Rheem Pronto 16L Instantaneous Gas Water Heater

Name: Rheem Pronto 16L Instantaneous Gas Water Heater
Brand: Rheem

SunCity Hot Water supplies, installs and services the Rheem Pronto 16L Instantaneous Gas Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.

Upgrade your hot water system today with the Rheem Pronto 16L Instantaneous Gas Water Heater. Contact SunCity Hot Water to request a quote and enjoy efficient, reliable hot water on demand in your home.

Call 1300 728 122

The Details

Key Features

Same Mounting Points

The Rheem Pronto 16L uses the same mounting points and connections as common mechanical water heaters. This makes upgrading quick and easy, reducing installation time and costs while ensuring a seamless transition to a modern hot water system.

No Electrical Connection

The inbuilt hydro-electric generator powers the gas burner immediately when the hot water tap is turned on, allowing the Pronto to operate independently of mains electricity. This ensures reliable hot water even during power outages and simplifies installation.

Electronic Control

Enjoy precise water temperature control with the Pronto’s electronic system. Set and maintain your preferred temperature easily for consistent comfort while optimising energy efficiency by preventing unnecessary heating.

Call 1300 728 122

Product Documents

Install Instruction Rheem 834016 RPH 2019 Pronto Brochure

Easy Seasonal Adjustment

Adjust settings quickly to suit seasonal changes, ensuring optimal hot water supply all year round—from cooler winter days to warmer summer months.

LED Monitor for Diagnostics

The LED monitor provides clear operational feedback and helps identify faults promptly. This feature supports timely maintenance and reduces potential downtime.

Staged heating ensures water is heated only as needed

Natural Gas Only

Designed to operate on natural gas, the Pronto offers a cost-effective and reliable energy source, supporting environmentally conscious operation compared to many alternative fuels.

Peace of Mind

Installation, Maintenance & Warranty

Installation

Designed for easy installation using the same mounting points as conventional mechanical water heaters, the Pronto simplifies upgrades, saving time and costs while ensuring smooth integration into your home.

Maintenance

Routine checks are made easier with the LED diagnostic monitor, helping identify issues early for efficient servicing. Regular maintenance ensures optimal performance and minimises system downtime.

Warranty

Heat Exchanger: 10-year parts and 3-year labour warranty (domestic use only) Other Components: 3-year parts and labour warranty for domestic installations

FAQs

Frequently Asked Questions

What is the energy efficiency rating of the Rheem Pronto 16L?

The Pronto achieves 5.9 stars on natural gas and 5.8 stars on propane, offering efficient and cost-effective hot water.

How much hot water can it deliver?

It provides a continuous flow of 16 litres per minute at a 25°C temperature rise, suitable for showers, baths, and other household uses.

How does the electronic temperature control work?

The electronic control allows precise temperature setting and maintenance, ensuring consistent comfort and preventing overheating.

Is gas hot water cheaper than electric?

Gas hot water is often cheaper to run than peak-rate electricity, particularly for larger households. Continuous-flow gas only heats water on demand, avoiding the standby heat loss of a storage tank. Actual running costs depend on your gas rates and usage.

How does gas hot water work?

A gas hot water system burns natural gas or LPG to heat your water — either instantly as it flows through a continuous-flow (tankless) unit, or stored in a heated tank ready for use.

How long do gas hot water systems last?

Gas hot water systems typically last around 10–12 years with regular servicing. Continuous-flow units often last longer than storage models.

What size gas hot water system do I need?

Continuous-flow gas systems are sized by flow rate (litres per minute) based on how many hot water outlets run at once; gas storage systems are sized by tank capacity. SunCity will match the right unit to your household's peak demand.

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.

Trusted Brands