How Do I Submit Aircon Installation Report To HDB? (Step-by-Step Guide for Singapore Homes)
- 338 Aircon
- May 3
- 3 min read
Installing a new air conditioner in your HDB flat? Before you kick back and enjoy the cool air, there's one crucial task you can't skip: submitting your aircon installation report to HDB.
This guide walks you through the step-by-step process for staying compliant with HDB regulations, avoiding penalties, and ensuring your home is safe and cool.
HDB Requirements for Aircon Installation
To maintain safety and structural integrity in public housing, the Housing Development Board requires that all air conditioning system installations:
Be performed by BCA-trained installers under the Installation of Air-Conditioning Units guidelines from the Building and Construction Authority.
Use approved materials and methods, especially if the air conditioner units are mounted on external walls or an air conditioner ledge.
Include safety brackets if the air condensing unit is mounted outside the building to prevent air conditioner falls.
Avoid drilling into a non-load-bearing wall panel, which can damage your indoor unit or the building structure.
Failure to comply with these HDB guidelines can result in penalties or even a jail term.
Who Needs to Submit the Report?
The HDB aircon installation report, also known as Form AC-02, must be submitted whenever you:
Install a new air-conditioning unit.
Replace existing outdoor units with a different model or location.
Make any structural adjustments for your aircon system that might affect the block's electrical loading.
Who submits it?
Ideally, your installer should complete and submit the form as part of the installation process.
However, you (the flat owner) are ultimately responsible for ensuring submission is proceeding.
How Do I Submit Aircon Installation Report To HDB? (Step-by-Step)
1. Download the Installation Form (Form ACP)
Go to the official HDB website.
Search for "Form AC-02" or navigate to the Installation of Air-Conditioners section.
Download and print the form (PDF) as part of your application process.
2. Complete the Form Accurately
Ensure your BCA-certified installer fills in:
Flat address and contact details.
Aircon brand, model, and running current.
Type of installation (wall-mounted, window unit, etc.).
Bracket details (e.g., stainless steel, galvanized iron) and the maximum weight allowed.
Important: Inaccurate or incomplete forms may be rejected by HDB branch management.
3. Submit the Form to HDB
Option A: Submit Online via HDB e-Services
Go to My HDBPage.
Navigate to Home Maintenance > Air-Conditioning Installation.
Log in with your SingPass.
Upload the completed Form AC-02 and confirm HDB permit requirements are met.
Submit.
Option B: Submit at HDB Branch Office
Visit the branch serving your precinct for HDB branch managing of your application.
Bring the printed form.
Request acknowledgment from the counter staff.
4. Receive Acknowledgment
If you submitted online, you'll receive a confirmation email or dashboard notice of completion.
If submitted in person, ask for a stamped copy.
Keep the receipt or reference number — you may need it for future renovations or resale.
Common Mistakes to Avoid
Hiring non-BCA-certified installers who may not understand the Building Control Act requirements.
Using expired or outdated Form AC-02.
Installing aircon in common areas or common corridors before approval is received.
Failing to engage the proper professionals for new wiring installation works.
Improper installation that doesn't meet the approved location standards.
What Happens if You Don't Submit the Report?
The Housing Development Board may issue a warning or fine.
Unsafe or unapproved installations may need to be returned to their original condition at your expense.
Your flat's resale or renovation approval could be delayed.
Home insurance claims may be affected in case of incidents that affect optimal performance.
Regular Maintenance Tips to Ensure Safety
After installation, be sure to fix regular maintenance schedules with your service provider to:
Check brackets and mounting security
Clean filters and coils
Verify electrical connections
Prevent leaks and water damage
Frequently Asked Questions
Q1: Can I submit the form on behalf of my contractor?
Yes, as the homeowner, you are allowed to submit the report, especially if your contractor didn't do so.
Q2: What is Form ACP?
It is HDB's official Air-Conditioning Installation Form, mandatory for all air conditioner installations.
Q3: Do I need approval for a replacement unit?
Yes, if the AC replacement involves a different model, BTU, or mounting location.
Q4: Is submission required for resale flats?
Yes. All HDB flats are subject to the same guidelines.
Download the Checklist: HDB Aircon Installation Submission Guide (PDF)
Get a printable version of this guide with a checklist of required documents and installer criteria.
📥Click below to download your free checklist
Need Help With Your Aircon Installation?
Don't risk fines or delays. Let our BCA-certified technicians handle the job, including the full HDB submission on your behalf.
👉 Contact Us at 338Aircon.sg or Book a Free Consultation today.
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