Prepare for the professional competence exams for steam and liquid boiler operators clearly and at your own pace.
Kotelna offers:
• 459 publicly available TIČR assignments for PK1–PK4, HK2–HK4 and KK4 ranges
• practice with explanations and a mock exam
• overview of topics from legislation, safety, boiler operation and water treatment
• history of results and statistics stored only in the device
• Czech, Slovak, English and Ukrainian
• light, dark and system appearance
• content available offline
The free version contains advertisements outside of the test questions. Ads can be removed with a one-time purchase.
Kotelna is an independent, unofficial study aid. It is not connected to TIČR or state authorities. It does not replace a professional course, training, manufacturer documentation or official exam. When operating the device, always follow applicable regulations, manufacturer documentation and local operating regulations.
Preparation for stoker exams: TIČR questions, tests and result history.