Rheem Multipak MPI02
SunCity Hot Water supplies, installs and services the Rheem Multipak MPI02 across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Enhance your hot water system with the reliable and efficient Rheem Multipak MPI02. Contact SunCity Hot Water today to explore installation options and improve your facility's hot water performance and energy efficiency.

Key Features
Staged Delivery on Demand
The Rheem Multipak MPI02 provides staged delivery on demand, supplying hot water exactly when required while adjusting output to match consumption. This promotes energy efficiency by activating only the necessary capacity, suitable for facilities with variable water demands.
Left or Right-Hand Plumbing
Designed for straightforward installation, the Rheem Multipak MPI02 supports both left and right-hand plumbing configurations. This adaptability simplifies retrofitting and installation, saving time and enabling smooth integration into various plumbing layouts.
Compatible with Dead Leg and Recirculation Systems
The Rheem Multipak MPI02 is compatible with dead leg and recirculation systems, improving water availability and minimising delays in hot water delivery. This feature supports water conservation efforts and ensures prompt access to hot water across larger facilities.
Is your Rheem Multipak MPI02 not working?
No hot water, leaking or playing up? Don't rush to replace it — our licensed local technicians repair, service and replace Rheem systems across the Sunshine Coast, Brisbane, Bribie Island and Gympie. We carry common parts, so many repairs are done the same day.
Repair
Leaks, no hot water, element, thermostat and valve faults — diagnosed and fixed fast.
Service
Anode, valves and safety checks to keep your system running longer.
Replace
Past its best? We supply and install a new system, often the same day.
Product Documents

High-Efficiency Continuous Flow
The Rheem Multipak MPI02 features a continuous flow design that delivers hot water on demand, reducing energy consumption and optimising operational costs for facilities with variable water needs.
Pre-Engineered for Easy Installation
This system is pre-assembled and engineered for easy installation, minimising downtime and installation complexity.
Temperature-Limited Options for Safety
Includes a 50°C temperature-limited option tailored for dead leg applications, ensuring compliance with health and safety standards by reducing risks associated with stagnant water.
Installation, Maintenance & Warranty
Installation

The Rheem Multipak MPI02 is pre-engineered and assembled, facilitating a simple and efficient installation process. Its design accommodates both left and right-hand plumbing setups, easing integration into existing systems and reducing installation time with minimal disruption to your facility.
Maintenance

Regular maintenance is recommended to ensure optimum performance and longevity of the Rheem Multipak MPI02. This includes periodic checks of the heat exchanger and ignition systems by qualified professionals, as well as adherence to the manufacturer’s guidelines for temperature settings, particularly under 75°C for standard operation and 50°C for dead leg applications.
Warranty
The Rheem Multipak MPI02 comes with a comprehensive warranty package: • 5-year parts warranty on the heat exchanger when thermostat settings do not exceed 75°C. • 12-month parts and labour warranty. • 12-month parts warranty on the heat exchanger when thermostat settings exceed 75°C.
Frequently Asked Questions
What is the weight of the Rheem Multipak MPI02?
The Rheem Multipak MPI02 weighs approximately 95 kilograms, making it suitable for a variety of installation environments while providing a durable hot water solution.
What is the minimum flow rate required for operation?
The minimum flow rate required for effective operation of the Rheem Multipak MPI02 is 2.0 litres per minute, ensuring reliable performance even under low-demand conditions.
What is the maximum flow rate at a 50°C temperature rise?
At a temperature rise of 50°C, the Rheem Multipak MPI02 can deliver a maximum flow rate of 27 litres per minute, sufficient to meet the demands of high-use facilities.
How much does a new hot water system cost?
The cost of a new hot water system depends on the type and size. Electric storage systems are the most affordable upfront, while heat pump and solar systems cost more but save on running costs and may qualify for rebates. Call SunCity Hot Water on 1300 728 122 for an all-inclusive supplied-and-installed quote on the Rheem Multipak MPI02.
How long does a hot water system last?
Most hot water systems last 8–12 years. Electric storage systems typically last 8–10 years, while heat pump and solar systems can last 15 years or more with regular servicing.
What size hot water system do I need?
As a guide, 1–2 people suit 125–160L, 3–4 people (a family of four) suit 250–315L, and larger households suit 400L. Continuous-flow gas units are sized by hot water flow rate instead. SunCity will help size the right system for your household.
How much does it cost to install a hot water system?
SunCity Hot Water quotes all-inclusive pricing — supply, installation by licensed plumbers and electricians, tempering and pressure-relief valves, removal of the old unit, QBCC fees and GST — with no hidden extras. Call 1300 728 122 for a fast quote.
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