Manuals / Rheem / Household Appliance / Water Heater

Rheem RTG2-42(PVN)(PVP) Venting System Inspection, Burner Inspection, Condensate Trap Inspection

Models: RUTG2-42(PVN)(PVP) RUTG2-53-(PVN)(PVP)(XN)(XP) RTG2-53-(PVN)(PVP)(XN)(XP) PH-16(FISN)(FISP) RMTG2-53-(PVN)(PVP)(XN)(XP) RMTG2-42(PVN)(PVP) PH20R-(IFSN)(IFSP)(OFN)(OFP) RTG2-42(PVN)(PVP) PTG2-42(PVN)(PVP)

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!DANGER: DO NOT attempt to operate the water heater without the air intake filter.

NOTICE: The water heater may not work if the air intake filter is severely clogged.

Housekeeping, continued

CLEANING THE AIR INTAKE FILTER

(Indoor Model Only):

●Make sure the unit is OFF and the electrical power supply has been disconnected.

●Unscrew the holding screw to the right of the filter, and slide the filter down.

●Using a vacuum cleaner, remove any loose dust particles. DO NOT tap the filter as it may deform and/or damage the filter.

●To remove severe dust, use a soft brush and wash with running water.

●Allow the filter to dry completely before reinstalling the filter on the water heater. Be sure to secure the filter by lining the guide tab in the hole and tightening the screw.

CLEANING THE WATER HEATER AND REMOTE CONTROL(S):

●Make sure the unit is OFF and the electrical power supply has been disconnected.

●DO NOT scrub the appliance with a brush.

●Use only mild soapy water; other cleaners may damage the surface of the water heater.

●DO NOT remove any label including the rating plate while cleaning or servicing.

●DO NOT splash water on the remote controls when cleaning.

Venting System Inspection

The venting system of an indoor water heater should be inspected annually to ensure all of the vent sections are secure and air-tight.

It is recommended that qualified service personnel familiar with Category III venting inspect the venting system.

Check vent connection joint sections with a solution of soapy water to assure air-tightness while the unit is operating.

Bubbles around a joint connection indicates a seal leak. Refer to page 10 for vent sealing instructions.

DO NOT operate the unit if vent system shows signs of leaking exhaust.

Check to make sure that the air intake and vent outlet on the OUTDOOR water heater or the air intake filter and the vent terminal on the INDOOR water heater has not been blocked or contain debris.

Burner Sight

Glass

Exploded View of

Burner

Proper burner pattern. Blue Flame

Burner Inspection

Visually inspect the main burners annually.

Through the side sight glass, inspect the burner flame. Blue flames should be seen when the main burner is firing. See figure on left for location of sight glass.

If any unusual burner operation is noted, the water heater should be shut off until qualified service assistance can be obtained.

!CAUTION: For your safety, burner inspection and cleaning should be performed only by qualified service personnel.

For cleaning, a vacuum cleaner can be used on the burner.

Vacation and Extended Shut-Down

NOTICE: Refer to the Freeze Protection Section on page 31.

If the water heater is to remain idle for an extended period of time, the power and water to the appliance should be turned off.

The water heater and piping should be drained if they might be subjected to freezing temperatures.

After a long shut-down period, the water heater’s operation and controls should be checked by qualified service personnel.

!CAUTION: Do not operate without the condensate trap connected to the vent and routed to the proper drain.

Condensate Trap Inspection

On a regular basis, inspect the condensate trap to ensure there is enough water in the trap and the condensate is draining properly.

Ensure that condensate is disposed of per local codes and regulations.

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Rheem RTG2-42(PVN)(PVP) Venting System Inspection, Burner Inspection, Vacation and Extended Shut-Down, Indoor Model Only
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RUTG2-42(PVN)(PVP), RUTG2-53-(PVN)(PVP)(XN)(XP), RTG2-53-(PVN)(PVP)(XN)(XP), PH-16(FISN)(FISP), RMTG2-53-(PVN)(PVP)(XN)(XP) specifications

Rheem’s innovative line of tankless water heaters, including the PTG2-42(PVN)(PVP), RTG2-42(PVN)(PVP), PH20R-(IFSN)(IFSP)(OFN)(OFP), RMTG2-42(PVN)(PVP), and RMTG2-53-(PVN)(PVP)(XN)(XP), represents a significant advancement in residential and commercial water heating technologies. These models are designed to deliver hot water on demand, ensuring efficiency and convenience while minimizing energy consumption.

One of the standout features of these Rheem models is their energy efficiency. Employing advanced condensing technology, they are capable of converting up to 98% of the energy consumed into hot water. This impressive efficiency reduces utility bills and makes them an environmentally friendly choice compared to traditional tank water heaters.

The PTG2 and RTG2 series are particularly versatile, accommodating various installation needs. Their compact design allows for both indoor and outdoor installation, making them ideal for homes with limited space. Additionally, they are equipped with a multiple venting option, which provides flexibility in installation locations.

The PH20R series incorporates Rheem’s proprietary modeling and simulation technologies to optimize performance. These models feature enhanced safety functions and user-friendly digital controls, allowing homeowners to easily set and monitor their water temperatures. The ease of use extends to maintenance as well, as many components are accessible for routine checks and cleaning.

Another significant advantage of the RMTG2 models is their integrated Wi-Fi connectivity, enabling users to manage their water heating systems remotely through Rheem’s mobile app. This smart technology provides real-time data, alerts, and allows for temperature adjustments, ensuring that users always have hot water when they need it.

Rheem’s tankless water heaters also boast a robust warranty, a testament to their durability and reliability. With options that cater to various household sizes and hot water needs, these models can provide continuous hot water for homes with multiple bathrooms and heavy consumption.

For those seeking cost-effective, efficient, and smart water heating solutions, the Rheem PTG2, RTG2, PH20R, RMTG2-42, and RMTG2-53 series stand out as top contenders in the market. Their combination of advanced technology, energy savings, and user-friendly features position them as industry leaders, providing long-term benefits for any homeowner.