times and temperatures for individual rooms with our smart Bosch TRVs*
• Store your details directly into the app, so your customer can contact you when they need to
• Smart integrations with Amazon Alexa, Siri shortcuts, and IFTTT
• Available in black or white so customers can match to their boiler

Comfort+ II RF

• Wireless room thermostat with backlit display, push-buttons and dial
• Load Compensation for enhanced efficiency
• Landlord function
• All-in-one time and temperature control – perfect for boilers that are not easily accessible
• Low pressure indication
• Six adjustable heating and hot water time periods using our easy to use menu
• Compatible with our Comfort+ Wireless Outdoor Weather Sensor

Comfort+ I RF

• Wireless room thermostat with clear display and simple dial adjustment
• Plug-and-play installation
• Pre-paired wireless room thermostat and RF key receiver
• Load compensation for enhanced efficiency

 The inside story

Technical drawings

Dimensions (mm)

Clearances (mm) Maximum flue lengths (mm)

Height for either 60/100 flue or 80/125 flue. ** 20mm from a removable cupboard door. 450mm from a fixed surface for servicing. Same clearances for ventilated and unventilated compartments.

Technical data

• ^^ Height for either 60/100 flue or 80/125 flue.

• 20mm from a removable cupboard door. 450mm from a fixed surface for servicing. Same clearances for ventilated and unventilated compartments.

• Designed operational flow rate. Maximum flow is subject to a tolerance of 15%. Maximum flow rates will only be achieved if sufficient dynamic pressure between 1.2 bar – 1.8 bar is available.

• † Values for industry comparisons.
• †† Declared load profile XL.

Please refer to the installation manuals outlining the installation process in more detail.

Parts & flues

Greenstar 8000+

Combi|
---|---
Greenstar 8000+ 32kW Combi NG| 7 736 702 578
Greenstar 8000+ 36kW Combi NG| 7 736 702 579
Greenstar 8000+ 40kW Combi NG| 7 736 702 582
Greenstar 8000+ 45kW Combi NG| 7 736 702 583
Greenstar 8000+ 50kW Combi NG| 7 736 702 584
Greenstar 8000+ 32kW Combi LPG| 7 736 702 585
Greenstar 8000+ 36kW Combi LPG| 7 736 702 586
Greenstar 8000+ 40kW Combi LPG| 7 736 702 587
Greenstar 8000+ 45kW Combi LPG| 7 736 702 588
Greenstar 8000+ 50kW Combi LPG| 7 736 702 589
System|
---|---
Greenstar 8000+ 30kW System NG| 7 736 702 590
Greenstar 8000+ 35kW System NG| 7 736 702 591
Greenstar 8000+ 30kW System LPG| 7 736 702 597
Greenstar 8000+ 35kW System LPG| 7 736 702 598
Regular|
---|---
Greenstar 8000+ 30kW Regular NG| 7 736 702 592
Greenstar 8000+ 35kW Regular NG| 7 736 702 593
Greenstar 8000+ 40kW Regular NG| 7 736 702 594
Greenstar 8000+ 45kW Regular NG| 7 736 702 595
Greenstar 8000+ 50kW Regular NG| 7 736 702 596
Greenstar 8000+ 30kW Regular LPG| 7 736 702 599
Greenstar 8000+ 35kW Regular LPG| 7 736 702 600
Greenstar 8000+ 40kW Regular LPG| 7 736 702 601
Greenstar 8000+ 45kW Regular LPG| 7 736 702 602
Greenstar 8000+ 50kW Regular LPG| 7 736 702 603

Greenstar 8000+ Style

Combi|
---|---
Greenstar 8000+ Style 32kW Combi NG| 7 736 702 580
Greenstar 8000+ Style 36kW Combi NG| 7 736 702 581

Flues

100mm White Flues|
---|---
Standard telescopic flue & terminal (350 – 570mm)| 7 716 191 082
Extension flue kit (960mm)| 7 716 191 083
Short flue extension (220mm)| 7 716 191 133
Plume management kit (60mm dia.)| 7 716 191 086
90° flue bend| 7 716 191 084
45° flue bend| 7 716 191 085
Support bracket kit| 7 716 191 177
Vertical 1,090mm BF kit (inc. adaptor)| 7 719 002 430
100mm Silver Flues|
---|---
Silver Standard telescopic flue & terminal (350 – 570mm)| 7 738 112 869
Silver Extension flue kit (960mm)| 7 738 112 871
Silver Short flue extension (220mm)| 7 738 112 873
Silver 90° flue bend x 1| 7 738 112 874
Silver 45° flue bend x 2| 7 738 112 875

 Accessories

Controls|
---|---
EasyControl (White)| 7 736 701 341
EasyControl (Black)| 7 736 701 392
EasyControl RF Key| 7 738 113 610
EasyControl Table Stand| 7 736 701 576
EasyControl and 3 x Smart TRV Set – White| 7 736 701 555
EasyControl and 3 x Smart TRV Set – Black| 7 736 701 556
Individual Smart TRV| 7 736 701 575
Smart Individual Room Thermostat (230V)| 8 750 001 003
Smart Individual Room Thermostat (24V)| 8 750 001 004
Comfort+ I RF| 7 738 112 323
Comfort+ II RF| 7 738 112 324
Greenstar Sense I| 7 738 110 054
Greenstar Sense II| 7 738 111 064
Comfort+ Wireless Outdoor Weather Sensor| 7 738 112 343
Accessories|
---|---
Greenstar Intelligent Filling System| 7 738 112 911
Greenstar System Filter (22mm mini)| 7 733 600 266
Greenstar System Filter (22mm)| 7 733 600 236
Greenstar System Filter (28mm)| 7 733 600 237
Greenstar System Filter (22mm brass)| 7 733 600 476
Vertical Pre-piping Assembly Kit| 7 716 192 607
Greenstar Low Loss Header| 7 716 192 614
DHW Pre-heat Accessory| 7 738 113 072
Remote PRV Kit| 7 738 112 910

Get in touch

Sales

• Tel: 0330 123 9669
• Email: sales.bosch@uk.bosch.com
• Technical Helpline (Pre & Post Sales)
• Tel: 0330 123 3366
• Email: technical-advice@uk.bosch.com
• Spare Parts
• Tel: 0330 123 9779
• Email: spares.mailbox@uk.bosch.com
• Controls Helpline
• Tel: 0330 123 3641

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Training

• Tel: 0330 123 0166
• Email: training@uk.bosch.com
• worcester-bosch.co.uk/eacademy

Worcester Bosch

Cotswold Way Warndon

Worcester
WR4 9SW
worcester-bosch.co.uk
Calls to and from Bosch Thermotechnology Ltd may be recorded for training and quality assurance purposes. Worcester Bosch is a brand name of Bosch Thermotechnology Ltd. This brochure is accurate at the date of printing, but may be superseded and should be disregarded if specification and/or appearances are changed in the interest of continued improvement. The statutory rights of the consumer are not affected.
8-716-119-853 J 09/24

References

• Invented for life | Bosch Global
• New Boilers | Worcester Bosch

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