Efficient Rheem RTG-84XLN-1 8.4GPM Gray Outdoor Gas Tankless Water Heater for Home Use

The RTG-84XLN-1 is an outdoor, high-performance natural gas tankless water heater tailored for continuous hot water supply. Its industry-leading low-flow activation feature with a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM ensures reliable hot water access even during periods of low usage. The ultra-low NOx burner not only adheres to the stringent SCAQMD safety regulations but also boasts minimal emissions. The innovative Guardian Overheat Film Wrap safeguards the unit from overheating, a risk faced by other models.

Enhancing its features, the RTG tankless water heater comes equipped with maintenance notifications, a self-diagnostic system, and an EcoNet-enabled mobile app (an additional kit is optional). The purchase is further justified by the inclusion of a digital remote control and a 10-foot thermostat wire. Given its outdoor design, it requires no venting; ideal for installations serving up to three bathrooms, boasting an efficiency of 0.81-.82UEF (0.82EF in Canada) and a heat output of 180,000 BTU per hour.

Professional installation is mandatory to maintain the warranty, as any DIY installation would render it void. The exclusive Water Savings technology saves up to 1,100 gallons annually, demonstrating its eco-friendliness. Additionally, the Hot Start Programming minimizes cold water shock by maintaining a ready-fire state, and a recirculation pump kit is available for seamless operation. This tankless heater is built to withstand outdoor conditions, offering freeze protection down to -30 degrees Celsius. Operating on natural gas, the RTG-84XLN-1 promises efficient and dependable hot water access.

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