Rheem Guide to Solar Hot Water

Transcription

1 Rheem Guide to Solar Hot Water

2 A name you can trust Designed and manufactured in accordance with Australian Standards, Rheem builds quality products trusted for reliable performance in all Australian conditions. Rheem offers a comprehensive warranty on every product in its range, backed by over 60 years experience in manufacturing water heaters in Australia. Solar water heater basics How they work Solar water heaters combine a tank, collector(s) and booster, connected as a system whose primary means of heating water is gained from sunlight. Water is heated in the collector by absorbing the sun s energy. When hot, this water is returned to the tank and stored until it is used. The heating cycle continues until all the water in the tank is hot, or until there is no sunlight. Frost Protection Some systems use Heat Exchange fluid in place of water. This fluid is more efficient at absorbing the sun s energy, and has anti-freeze properties which prevent it from freezing on cold winter nights. The fluid transfers its heat to the water stored in the tank. Choice of Solar water heaters can be installed completely on the roof, or as a split system, whereby the tank is located on the ground and the collectors are located on the roof. There is very little performance difference between these systems. The choice of which system to select is between a space saving, roof mounted design versus the improved aesthetics of a split system. Boosting For periods when sunlight is unavailable, insufficient, or during the night, solar water heaters may rely on a booster. Both gas and electric boosted models are available to suit your home s power connection. What are RECs (Renewable Energy Certificates) Rheem Solar and Rheem Heat Pump water heaters use renewable energy to produce hot water, and reduce the community s reliance on fossil-fuel burning energies like electricity. This makes them eligible for the Federal Government s Renewable Energy Certificates or REC program. One REC is created for each megawatt hour per year (MWh/yr) of electricity displaced by an eligible installation. The number of RECs your installation is eligible for depends on the system s capacity, efficiency and installation location. When the installation is complete, the RECs can be sold and the value returned to the householder, offsetting the installation s cost. Visit: index.html for more information, or call Rheem on to claim your RECs. REC zones:

3 Things to consider when selecting a Solar Water Heater 1) Purchase/ Costs The additional components found in a solar water heater are both more expensive to buy and require additional labour to install. Lower running costs and both State and Federal Government incentives ensure these costs are more than paid back over the life of the unit. Heat Pumps, which don t have collectors, are slightly cheaper to install but are marginally less efficient than solar systems. 2) Running Costs Solar water heaters have the lowest running costs of any water heater as they use the sun s energy to heat water. 3) Capacity Solar water heaters are available in a range of tank capacities and tank mounting positions. The larger the tank, the more solar heated water that can be stored. Remember to consider both the space you have available for installation and your budget. All Rheem solar water heaters come with either gas or electric boosters to ensure you have sufficient hot water all year round. 4) The Environment Powered by renewable energy, solar water heaters and heat pumps reduce electricity consumption. This displaces the need to produce electricity, and the greenhouse gas emissions resulting from its production, indirectly benefiting the environment. This easy reference guide is provided next to each product showing costs, running efficiency and greenhouse gas emission comparisons. Heat pumps take heat from the air and transfer this into the water. They typically use around 1/3 of the energy to heat water compared to an electric storage water heater.

4 Premier Loline Rheem Premier Loline can cut water heating energy costs by up to 80% 3 while reducing greenhouse gas emissions with the added benefit of frost protection and is suitable for most water qualities. Premier Loline models use a unique drain-back heat exchange fluid to absorb energy from the sun and pass the heat to the stored water. The rooftop collector(s) remain empty during no/low solar periods for maximum frost protection while gas or electric boost options ensure you have hot water regardless of the weather. Reduces hot water energy consumption by up to 80% 3 Unique Drain-Back heat exchange design offers complete frost protection Ideal for any climate and most water quality areas Available with gas or electric boosting options -mounted tank Low-profile roof collector(s) Model (Litres) Fuel Source Gas Electric Disclaimers 1. 5 year cylinder, heat exchanger and collector(s), 3 year labour on cylinder and heat exchanger, 1 year parts including labour. 2. Eligibility and number of RECs will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced. 3. Savings of 80% are based on Australian Government approved TRNSYS simulation modelling. Savings will vary depending upon your location, type of system installed, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff. Loline Rheem Loline solar water heaters offer the benefits of water heating economy and reduced greenhouse gas emissions without needing to install a tank on your roof. And, to ensure you have hot water all year round, Rheem Loline water heaters can be gas or electric boosted, with fully automatic electronic controls. Model (Litres) Fuel Source Gas Electric Gas Electric Gas Electric Highly energy efficient for reduced running costs -mounted tank Low-profile roof collector(s) Available with gas or electric boosting options Automatic electronic controls Disclaimers 1. 5 year cylinder and collector(s), 3 year labour on cylinder, 1 year parts including labour. 2. Eligibility and number of RECs will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced. Loline In-tank Gas Rheem s Loline In-tank gas water heater provides economical water heating with reduced greenhouse gas emissions. Its split design allows for the tank s installation at ground level, which incorporates an in-built gas booster and pump. This keeps most of the pipe work hidden, allowing for a neater installation and hot water all year round. Energy efficient for reduced running costs mounted tank, with in-built booster Low profile roof collectors Model Fuel Source Gas Disclaimers 1. 5 year cylinder and collector(s), 3 year labour on cylinder, 1 year parts including labour. 2. Eligibility and number of RECs will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced

