Are pool heaters / boilers required to be inspected?
Pool boilers are required to be inspected. Click here for more information regarding the difference between a pool heater and a pool boiler. ————————————————————————————————————————- For any information regarding boilers and pressure vessels you may contact: Division of Oil and Public Safety, Boiler Inspection Section, 633 17th Street, Suite 500, Denver, CO 80202-3610 Tele: 303-318-8484 FAX: 303-318-8534.