Pitch Requirements

Correct operation requires a 15°- 45° pitch (slope). This can be done by using the roof slope itself or a frame

!CAUTION: DO NOT install on a roof with a pitch beyond 45°.

Use pitch gauge and compass and complete the following steps. Record the results on the checklist.

Record pitch and compass bearing of proposed installation site.

Using table shown below, select number of collectors and correct type of installation.

NOTICE: A roof pitch beyond 30° requires additional bracing.

NOTICE: A crane may be necessary for installation.

Frame Installations

Roof Installations

Compass

Pitch

Mount

No. of Collectors

Bearing

 

 

 

 

 

 

 

135° - 225°

14° - 45°

None

2

 

 

 

 

135° - 225°

0° - 15°

Frame

2

 

 

 

 

226° - 270°*

15° - 45°

None

2

 

 

 

 

5° - 134°

15° - 45°

Side Pitch

2

270° - 315°

 

 

 

 

 

 

 

0° - 44°

15° - 35°

Reverse Pitch

2

316° - 360°

 

 

 

 

 

 

 

*If installed in this orientation,solar heater will not provide maximum solar heating capacity.

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Rheem RS47-21BP, RS80-42BP Pitch Requirements, Roof Installations, Compass Pitch Mount No. of Collectors

RS47-21BP, RS80-42BP specifications

The Rheem RS47-21BP and RS80-42BP are innovative water heater solutions designed to meet the diverse needs of modern households. These models incorporate advanced technologies to enhance efficiency, performance, and user convenience.

The Rheem RS47-21BP is a 47-gallon heat pump water heater that provides a strong balance between performance and energy savings. One of its standout features is its impressive energy efficiency rating. This model utilizes heat pump technology harnessing ambient heat from the air to heat water, drastically reducing energy consumption compared to traditional electric water heaters. This results in lower utility bills and a smaller carbon footprint, making it an environmentally conscious choice.

On the other hand, the RS80-42BP is a larger 80-gallon heat pump water heater suitable for families with higher hot water demands. It offers a similar energy-efficient operation as the RS47-21BP but with an increased capacity. This model is perfect for households that require a reliable supply of hot water for multiple simultaneous uses, such as showers, dishwashing, and laundry. The unit's size is designed to cater efficiently to larger families or higher demand scenarios, making it an ideal choice for busy homes.

Both models are equipped with advanced smart technology, allowing the user to monitor and control the water heater remotely through a smartphone application. This feature provides real-time data on water usage and energy consumption, empowering users to manage their hot water needs proactively. Furthermore, the intuitive interface makes it easy to adjust settings, helping households maximize efficiency.

Additionally, Rheem has incorporated protective features in both models, including an intelligent self-diagnostic system that assists in troubleshooting. The LED display offers clear indications of operational status, making maintenance straightforward. Both units come with durable construction, designed to resist corrosion and prolong their lifespan.

Overall, the Rheem RS47-21BP and RS80-42BP represent the forefront of water heating technology, combining efficiency, smart technology integration, and ample capacity. These water heaters are not only reliable but also contribute significantly to energy savings, catering to both small and large household needs effectively.