The Certified Pool & Spa Hot Tub Technician® program covers the essentials of servicing portable and permanently installed hot tubs and spas and equipment repair and replacement.
To become certified as a CHTT (Certified Hot Tub Technician®), you must complete the CHTT course and take the CHTT Exam. An additional registration form and $115 fee for the CHTT Exam is required. The CHTT Exam is 75 minutes long, open book, with 50 multiple-choice questions. You must score 75% or better to pass.
|Unit||Number of Questions|
|Unit 1: Safety and Health||2 questions|
|Unit 2: Practical Knowledge for Technicians||3 questions|
|Unit 3: Electrical Systems||7 questions|
|Unit 4: Pump and Equipment Systems||9 questions|
|Unit 5: Control Systems||8 questions|
|Unit 6: Heaters & Accessories||7 questions|
|Unit 7: Water Chemistry||14 questions|
|50 questions total|
Please contact PHTA at firstname.lastname@example.org for additional information on the CHTT exam and application process.
This self-paced online format is interactive and engaging with videos, quizzes, and exercises. You have the option to purchase the full course or a specific module.