This manual, Thermostat may | Rheem HG instruction

Problem	Possible Causes	What To Do

Rumbling noise	Scale and sediment	● Clean tank.
	in tank.

Relief valve	Pressure build up	● This is an unacceptable condition and must be
producing popping	caused by thermal	corrected. Contact the water supplier or plumbing
noise or draining	expansion to a	contractor on how to correct this. Do not plug the
	closed system.	relief valve outlet.

Rattling noise	Internal heat trap	● This is normal for heat trap fittings when in operation
during periods of	fittings in operation.	and does not indicate a need for service.
water usage

Not enough or	Water usage may have	● Wait for the water heater to recover after an abnormal
no hot water	exceeded the capacity	demand.
	of the water heater.

	Low gas pressure.	● Check gas supply pressure and manifold pressure.

	The pilot may be out.	● Check the pilot. If necessary, relight using the
		instructions in the Lighting the water heater section
		of this manual.

	The thermostat may	● See the Temperature regulation of the water heater
	be set too low.	section of this manual.

	Leaking or open hot	● Make sure all faucets are closed.
	water faucets.

	Cold water inlet	● This is normal. The colder inlet water takes longer
	temperature may be	to heat.
	colder during the
	winter months.

Water is too hot	The thermostat	● See the Temperature regulation of the water heater
	is set too high.	section of this manual.

CAUTION: For your safety DO NOT attempt repair of gas piping, thermostat, burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.

Safety Instructions Installation Instructions Operating Instructions Care and Cleaning Troubleshooting Tips Customer Service

HG specifications

Rheem HG is a groundbreaking water heating solution designed to meet the needs of modern households and commercial spaces. Known for its efficiency and reliability, the Rheem HG product line integrates advanced technologies and innovative features, making it a standout choice in the competitive water heater market.

One of the primary features of the Rheem HG series is its energy efficiency. With an impressive Energy Factor (EF) rating, these water heaters utilize cutting-edge heat pump technology to extract heat from the air, significantly reducing the amount of electricity required to heat water. This efficient operation not only leads to lower utility bills but also contributes to environmental sustainability.

The Rheem HG series is equipped with smart technology, allowing users to monitor and control their water heating system remotely. Through a user-friendly mobile app, homeowners can adjust temperature settings, receive maintenance alerts, and track energy usage, ensuring optimal performance and peace of mind. This connectivity feature exemplifies Rheem’s commitment to integrating the latest smart home technologies into its products.

In addition to energy efficiency and smart features, Rheem HG is designed with durability in mind. Built with high-quality materials, these water heaters are resistant to corrosion and have extended warranties that reflect their reliability. The innovative construction also includes advanced insulation, which minimizes heat loss, ensuring that hot water is readily available whenever needed.

Another significant characteristic of the Rheem HG series is its versatility. Available in various sizes and capacities, these water heaters can accommodate the hot water demands of different households, from small apartments to larger homes. The flexibility in installation options, including both indoor and outdoor configurations, makes it easier for homeowners to find a solution that fits their specific requirements.

Safety features are paramount in the design of the Rheem HG series. Equipped with advanced leak detection systems, automatic shut-off mechanisms, and enhanced temperature control, these water heaters prioritize the safety of users while delivering consistent performance.

In summary, Rheem HG represents a fusion of energy efficiency, modern technology, durability, versatility, and safety. With its commitment to innovation and sustainability, Rheem continues to be a leader in the water heating industry, providing solutions that cater to the evolving needs of today’s consumers. Choosing a Rheem HG water heater not only guarantees high performance but also supports a greener future.

Problem

of this manual.

The thermostat may

HG specifications