Acıbadem Mah., Onur Sokak
No. 18/A Koşuyolu
Kadıköy - Istanbul
Tel:    (0216) 544 11 44
Fax: (0216) 325 80 70
bosch.isisistemleri@tr.bosch.com

Bosch Heating Systems Ankara Regional Directorate
Akay Cad. No: 22
(across the Dedeman Hotel)
ANKARA
Tel: 0312 418 39 40 - 41
Fax: 0312 418 39 42
bosch.isisistemleri@tr.bosch.com

Bosch Heating Systems İzmir Regional Directorate
Akçay Caddesi No:283 (across the Emlak Bank Houses)
Gaziemir - İZMİR
Tel: 0232 274 81 70 - 71
Fax: 0232 274 61 81
bosch.isisistemleri@tr.bosch.com