Hot water systems
Hot Water Systems for Perth Homes
Four system types cover almost every Perth home. Each has a place, and each has trade-offs worth understanding before you spend money on a replacement.
In short: Perth homes typically use electric storage, gas storage, continuous flow gas or heat pump hot water. The right choice depends on available energy sources, outdoor space, household size and when hot water is used.
Electric storage
The simplest and usually the least expensive to install. Well suited to homes without gas and to straightforward like-for-like changeovers. Running costs are higher than gas or heat pump unless you are on a suitable off-peak tariff.
Gas storage
Faster recovery than electric and generally keeps working during a power outage. Requires reticulated gas or LPG, outdoor plant space and flue clearances to windows and boundaries.
Continuous flow gas
No tank, a compact wall-mounted footprint and hot water for as long as the tap runs within the unit's flow rate. Needs adequate gas line sizing and mains power for the electronics. Flow rate determines how many outlets can run at once.
Heat pump
Substantially more efficient than conventional electric storage and well matched to Perth's mild climate. Needs an outdoor position with airflow clearance, tolerance for fan noise and a suitable circuit. Pairs well with rooftop solar when run during daylight hours.
How to decide
- Confirm what energy is connected — gas changes the shortlist immediately
- Count occupants and bathrooms, not bedrooms
- Check whether outlets run at the same time in the morning
- Look at where the unit can physically go, including clearances
- Weigh purchase price against likely running cost over the system's life
Questions
Frequently asked questions
Hot Water Problem? Start With a Clear Answer.
Send through what is happening and a few photos of the system. You will get a straight assessment of your options and a written quote — not a sales pitch.
- Upload system photos with your enquiry
- Servicing Perth, Western Australia
- Contact us to confirm current availability