Rheem Pronto 12L Instantaneous Gas Water Heater

Experience the convenience and efficiency of on-demand hot water with the Rheem Pronto® 12L Instantaneous Gas Water Heater. Designed with advanced features including an inbuilt hydro-electric generator, this system ignites the gas when you turn on the hot water tap without the need for an electrical connection. With a 6-star energy rating, the Rheem Pronto delivers energy savings and reliable hot water, making it a suitable solution for homes seeking efficient and uninterrupted hot water supply.

Available Variations:
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Key Hot Water System Features

Convenient Installation

The Rheem Pronto is designed to use the same mounting points and connections as the most common mechanical water heaters, making installation quick and straightforward without significant adjustments.

No Electrical Connection Needed

Featuring an inbuilt hydro-electric generator, the Rheem Pronto ignites the gas as soon as the hot water tap is turned on, eliminating the need for an electrical connection. This provides greater flexibility for installation.

Precise Electronic Temperature Control

With electronic temperature control, the Rheem Pronto allows you to accurately set and maintain your desired hot water temperature, enhancing comfort and reducing temperature fluctuations.

Product Documents

Simple Seasonal Adjustment

Simple Seasonal Adjustment

The Rheem Pronto offers easy seasonal adjustment, allowing fine-tuning of the water heater to provide optimal hot water supply throughout the year, ensuring comfortable temperatures regardless of climate.

LED Operation Monitor

LED Operation Monitor

Equipped with an LED monitor, the Rheem Pronto informs you about its operation and provides diagnostic support to help quickly identify and address potential issues.

Reliable Natural Gas Operation

Reliable Natural Gas Operation

Operating exclusively on natural gas, the Rheem Pronto provides efficient, on-demand hot water without reliance on electricity, making it a practical choice for consistent hot water supply.

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Hassle-Free Hot Water Installation

The Rheem Pronto 12L is designed for easy installation using common mounting points and connections found in mechanical water heaters. This means it can often be installed without significant modifications, reducing installation time and complexity.

Hot Water Maintenance

Regular maintenance is recommended to ensure optimal performance and longevity of your Rheem Pronto 12L Instantaneous Gas Water Heater. Periodic checks should be conducted by a qualified technician to inspect the heat exchanger and gas components, ensuring safe and efficient operation.

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Comprehensive Warranty

The Rheem Pronto 12L Instantaneous Gas Water Heater comes with a comprehensive warranty package. It includes a 10-year parts warranty and a 3-year labour warranty on the heat exchanger. All other components are covered by a 3-year parts and labour warranty for domestic installations. Warranty conditions apply; please refer to the official documentation for full details.

Hot Water Service and Support

Support & Advice

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Frequently Asked Questions

Do I need an electrical connection for the Rheem Pronto?

No, the Rheem Pronto operates without an electrical connection thanks to its built-in hydro-electric generator which ignites the gas as soon as you turn on the hot water tap.

Can I easily adjust the water temperature for different seasons?

Yes, the Rheem Pronto allows simple seasonal adjustments enabling optimisation of the hot water supply throughout the year for comfortable temperatures in both warm and cool weather.

What type of gas does the Rheem Pronto use?

The Rheem Pronto 12L model is designed to operate exclusively on natural gas.

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Ready to Upgrade Your Hot Water System?

Upgrade to the Rheem Pronto 12L Instantaneous Gas Water Heater for instant, energy-efficient hot water on demand. Contact SunCity Hot Water today for expert installation and advice tailored to your needs. Enjoy reliable hot water—take the first step now!