Buderus Heating Boilers
This article provides Buderus company information, history, free PDF downloads of service manuals, and contact information for service and repair.
Page top illustration: a Buderus low-tempeature oil-fired heating boiler, hosted now by bosch-climate.us cited below.
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Buderus Heating Boilers Manuals & Contact Information

Buderus produces heating boilers, hot water tanks, radiant heating equipment, HVAC controls, solar heating equipment, Here we include information about discontinued and current Buderus heating products.
- Contact: Buderus Boilers - Buderus USA,
Bosch Thermotechnology, 50 Wentworth Avenue, Londonderry NH, 03053 USA Tel: 603-552-1100, Toll Free: 800-283-3787 Fax: 603-965-7581 Website: http://www.buderus.us
TECH SUPPORT FAX: 603-965-7581
Or http://www.buderus.net/
Buderus current product manuals: oil-fired, gas-fired, condensing, and commercial boilers; controls, radiant heating products, and water heater manuals for current products can be downloaded at this link:
http://www.buderus.us/buderusprofessionals/downloads.html
Discontinued product installation and operation service manuals can be downloaded at:
http://www.buderus.us/buderusprofessionals/downloads-t6.html
- Contact also: Bosch Thermotechnology, 65 Grove Street, Watertown, MA 02472 USA
Residential Products Tel: 800-283-3787
Commercial Products Tel: 800-326-1400
Fax: 603-965-7568
Tech Support Fax: 603-965-7581
Customer Support E-mail Addresses
Commercial Products: commercial.salessupport@us.bosch.com
AC parts only: order-entry@us.bosch.com
All Other Residential Products: residential.salessupport@us.bosch.com
Technical Support E-mail Addresses
AC:
ac.techsupport@us.bosch.com
Boilers: boiler.techsupport@us.bosch.com
Tankless: tankless.techsupport@us.bosch.com
Furnace: furnace.techsupport@us.bosch.com
Bosh currently (2021) provides Buderus equipment support and manuals, for the models listed below - see this manual download page:
https://www.bosch-climate.us/support-center/download-center/downloads-for-buderus-products/manuals-for-support.html
Buderus Oil Fired Boiler Manuals: Models G115WS, G215
BUDERUS LOW TEMPERATURE OIL-FIRED BOILER IO MANUAL [PDF] Op. Cit.
Buderus floor-standing gas boilers, non-condesing Boiler Manuals: GC144 MANUAL [PDF] Op. Cit.
Other Buderus non-condensing gas boilers include the GA124 and G23AX
Buderus Condensing Gas Boilers Manuals, Models SSB-series IO MANUAL [PDF]
the company also provides the GB162-series , GB162-High Altitude Series boilers
Buderus High-Output Boilers, Models G315 LOW TEMPERATURE OIL/GAS BOILER IO MANUAL [PDF]
Bosch also provides the Buderus SB6-series, SB7-series, SB8-series
Buderus Tank-Water Heaters LT IO MANUAL [PDF]
Bosch also provides manuals for the Buderus SST, SM, S and SU-series water heaters
Buderus radiant heating system products
and other Buderus products
- BUDERUS G115 DIRECT VENT OIL BOILER INSTALLATION & OPERATION MANUAL [PDF] Buderus USA,
Bosch Thermotechnology op. cit. PRODUCTS MANUFACTURED BY BBT Thermotechnik GmbH, 35573 Wetzlar www.buderus.de [Germany]
Venting this boiler is discussed in a FAQ at
DIRECT VENT / SIDE WALL VENT FAQs-3
- BUDERUS LOGAMAX Plus GB142 Gas Condensing Boiler MANUAL [PDF], AM10 - Outdoor Reset Modulating Boiler Control, MCM10 - Multi-boiler Cascade Module, RC35 - Energy Management System (EMS) with
Outdoor Reset, Room Reset, Zoning and Solar
Thermal capabilities, Logamatic 4000 Control System, Bosch, retrieved 2017/04/24, original source: http://www.bosch-climate.us/files/201204202159400.GB142_applications_manual_01.2012.pdf
Where can I find the manual for my Buderus Boiler SN 0.240 ?
I'm seeking a manual for a Buderus serial # 0.240.35 (May 7, 2020) Annie
Moderator reply:
See the information above on this page, but
The serial number, Annie, won't help you find the manual (unless you call Buderus).
Instead, you'll need the Buderus model number.
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