Diagnosis and repair
Code and measurement-based root cause; most repairs in one visit.
Repair, maintenance, genuine parts and installation for Baymak Lectus, Lectus Plus, Iridium and Idee — same day on Istanbul's European side.
Independent-service notice: Kayahan Isı is not Baymak's authorised service; we are an independent technical service with 45 years of authorised-service experience. For in-warranty work contact the manufacturer's authorised service; we handle every out-of-warranty fault, maintenance and installation.
Baymak is one of the most common brands in our area; we keep its parts in stock and resolve most faults in one visit.
Annual maintenance covers exchanger cleaning, gas/air setting, flue and safety tests with a measurement report. Only genuine Baymak parts, with written guarantee.
Code and measurement-based root cause; most repairs in one visit.
Exchanger and burner cleaning, flue-gas analysis, safety tests, report.
Manufacturer parts, box and documents handed over, written guarantee.
Capacity and flue suitability, condensing conversion, commissioning.
Power-flushing for cold radiators.
Reachable nights, weekends and holidays.
No, we are an independent service. For in-warranty appliances contact Baymak's authorised service.
Same-day service across Bahçelievler, Bağcılar, Bakırköy, Güngören, Zeytinburnu, Esenler, Bayrampaşa and Küçükçekmece on Istanbul's European side. Call us for neighbouring districts.
After diagnosis, the work and any part cost are quoted clearly before we start. Nothing is done without your approval.
Repair workmanship and the genuine parts we fit are covered by a written guarantee stated on the service report.
Our teams are based around Bahçelievler and cover eight districts; the nearest technician is dispatched to you.
Reach us 24/7 by phone or WhatsApp; diagnosis and pricing are stated clearly before any work starts.