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Gas Boiler Inspection Report Template

Assess the condition, safety, and efficiency of a gas boiler with this online report. Record safety checks, component inspections, combustion analysis, and recommendations.

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Gas Boiler Inspection Report

No.GBI-2026-0714

1. General Information

Inspection date7/14/2026 Address12 Oak Street, London SE1 2AB
Expert David Wilson , Gas Safe Registered Engineer

2. Object of Inspection

Object typenot filled in Object nameIdeal Logic+ Combi 30
Technical conditionnot filled in

3. Main Parameters

Flue Gas CO Reading45 Flue Gas CO2 Reading8.5
Gas Rate2.8 Gas Pressure21
Safety Valves OperationalNo Flue ConditionClear
Emergency Shutoff PresentNo

4. Additional Parameters

Combustion Efficiency: 92.5 Flue Gas Temperature: 65
Air Inlet Temperature: 20 Carbon Monoxide (ppm): 45
Carbon Dioxide (%): 8.5 Excess Air (%): 35

5. Inspection Findings

No.Damage descriptionPhotos
1-not filled in
2-not filled in

6. Additional Information

Identification was carried outBoiler identified: Ideal Logic+ Combi 30, serial number 123456789
There are remarksBoiler operating within normal parameters. Minor soot buildup on heat exchanger.

7. Inspection Participants

No.Full namePosition / statusComment
1David WilsonInspectorGas Safe registered engineer
2Emily BrownHomeownerProperty owner

Signatures

______________________________
David Wilson, Gas Safe Registered Engineer
______________________________
David Wilson
______________________________
Emily Brown

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Purpose and Procedure for Drafting the Document

What Is a Gas Boiler Inspection Report?

This report documents a thorough inspection of a gas boiler, including safety checks, component condition, combustion analysis, and any defects. It helps ensure safe and efficient operation.

Why Use This Template?

The online template guides you through all critical inspection areas, from flue gas analysis to component-by-component assessment. It provides a clear record for the engineer and customer.

Key Sections

Sections include inspection details, safety checks, component inspection (repeatable), combustion analysis, defects and observations, photos, conclusions, and signatures.

Annual Boiler Servicing

Gas Safe engineers use this report during annual boiler servicing to document safety checks and performance.

Fault Diagnosis

When a boiler malfunctions, the inspection report helps identify the root cause by recording component conditions and test results.

Landlord Gas Safety Records

Landlords must keep records of gas appliance inspections; this report serves as documentation for each boiler.

Warranty and Insurance Claims

Manufacturer warranties and insurance policies may require documented inspections to validate claims.

  1. 1

    Perform Safety Checks

    Measure flue gas CO and CO2, gas rate, gas pressure, check safety valves, flue condition, and emergency shutoff.

  2. 2

    Inspect Components

    For each key component (heat exchanger, fan, condensate trap, etc.), record condition, observations, and any defects.

  3. 3

    Analyze Combustion and Conclude

    Record combustion efficiency, temperatures, and excess air. Provide an overall condition rating and recommendations.

Photo Report Generator

Attach photos of the boiler front panel, heat exchanger, defects, and combustion analysis readings to the inspection report.

Create Photo Report

Mobile Photo Documentation App

Capture boiler inspection photos on site with the mobile app and integrate them directly into the report.

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Document Sections

Click a section to jump to it in the sample document.

General Information

Records the inspection date, customer address, and Gas Safe registered engineer details.

Object of Inspection

Identifies the boiler by manufacturer, model, serial number, and location.

Main Parameters

Records safety checks: flue gas CO/CO2 readings, gas rate, gas pressure, safety valves, flue condition, and emergency shutoff.

Additional Parameters

Records inspection of key boiler components, including condition, observations, and defects.

Inspection Findings

Lists any defects or observations found on boiler components, with descriptions and photos.

Additional Information

Provides a summary of findings, recommendations, and the next recommended inspection date.

Inspection Participants

Lists the inspector and recipient of the report.

Signatures

Captures the signatures of the inspector and recipient.

Document Fields and Columns

General Information

Inspection date
Date when the boiler inspection was performed.
Address
Address where the boiler is installed.
Expert
Name and Gas Safe registration number of the inspector.

Object of Inspection

Object type
Type of boiler, e.g., combi, system, conventional.
Object name
Manufacturer and model of the boiler.
Technical condition
Overall condition of the boiler.

Inspection Findings

No.
Sequential number for each defect or observation.
Element
Component where the defect was found.
Defect
Type of defect or observation.
Damage description
Detailed description of the defect or observation.
Photos
Photographic evidence of the defect.

Inspection Participants

No.
Sequential number for each participant.
Full name
Full name of the participant.
Position / status
Role of the participant, e.g., inspector, facility manager.
Comment
Any additional comments about the participant.

Frequently Asked Questions about Photo Reports and Photo Tables

Who should perform a gas boiler inspection?

A Gas Safe registered engineer should perform the inspection. The report is typically completed by the engineer and signed by the customer or facility manager.

What measurements are taken during the inspection?

Key measurements include flue gas CO and CO2 readings, gas rate, gas pressure, combustion efficiency, flue gas temperature, and excess air percentage.

Can I add photos to the report?

Yes, the template supports attaching photos of the boiler front panel, heat exchanger (if accessible), defects, and combustion analysis readings.

Is this report suitable for landlord gas safety records?

Yes, the report documents the inspection findings and can be used as part of landlord gas safety records. Ensure compliance with local regulations.

How do I use this template?

Open the template in the online editor, fill in the boiler and customer details, complete the safety checks and component inspections, and sign digitally. Export the final report.

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Enter inspection details and generate a ready-to-download document.