What should an exhaust fan inspection cover?

An exhaust fan inspection should cover motor condition including heat, vibration and noise, bearings, belt condition and tension, guards and safety screens, ductwork connections, fan blades and housing condition, measured airflow performance and electrical connections. Critical applications such as laboratory or hazardous area exhaust may also require smoke or tracer gas testing to verify extraction rates.

How often should exhaust fans be inspected?

Inspection frequency depends on the application. Kitchen exhaust fans are typically inspected monthly due to grease buildup. General ventilation and car park fans are inspected quarterly. Hazardous area exhaust systems may require weekly or daily checks. Always follow manufacturer recommendations and site risk assessments to determine the appropriate frequency for each fan.

What Australian standards apply to exhaust fan maintenance?

AS/NZS 1668.2 covers ventilation requirements for occupied buildings and sets minimum extraction rates. The WHS Act requires the PCBU to maintain plant so it remains safe for workers and building occupants. The Building Code of Australia lists mechanical ventilation as an essential safety measure requiring regular compliance checks. AS 1851 applies where exhaust fans are part of the fire protection system such as smoke exhaust fans.

Is the exhaust fan inspection checklist free to download?

Yes. Download and use the exhaust fan inspection checklist for free. Open the file and use your browser Print to Save as PDF. No MapTrack account or sign-up is required. For organisations managing dozens or hundreds of exhaust fans across multiple buildings, MapTrack schedules inspections automatically, sends alerts when services are overdue, and retains every inspection record digitally against the asset for instant retrieval during compliance audits or insurer reviews. Book a demo to see how it works.

What are the consequences of not inspecting exhaust fans regularly?

Uninspected exhaust fans can fail silently, allowing hazardous atmospheres to build up in enclosed spaces such as car parks, kitchens and plant rooms. This creates immediate health and safety risks for building occupants and workers. From a compliance perspective, the Building Code of Australia lists mechanical ventilation as an essential safety measure, and failure to maintain it can result in building compliance orders, insurance claim rejection and personal liability for the building owner or facility manager. Bearing failure from lack of lubrication can also cause costly motor damage and extended downtime.

Can exhaust fan inspections be done by in-house facilities staff?

General visual inspections, belt checks and airflow measurements can be performed by trained in-house facilities staff. However, any work involving electrical testing, motor replacement or modifications to the fire protection system should be carried out by a licensed electrician or qualified HVAC technician. Smoke exhaust fans that form part of the fire safety system must be inspected and certified by a competent person in accordance with AS 1851. Always follow your organisation's competency requirements and site-specific procedures.

Free exhaust fan inspection checklist

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Free exhaust fan inspection checklist (PDF-ready). Covers motor, bearings, belts, guards, ductwork and airflow. Meets Australian WHS requirements.

Jarrod Milford

Commercial Director

Updated 2 May 2026

Also see:Maintenance and work orders →Best CMMS software →MapTrack vs MaintainX →

Updated 2 May 2026

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What is a exhaust fan inspection checklist?

An exhaust fan inspection checklist is a structured form used to verify that exhaust fans are operating safely and effectively. MapTrack users digitise this checklist to log inspections against each fan asset and trigger follow-up work orders automatically. The inspection covers motor condition, belt tension and alignment, bearings, guards, ductwork connections and measured airflow performance. Using a standardised checklist ensures every fan receives the same level of scrutiny regardless of its location or the technician performing the inspection.

Exhaust fans are critical safety assets in Australian commercial and industrial buildings. They remove heat, fumes, dust and airborne contaminants from kitchens, plant rooms, car parks, laboratories and manufacturing areas. A failed exhaust fan can create immediate health and safety risks including hazardous atmosphere buildup and non-compliance with the Building Code of Australia (NCC, BCA Volume 1, Part F4) essential safety measures requirements. AS/NZS 1668.2 sets minimum ventilation and extraction rates for occupied spaces, and AS 1851 requires routine service of fire protection systems including smoke exhaust fans. Regular documented inspections protect building occupants, demonstrate due diligence under the WHS Act, and provide the maintenance history needed for insurance and compliance audits. Without a systematic inspection programme, exhaust fan failures can go undetected for weeks, allowing hazardous atmospheres to develop in enclosed spaces and exposing building owners to enforcement action and liability.

Learn more about maintenance and work orders in MapTrack.

