Hot Water Requirements for Rental Properties in Tasmania

What the Law Requires

Under Section 36K of the Residential Tenancy Act 1997, a Tasmanian rental property must provide continuous hot and cold potable water to the bathroom washbasin, shower or bath, and kitchen sink. The hot water system must be capable of producing "a reasonable volume of hot water on demand."

There's no prescribed minimum temperature or specific flow rate in the Act. The standard is whether the system can provide a reasonable volume of hot water on demand. The Act sets no fixed time or volume threshold; an essential-service failure occurs when temperature or volume falls below the system's functional manufacturing parameters.

Hot Water Failure Is an Essential Service Issue

Hot water is classified as an essential service under Section 3(1) of the Act. When a hot water system stops working — either the temperature drops below functional levels or the volume becomes inadequate — the 24-hour urgent repair clock starts.

The landlord must respond within 24 hours of being notified. If they can't be reached or fail to act, the tenant has the statutory right to engage a licensed plumber or gas fitter directly and claim reimbursement. Tasmania imposes no dollar cap on these tenant-arranged urgent repairs — the work just has to be limited to restoring the service.

The reimbursement timeline: the landlord must pay the tenant back within 14 days of receiving the repairer's statement, itemised invoice and payment receipt.

Types of Hot Water Systems and Compliance

The Act doesn't mandate a specific type of hot water system. Electric storage, gas storage, heat pump, continuous flow (gas or electric) and solar with electric or gas boost all comply, provided they deliver adequate hot water on demand.

Practical considerations for each:

• Electric storage tanks are common in Tasmania. Ensure the tank size is adequate for the property's bedroom count — a 50-litre tank in a 4-bedroom house will generate complaints.
• Heat pump hot water works well in Tasmania's climate and qualifies for energy rebates. Installation must be by a licensed electrician (CEC required).
• Gas systems (storage or continuous flow) require a licensed gas fitter. The Gas Fitting Notice (GFN) must be lodged with the Director of Gas Safety within 48 hours of commissioning.
• Solar systems with electric boost are compliant, but the boost element must be functional — a solar-only system that can't deliver hot water on overcast winter days doesn't meet the "on demand" requirement.

When Partial Failure Counts

The essential service definition is specific about what "stopped working" means for hot water: temperature or volume drops below the system's functional manufacturing parameters.

A system that produces lukewarm water instead of hot qualifies. A system that delivers hot water to the kitchen but not the bathroom qualifies. A system where the pressure is too low to run the shower qualifies.

A slower recovery time by itself has no separate statutory threshold; the test is whether the system can supply a reasonable volume on demand and whether temperature or volume falls below its functional manufacturing parameters.

Maintenance and Prevention

Hot water systems don't fail without warning. During routine inspections (once every three months, 24 hours' written notice), check for:

• Visible corrosion or leaking around the tank or connections
• Temperature and pressure relief valve — it should not be constantly dripping (a sign of excessive pressure or a failing valve)
• Anode rod replacement — electric storage tanks need the sacrificial anode replaced every 5 years to prevent tank corrosion. This is maintenance, not a repair, and is the landlord's responsibility.
• Gas system servicing — annual servicing by a licensed gas fitter is good practice, though Tasmania doesn't mandate a recurring gas safety inspection like Victoria does.

Choosing a Replacement

When a system needs replacing rather than repairing, the 24-hour clock makes it impractical to shop around extensively. Having a preferred plumber or hot water specialist identified before you need one saves critical hours.

For replacement decisions:

• Match the system capacity to the property's bedroom count
• Choose a system appropriate for Tasmania's climate (heat pumps perform differently in Hobart vs the Central Highlands)
• Ensure installation is by a licensed tradesperson and that the relevant compliance certificate (CEC or GFN) is issued and lodged

Our Rental Minimum Standards in Tasmania guide covers hot water within the full essential services framework, with the repair-clock worksheet tracking every urgent and general repair deadline.

See more Tasmania guides →