Boiler Registration & Certificate of Compliance (Florida Boiler Safety Act): Miami restaurant guide
Florida DFS — State Fire Marshal, Boiler Safety Section
What it is
Boilers in buildings open to the public must be registered, inspected and carry a state certificate of compliance under ch. 554, F.S. Small potable hot-water heaters are exempt.
When a restaurant needs it
Only if you install a boiler or a large water heater above the exemption: potable hot water supply boilers are exempt if they do not exceed 400,000 Btu per hour heat input, 210°F and 120 gallons.
How to apply
Your installer contacts the chief boiler inspector to schedule an inspection no later than 7 days before the boiler is placed in service; after inspection the state issues the certificate and invoices the fee.
Documents you’ll need
- Boiler manufacturer data / nameplate
- City mechanical (and gas) sub-permit
- Installer contact and in-service date
Good to know
Most Miami restaurants use tankless or standard water heaters that fall under the exemption; check the Btu rating before assuming you need this.
Official source
FL DFS — Boiler Safety program · Chapter 554, F.S. — Boiler Safety Act (exemptions and fees)
Answer a few questions about your space and get every permit in order, with a timeline, a cost range, walkthroughs, and every application filled in for you to sign with Open.
Last reviewed 2026-10-06. Guidance only, not legal advice.