Rheem RS80-48BP, RS120-64BP, RS80-40BP installation instructions Staggered Mount

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COLLECTOR ORIENTATION

the controller will turn the circulating pump on. When the temperature difference has been reduced to eight degrees, the controller automatically turns the pump off.

Both single and double tank Rheem systems are designed to provide three separate modes of system operation. The system will, (1) accommodate 100% solar operation, (2) serve as a preheater to your solar storage tank or back-up water heater, or (3) bypass the solar collector and run 100% on utility power. Section Six provides instructions for setting the system for automatic operation in each of these three modes.

The Dowfrost HD HTF protects your Rheem solar system against freezing. Dowfrost HD can provide reliable freeze protection at temperatures as low as minus 30° Fahrenheit if properly applied and maintained. Use of uninhibited propylene glycol, plain water or a concentration of these two fluids as the HTF in this system is strictly prohibited.

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Propylene glycol can degrade over time. The process of degradation is accelerated in presence of oxygen and/or heat. We strongly encourage you to establish a preventative maintenance schedule with your installation contractor. The HTF pH level must be maintained between 8 and 10 in order to prevent glycol oxidation and corrosion of the collector piping. Rheem’s collector warranty specifically excludes freeze damage for any reason and absorber plate damage resulting from the oxidation of the propylene glycol HTF.

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STAGGERED MOUNT

COLLECTOR SPACING

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Contents Pumped Solar Water Heating Systems Safety Information Introduction , 4 Safety PrecautionsIntroduction Keep the use of the Backup Heater to a Minimum Try to use Hot Water during Daylight HoursWater temperature setting Time/Temperature Relationship in ScaldsFor Installations in the State of California Preface Staggered Mount Installation Requirements Specific Reverse Pitch Mounting Composition Shingle Mounting Shingle Roof Mounting Tile Roof Mounting Tile Roof Mounting Flush Mounting Flush Mounting Tilt Mount Stand OFF Tilt Mount Collector Collector Plumbing Vertical Mount Collector Plumbing Horizontal Mount Regular tap water as a mixing agent is prohibitedSingle Tank System Schematic Double Tank System Schematic Tank Sensor Electrical Components System START-UP Procedures 100% Solar Solar 100% Utility Tank System Rheem System Component PartsPage Rheem System Model Numbers RS80-48BP Page Page Page If YOU Need Service

RS80-40BP, RS80-48BP, RS120-64BP specifications

The Rheem RS120-64BP, RS80-48BP, and RS80-40BP are part of Rheem's innovative line of commercial water heaters, specifically designed to provide reliable, energy-efficient hot water solutions for a variety of applications. These models are distinguished by their advanced technologies, robust construction, and user-friendly features, making them ideal for businesses, institutions, and other commercial settings.

One of the standout features of the Rheem RS series is its high recovery rate. This is crucial for commercial establishments that experience high demand for hot water, ensuring that there is always an adequate supply available, even during peak usage times. The RS120-64BP, for instance, is built to deliver a rapid recovery while maintaining excellent energy efficiency, which is a significant advantage for businesses looking to reduce operational costs.

In terms of technology, the Rheem RS models are equipped with advanced electronic controls that enhance performance monitoring and management. These controls allow for precise temperature adjustments and can result in energy conservation, further reducing costs. Additionally, many models feature a built-in diagnostic system that alerts users to any potential issues before they escalate into more significant problems, ensuring uninterrupted hot water supply.

Durability is another hallmark of the Rheem RS series. Constructed with high-quality materials, these water heaters are designed to withstand the rigors of commercial use. Their robust tanks are often lined with premium materials that resist corrosion, extending the lifespan of the unit and ensuring reliability over time.

These models also offer excellent insulation, which minimizes heat loss and boosts overall efficiency. The insulation reduces energy consumption, contributing to lower utility bills and a smaller carbon footprint, which is becoming increasingly important in today’s environmentally conscious market.

The RS80-48BP and RS80-40BP are also designed with convenience in mind. They typically come with easy-to-use connection points and plumbing options that simplify installation and integration into existing systems. These features make it easier for businesses to upgrade their hot water systems without major disruptions to operations.

In summary, the Rheem RS120-64BP, RS80-48BP, and RS80-40BP are exemplary models of commercial water heaters that combine efficiency, durability, and advanced technology. With their high recovery rates, intuitive electronic controls, and robust construction, these units are tailored to meet the demanding hot water needs of any commercial environment. Businesses can trust these models to deliver reliable performance while also contributing to energy savings.
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