Benefits of using this exhaust fan inspection checklist

Consistency: every fan receives the same inspection regardless of location or technician
Compliance: documented inspections demonstrate the PCBU has met their WHS duty of care for ventilation systems
Early fault detection: catching bearing wear belt glazing or motor overheating before failure prevents unplanned downtime
Occupant safety: confirming exhaust airflow meets design specification protects building occupants from hazardous atmospheres
Accountability: signed inspection records create a clear trail of who checked each fan and when
Audit readiness: complete inspection history supports BCA compliance audits and insurer inspections

Benefits of digitising forms in MapTrack

When you digitise exhaust fan checklists in MapTrack, you get:

Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
Automatically get alerts when faults are identified.
Link every form digitally as a PDF to the relevant asset, location or person.
Receive a digital PDF copy with every submission to your email.
Ability to share forms digitally.
Build conditional logic (show or hide questions based on answers).
Take pictures or attach photos. Not possible with a paper-based form.
Electronic signatures.
Edit forms later without reprinting.
Restrict permissions (who can view, complete or approve).
Build forms with AI (describe what you need and MapTrack suggests the form).
Log refrigerant charge weights and leak-check results against each unit.
Schedule seasonal changeover inspections tied to heating and cooling cycles.
Track filter, belt and coil replacement intervals per system.

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“Doing monthly site audits in MapTrack has drastically reduced our equipment loss and downtime.”

Khalid El-Hussein

NSW Store Manager, Axis Services Group

What to include in a exhaust fan inspection checklist

This exhaust fan inspection checklist covers 8 key areas:

Motor condition: check for excessive heat vibration unusual noise and secure mounting bolts
Bearings: listen for grinding or rumbling and check for excessive play or lubrication leaks
Belt condition and tension: inspect belts for cracking glazing fraying and correct tension and alignment
Guards and safety screens: confirm all guards are in place secure and undamaged
Ductwork and connections: check flexible connections for tears and rigid ductwork for loose joints or corrosion
Fan blades and housing: inspect for buildup damage imbalance and secure fasteners
Airflow performance: measure airflow at grille or duct and compare to design specification
Electrical connections: check isolator condition terminal tightness and earth continuity

How to use this exhaust fan inspection checklist

Identify the fan: confirm the asset ID, location, area served and design airflow specification before starting the inspection so results can be compared accurately to the original design intent
Isolate and lock out: follow site-specific lock-out tag-out procedures at the local isolator, confirm zero energy on all circuits and display isolation tags before any physical inspection of rotating parts
Inspect motor and bearings: check motor surface temperature with an IR gun, listen for unusual vibration or noise, then check bearings for excessive play, rumbling sounds or lubrication leakage
Check belts and drives: inspect belt condition for cracking, glazing or fraying, check tension against manufacturer specification, verify pulley alignment and note any wear patterns requiring belt replacement
Inspect guards and housing: confirm all safety guards and screens are securely fastened and undamaged, then check fan blades and the housing interior for grease buildup, corrosion or physical damage
Measure airflow: with the fan running at normal speed, measure airflow at the grille or duct connection point using a calibrated anemometer and compare the reading to the design specification for that exhaust zone
Document and sign off: record all findings and measurements, note any defects requiring follow-up corrective action, sign the inspection form and schedule the next inspection date based on the site risk assessment

In MapTrack, you can track hvac maintenance and service schedules. Each submission is stored as a timestamped PDF against the asset record.

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How often should you complete this checklist?

Exhaust fan inspection frequency depends on the application and risk level. Kitchen exhaust fans typically require monthly inspection and cleaning due to grease buildup. General ventilation and car park exhaust fans are commonly inspected quarterly. Critical exhaust systems in laboratories or hazardous areas may require weekly or even daily checks.

Under the Australian WHS Act the PCBU must ensure plant including ventilation systems is maintained and inspected so it remains safe. AS 1668.2 sets minimum ventilation rates for occupied spaces and the Building Code of Australia requires ongoing compliance with essential safety measures including mechanical ventilation systems.

Frequently asked questions

Applicable regulatory standards

This template aligns with the following regulations and standards:

AS/NZS 1668.2 - Mechanical ventilation for acceptable indoor air quality
National Construction Code (NCC) - BCA Volume 1 Part F4
AS 1851 - Routine service of fire protection systems and equipment
Safe Work Australia Code of Practice: Managing Risks of Plant in the Workplace

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