FDNY boiler and combustion inspections

FDNY's Bureau of Fire Prevention inspects and certifies boilers, burners, and related combustion equipment across NYC buildings under the NYC Fire Code and FDNY rules. DOB also has a boiler registration and inspection role for certain systems; the two agencies share jurisdiction, and a building with a boiler can receive notices from either.

This guide focuses on FDNY violations related to boilers and combustion equipment — what the inspection covers, what typical violations look like, and how they get closed. Educational only — not legal advice or a filing manual.

What this means

FDNY inspections of boilers and combustion equipment generally focus on three areas:

1. Operator credentialing. Many boiler and combustion systems must be operated by someone holding the correct Certificate of Fitness (CoF) — a credential FDNY issues after training and a written exam. The CoF category depends on the equipment (oil burner, gas burner, pressure, capacity).
2. System condition. Leaks, flame-failure, safety-device defects, expired burner controls, and similar physical-condition issues.
3. Paperwork. Current permits, registration, inspection reports, and the operating log the CoF holder must keep on site.

When any of those areas fails inspection, FDNY issues an NOV / OATH summons. The summons is heard at OATH the same way DOB summonses are — see the ECB / OATH basics guide.

The operating log matters. For CoF-required systems, FDNY inspectors routinely review the operator's log — who operated the system when, what readings, and what events. A missing or incomplete log is its own violation regardless of the equipment's condition.

Common causes

• Operator without a valid Certificate of Fitness where required
• Expired or missing boiler permit / registration
• Failure to keep the required operating log for the system
• Combustion-equipment condition issues — leaks, flame failure, safety-device defects
• Failure to schedule or complete required periodic inspections

Timeline

• Inspection cadence. FDNY has a periodic inspection schedule and can inspect on complaint.
• Summons issued. On a failed inspection, FDNY issues an NOV / OATH summons.
• OATH hearing. Typically 6–8 weeks out from issuance.
• Cure and certify. After the hearing, the owner cures the condition and files the required closeout.
• DOB overlap. For systems also regulated by DOB (e.g., larger boilers), a DOB boiler inspection report (BBL / boiler report) is also due annually — separate track, separate penalties.

Penalties

FDNY penalties follow the Fire Code and FDNY rule schedule.

• Base penalties vary sharply by offense category. Administrative / paperwork violations tend to run in the $1,000 range per summons; condition-based and safety-critical violations are materially higher.
• Repeat offenses within a specified period carry elevated penalties.
• Stipulations. OATH stipulations are available for many FDNY summonses; check the face of the summons.
• Cumulative risk. A boiler room with multiple simultaneous NOVs (CoF + paperwork + condition) can produce a serious aggregate penalty.

How it typically gets resolved

1. Read the summons carefully. Identify the rule cited — an operator credential issue is a different cure than a flame-failure issue.
2. Engage an FDNY-licensed boiler / burner service firm to inspect, document, and repair the physical condition.
3. Confirm CoF coverage. Verify the CoF holder on duty has the correct category, the certificate is current, and the category matches the equipment.
4. Update the operating log. If the log was the problem, reconstruct the missing entries and tighten the process going forward.
5. Appear at OATH or sign a stipulation if offered; mitigation evidence (the cure is done) reduces the penalty.
6. File a Certificate of Correction for any violation requiring one (see our cert-of-correction guide).

When to hire a pro

• FDNY-licensed boiler / burner service firm — for condition repairs, not in-house.
• CoF-holder operator — a credentialed operator is required where the Fire Code says so; contract operators are common and acceptable.
• Expediter — useful when the cure spans FDNY and DOB (e.g., a boiler that has both an FDNY NOV and a missing DOB annual boiler report).
• Attorney — for contested hearings or where the violation overlaps with a fire incident or injury claim.

Related guides

• DOB Class 1 — immediately hazardous
• DOB Class 2 — major
• ECB / OATH hearings — the basics
• Certifying correction — HPD + DOB

Disclaimer