- Origin
- USA
- Equipment we service
- Chiller, fan coil, air handling unit
- Service type
- Independent technical service
- Service area
- Based in Ankara, scheduled team across Türkiye
Dunham-Bush service, maintenance and repair
Dunham-Bush is a long-established HVAC manufacturer of US origin. In Türkiye, it is encountered especially in hospitals, public buildings, hotels, shopping malls and industrial facilities, in central systems that have mostly been in operation for many years.
The Dunham-Bush equipment groups we service are chillers, fan coils and air handling units. These units are usually parts of the same central system; the chilled water produced by the chiller is distributed to the air handling units and fan coils. Evaluating the system as a whole makes it easier to find the source of efficiency loss.
On units that have been running for a long time, preventive maintenance and compressor overhaul are the most effective ways to reduce sudden failures. Based on the measurement results, we offer a repair or overhaul recommendation and supply the part as an equivalent or original with customer approval.
Dunham-Bush equipment groups
Dunham-Bush Chiller servicemaintenance, fault, repair
Dunham-Bush Fan Coil servicemaintenance, fault, repair
Dunham-Bush Air Handling Unit servicemaintenance, fault, repairDunham-Bush service areas
In Ankara our teams are out in the field every day; we respond to breakdown calls the same day. In other provinces we work on a project, annual maintenance contract and public tender basis by sending a planned team from Ankara.
Frequently asked questions
Are you an authorized Dunham-Bush service?
No. YOİ Mühendislik provides maintenance and repair services for Dunham-Bush units as an independent technical service. For work covered by warranty, we recommend contacting the manufacturer's authorized service.
Do you service older Dunham-Bush chillers?
Yes. On units that have been running for a long time, we carry out fault diagnosis, repair and compressor overhaul. Parts availability is assessed unit by unit.
Do you provide service outside Ankara?
We have no branch outside Ankara; we send a scheduled team from Ankara to other provinces. The service is carried out on a project, annual maintenance contract and public tender basis.
Do you take part in tenders for systems in public buildings?
Yes, we take part in public tenders. We hold the TSE Service Competence Certificate and ISO 9001/14001/45001/10002 certificates.