Manufacturer Instructions
You should always follow the manufacturer's instructions for clearance requirements. However, when the manufacturer does not specify clearance requirements, or they are lower than the minimum standard we follow the guidelines outlined in Energy Safe Victoria's Gas Information Sheet No. 25, which are based on the Australian and New Zealand Standard AS/NZS 5601.1:2013 and AS/NZS 5601.1:2022.
Summary of Requirement (ESV Guidelines)
From 30th March 2023, the minimum distance for range hoods changed from 600mm to 650mm for new installations. If replacing an existing installation the old requirement still applies (see below Existing Installations). For more information check the ESV page for details and FAQ on this new requirement.
New Installations
Overhead clearances for rangehoods, exhaust fans and downward facing combustible surfaces – New installations AS/NZS 5601.1:2022 Clause 6.10.1.1
Existing Installations
Overhead clearances for rangehoods, exhaust fans and downward facing combustible surfaces – Existing installations AS/NZS 5601.1:2013 Clause 6.10.1.1
For existing installations and where an appliance is to be replaced – from 30 March 2023 the following requirements can apply.
Important information to note
We do not quote to rectify non-compliance issues related to clearance when it involves a range hood or cooking appliance. The service report will list the recommended rectification method as “Contact an external contractor or a handyman”.
FAQ
| Clearance | Description |
|---|---|
| Under 450mm | Non-Compliant - Urgent Repair - Disconnect the appliance as an immediate safety issue. |
| 450-650mm | Compliant - Other Findings - This is not an immediate safety issue and is up to the owner to decide on action. |
Our technicians take measurements according to the 2013 standard. However, depending on the build date of the property and if a renovation was done, the reference point for measurements changes.
| Year | Description |
|---|---|
| 2004 | Standards state that this measurement is taken from the “highest part of the hob” |
| 2013 | Standards state this measurement is taken from the “highest burner” |
| 2022 | Standards state this measurement is taken from the trivet for new installations or renovations from 30 March 2023 |
Energy Safe Victoria (ESV) states that any installation with a clearance of less than 450mm is considered immediately dangerous. Below is an extract from ESV Gas Frequently Asked Questions:
AS/NZS5601.1 requires that the overhead clearance to any surface shall not be less than 450mm so any lesser clearance should also be considered immediately dangerous.