Home › Hot Water Systems
Hot Water Systems Melbourne: Continuous Flow, Storage & Heat Pump
With gas continuous flow, gas and electric storage, and energy-efficient heat pump systems, Plum Trade Services supplies, installs and replaces every major hot water system across Melbourne and Geelong.
- Fast turn-around time
- Instantaneous hot water available
- Choose from Continuous Flow or Storage
- Reliable installation, backed by warranty
Trusted by Melbourne homeowners and businesses
Continuous Flow Hot Water - B-Range
Rinnai Continuous Flow hot water systems are among the most technologically advanced available today - heating water as it passes through the unit, rather than storing it, to reduce running costs and greenhouse gas emissions.
The compact B-Range is available in 16L (6.1 star), 20L (6.0 star) or 26L (6.0 star) variants, supplied in a neutral Dune colour, and its small size means it can be installed almost anywhere.
Continuous Flow Hot Water - Infinity
Rinnai revolutionised the Australian hot water market in the early 1990s with the first electronically controlled gas continuous flow system. The Infinity range continues that legacy - steady, temperature-controlled hot water with unparalleled performance, energy efficiency and water conservation.
Designed and engineered to withstand harsh Australian conditions, Infinity systems combine excellent reliability with hot water that never runs out.
Gas Hot Water Storage
A quick, easy and cost-effective replacement for an existing 3 or 4 star gas storage system, the Rinnai Hotflo range offers a choice of 135L or 170L storage capacities, delivering mains-pressure hot water to multiple taps at once.
Rinnai has optimised gas consumption to reduce energy usage without compromising on performance, giving sufficient first-hour delivery and recovery while maintaining the unit's life expectancy.
Electric Hot Water Storage
Rinnai's Hotflo Electric range provides flexible installation options, Vitreous Enamel lined tanks and a generous 10-year warranty.
Available from a super-compact 25L unit right up to a 400L storage cylinder, these tanks suit almost any household - and are a straightforward like-for-like replacement for an existing unit.
Heat Pump Hot Water
Rather than generating heat directly, a heat pump extracts heat from the surrounding air and transfers it to your water - using up to 75% less energy than conventional electric or gas systems, and saving up to 70% on your hot water running costs.
A new system typically costs around $3,500 after rebates, and most units last 10–15 years with proper maintenance. Pair it with solar panels to reduce or even eliminate your electricity costs for heating water.
Rebates & Programs
Save on a Heat Pump Hot Water Upgrade Through the VEU Program
The Victorian Energy Upgrades (VEU) Program offers rebates of up to $1,000 or more when you switch to an energy-efficient heat pump hot water system, on top of the running-cost savings you'll already see on your power bill.
- Homes older than 2 years are eligible
- Households with a combined income under $210,000/year qualify
- Plum Trade Services is an accredited VEU program participant
- We handle all rebate paperwork and eligibility checks
Hot Water Guides & Know-How
Everything else you might want to know before you choose or replace a hot water system.
Which System Is Best For You: Gas or Electric?
A straight comparison to help you choose between gas and electric.
A Guide to Heat Pump Hot Water
The basics of energy-efficient water heating, explained.
Comprehensive Guide to Heat Pump Hot Water Systems
A deeper dive into how these systems work and what to expect.
Choose the Right Size & Features
Sizing and feature guidance for Victorian homes.
Does Your Hot Water System Need Replacing?
The warning signs to look out for before it fails on you.
Why Avoid "Free" or Very Cheap Heat Pump Offers
What to watch out for with too-good-to-be-true deals.
Heat Pump Costs, Savings & Rebates
The full financial picture, from purchase price to running costs.
Hot Water System Repairs
When your hot water system fails, don't let it disrupt your day. While repairs are underway, we can loan you a portable hot water unit - so you're not left without a hot shower while we sort out the fix.
Get in touch and we'll assess whether your system can be repaired or whether a replacement makes more sense.
