Raypak Residential Series - 350
SunCity Hot Water supplies, installs and services the Raypak Residential Series - 350 across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Enhance your pool experience with the Raypak Residential Series - 350. Designed to extend your swimming season with reliable, efficient heating, this system ensures warm, comfortable water whenever you want to enjoy a dip. Contact SunCity Hot Water to explore this exceptional heating solution and find the ideal match for your pool or spa needs. Don’t let cold weather keep you out of the water - make your pool a year-round retreat.

Key Features
Unmatched Protection with ProTek Shield
Experience peace of mind with the built-in ProTek Shield module, expertly designed to safeguard the cupro-nickel heat exchanger for enhanced durability and extended system life.
Dependable Heating You Can Trust
Enjoy consistent comfort with reliable performance that keeps your pool or spa at the optimal temperature, allowing you to relax with ease.
Superior Longevity with Cupro-Nickel Excellence
Harness the power of a high-quality cupro-nickel heat exchanger engineered for exceptional corrosion resistance and durability, ensuring your heater stays efficient and effective for years.
Is your Raypak Residential Series - 350 not working?
No hot water, leaking or playing up? Don't rush to replace it — our licensed local technicians repair, service and replace all hot water 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.

Versatile Installation Options
Designed for indoor and outdoor use, the Raypak Residential Series - 350 adapts to various environments, delivering dependable heating performance all year.

Hassle-Free Maintenance
Integrated service code diagnostics simplify troubleshooting and maintenance, helping you keep your heater running smoothly.

Safety First with Child-Lock Function
The built-in child-lock function prevents unauthorised access to heating controls, ensuring safe operation and peace of mind for families.
Installation, Maintenance & Warranty
Installation
Suitable for both indoor and outdoor setups, the Raypak Residential Series – 350 features a robust design capable of reliable performance in diverse environments. This ensures seamless integration for year-round use.
Maintenance

Integrated service code diagnostics allow for quick troubleshooting, identifying potential issues early. This advanced feature simplifies maintenance and ensures the heater operates reliably.
Warranty
The Raypak Residential Series – 350 is backed by a solid warranty package:
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Residential: 3-year warranty on components and 1-year warranty on labour.
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Commercial: 6-month warranty on parts and labour.
Rheem quality assurance ensures long-term support for your investment.
Frequently Asked Questions
What is the construction material of the Raypak Residential Series - 350?
The heater features a powder-coated, heavy-gauge metal casing. Designed for durability and corrosion resistance, it ensures longevity even in harsh outdoor conditions.
Can the heater be integrated with my existing pool control systems?
Yes. The Raypak Residential Series – 350 connects with automatic pool control systems, allowing for seamless integration and convenient operation.
Is there an option for remote control?
Yes. An optional in-house remote control is available, enabling easy setting adjustments without needing direct access to the unit.
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 Raypak Residential Series - 350.
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.
Australia's Leading Hot Water Brands
We supply, install & service all major brands.
OMNI X Hot Water Systems
Rheem Hot Water Systems
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iHeat Solar Hot Water
iStore Heat Pump Hot Water
Apricus Solar Hot Water
Reclaim Residential
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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.
