Rheem Premier® Loline 590160 Solar Water Heater
SunCity Hot Water supplies, installs and services the Rheem Premier® Loline 590160 Solar Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Make the switch to sustainable hot water today with SunCity Hot Water. Contact us to learn how the Rheem Premier® Loline 590160 Solar Water Heater can provide reliable, energy-efficient hot water all year round.

Key Features
160L Tank Capacity Suitable for 2-5 People
The Rheem Premier® Loline 590160 Solar Water Heater features a 160L tank, providing ample hot water for households of 2 to 5 people. This capacity supports a consistent hot water supply for daily use, making it suitable for medium-sized families seeking an energy-efficient solution.
Complete Frost Protection - Unique Drain-Back Heat Exchange Technology
This model incorporates Rheem’s exclusive Drain-Back™ heat exchange system, designed to prevent water from freezing in the system. This technology offers complete frost protection, ensuring dependable performance in colder climates.
6 Star Gas Continuous Flow Booster
Equipped with a 6-star gas continuous flow booster, the system guarantees a continuous hot water supply even when solar energy is insufficient. This high-efficiency booster operates while maintaining low energy consumption.
Product Documents

Energy Efficiency and Reliability
Harness solar power with the Rheem Premier® Loline 590160 combined with a 6-star gas booster to reduce reliance on traditional energy sources while maintaining a constant hot water supply.

Suitable for Cold Climates
The unique Drain-Back™ heat exchange system offers frost protection suitable for cold Australian climates, preventing freeze damage and ensuring durability.

Flexible Installation Options
Compatibility with multiple solar collectors allows installation optimisation based on site location and conditions.
Installation, Maintenance & Warranty
Installation

The Rheem Premier® Loline 590160 features a lightweight 91kg tank for easier handling and installation. It offers flexible installation with multiple solar collector options (1 x CSA2013, 2 x LCS, or 2 x NPT200) to suit specific site requirements.
Maintenance

Regular maintenance ensures optimal efficiency and longevity. Periodic inspections of the solar collectors, booster unit, and tank are recommended to maintain performance and identify potential issues early.
Warranty
The Rheem Premier® Loline 590160 is backed by a robust warranty package:
-
10-year warranty on gas booster heat exchanger (supply).
-
5-year warranty on cylinder and collector (supply).
-
3-year labour warranty on cylinder and heat exchanger.
-
3-year parts and labour warranty on the Gas Booster.
-
1-year warranty on collector labour and other components.
Frequently Asked Questions
Is the Rheem Premier® Loline 590160 Solar Water Heater eligible for government incentives?
Yes, this solar water heater is eligible for Small-scale Technology Certificates (STCs), which can help reduce upfront installation costs.
Does the Rheem Premier® Loline 590160 comply with regulations in all states?
The Rheem Premier® Loline 590160 complies with regulatory standards across all Australian states, ensuring safe and reliable operation nationwide.
Is the Rheem Loline® 511410 eligible for STCs?
Yes, the Rheem Loline® 511410 is eligible for Small-scale Technology Certificates (STCs), making renewable energy investment more accessible.
How does a solar hot water system work?
Roof-mounted solar collectors absorb heat from the sun and transfer it to the water in an insulated storage tank. An electric or gas booster tops up the temperature on cloudy days so you never run out of hot water.
Is there a government rebate for solar hot water systems?
Yes — eligible solar hot water systems qualify for Small-scale Technology Certificates (STCs), which reduce the upfront cost. SunCity Hot Water will confirm your eligibility and handle the paperwork.
How long do solar hot water systems last?
A well-maintained solar hot water system can last 15 years or more, with the tank and collector panels covered by manufacturer warranties.
How much do solar hot water systems cost?
Solar hot water systems cost more upfront than electric, but government STC rebates and much lower running costs offset this over time. Call SunCity Hot Water on 1300 728 122 for an all-inclusive quote on the Rheem Premier® Loline 590160 Solar Water Heater.
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.
Australia's Leading Hot Water Brands
We supply, install & service all major brands.
OMNI X Hot Water Systems
Rheem Hot Water Systems
AquaMAX Hot Water Systems
iHeat Solar Hot Water
iStore Heat Pump Hot Water
Apricus Solar Hot Water
Reclaim Residential
Vulcan Hot Water Systems
Haier Heat Pumps
EvoHeat Heat Pumps
Thermastore
Rinnai Hot Water Systems
Bosch Hot Water Systems
Stiebel Eltron Water Heater
Dux Hot Water SystemsNeed hot water fast?
Get a free quote today — same-day service available across SE QLD.