5 Premier Hiline Rheem Premier Hiline can cut water heating energy costs by up to 80% 3 while reducing greenhouse gas emissions with the added benefit of complete frost protection and hard water tolerance. Premier models use anti-freeze fluid to absorb energy from the sun, passing the heat to the stored water via heat exchange technology. Rheem Premier Hiline gas or electric boost options ensure you have hot water regardless of the weather. Model (Litres) Warranty 6 years 1 Fuel Source Gas Electric Reduce hot water energy consumption by up to 80% 3 Heat exchange design offers complete frost protection Protected against frost and suitable for most water qualities Available with gas or electric boosting options Durable, lightweight stainless steel tank Space saving rooftop installation Disclaimers 1. 6 year cylinder, 5 year collector(s), 1 year labour on cylinder, 1 year parts including labour. 2. Eligibility and number of REC s will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced. 3. Savings of 80% are based on Australian Government approved TRNSYS simulation modelling. Savings will vary depending upon your location, type of system installed, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff. Hiline Rheem Hiline solar water heaters offer solar water heating economy and reduced greenhouse gas emissions without the need for complex pumps or electronics. And to ensure you have hot water even when the sun doesn t shine, Rheem Solar water heaters can be gas or electric boosted. Model (Litres) Fuel Source Gas Electric Excellent energy efficiency for reduced running costs Simple design with proven reliability Gas or electric boosting options Space-saving rooftop installation Ideally suited to warmer climates Disclaimers 1. 5 year cylinder and collector(s), 3 year labour on cylinder, 1 year parts including labour. 2. Eligibility and number of RECs will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced Heat Pump Rheem Heat Pump heats water by extracting warmth from the air using the latest in energy efficient water heating technology. Rheem Heat Pump generates 3 times as much heating from the same amount of electricity compared to normal electric water heaters. Put simply, you can cut your water heating energy bill by up to 2/3rds using a Rheem Heat Pump. Model (Litres) Uses up to 65% less energy than a standard electric water heater 3 No solar collector(s) required Leading edge design non ozone depleting refrigerant Top down heating provides useable hot water faster Back-up electric booster ensures hot water in all weather conditions Mains pressure at multiple taps Quick and convenient installation Fuel Source Electric 2007 HIA CSR AUSTRALIAN HOUSING AWARDS WINNER - Industry Innovation Award Disclaimers 1. 5 year cylinder warranty, 3 years labour on cylinder, 2 years on sealed system including labour, 1 year on all other parts and labour domestic installations only 2. Eligibility and number of RECs will vary dependant upon the location of the installation, the type of water heater being installed and the type of water heater being replaced. 3. Savings of 65% are based on Australian Government approved TRNSYS simulation modelling. Savings will vary depending upon your location, type of system installed, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff.

6 RHEEM PREMIER LOLINE Model /1S /2S /1S-G /2S-G /2S /3S Mounting Position Storage Capacity (litres) Collectors S Booster Alternatives Gas - Integrated Gas - Integrated Gas - Remote Gas - Remote Electric Electric Roof Space Required 1.3 x x x x x x 2.0 Height (mm) Width (mm) Depth (mm) Weight Empty - Tank (Kg) Weight Empty - Collectors (Kg) People Per Household RECs Zone Zone Zone Zone RHEEM LOLINE Model /2NPT /2NPT-G /2NPT /2NPT-G /2NPT /3NPT-G /3NPT Mounting Position Storage Capacity (litres) Collectors NPT Booster Alternatives Gas - In-tank Gas - Remote Electric Gas - Remote Electric Gas - Remote Electric Roof Space Required 2.4 x x x x x x x 2.0 Height (mm) Width (mm) Depth (mm) Weight Empty - Tank (Kg) Weight Empty - Collectors (Kg) People Per Household RECs Zone Zone Zone Zone

7 RHEEM PREMIER HILINE Model 52H180/1S-G 52H180/1S 52H300/2S-G 52H300/2S Mounting Position Roof Roof Roof Roof Storage Capacity (litres) Collectors S Booster Alternatives Gas - Remote Electric Gas - Remote Electric Roof Space Required 2.6 x x x x 2.2 Height (mm) Width (mm) Depth (mm) Weight Empty - Tank (Kg) Weight Empty - Collectors (Kg) People Per Household RECs Zone Zone Zone Zone RHEEM HILINE Model 52S160/1S-G 52S160/1S 52S300/2S-G 52S300/2S Mounting Position Roof Roof Roof Roof Storage Capacity (litres) Collectors NPT Booster Alternatives Gas - Remote Electric Gas - Remote Electric Roof Space Required 2.6 x x x x 2.2 Height (mm) Width (mm) Depth (mm) Weight Empty - Tank (Kg) Weight Empty - Collectors (Kg) People Per Household RECs Zone Zone Zone Zone

8 Quick Reference RHEEM HEAT PUMP Model Dimensions - Complete Unit RECs Tank Location Height (mm) 1870 Zone 1 28 Storage Capacity (L s) 310 Width (mm) 670 Zone 2 24 Booster Alternative Electric Depth (mm) 679 Zone 3 28 Boost Capacity 220 Zone 4 27 Booster Options: GAS Boost Type Gas Instantaneous Model 18L/min 20L/min 24L/min 26L/min Heating Rate - 25 C Rise Energy Rating (stars) Gas Input (Max) - Mj/h Gas Type Temperature Setting Natural or Propane 60 o C Height (mm) 565 Width (mm) 350 Depth (mm) 205 ELECTRIC Boost Type Electric Element Element Rating (Max) - kw Heating Rate - 25 C Rise Please note: Not all booster configurations are available with every product. Check at time of order for availability. Glossary Solar water heater (SWH) - A water heater that consists of a tank, solar collector(s) and booster, plumbed together as a system and whose primary means of heating water is gained from sunlight. Direct (Open) - A SWH in which water flows through, and is heated directly in the collectors before being returned to the tank. Indirect (Closed) - A SWH in which heat exchange fluid flows through, and is heated within the collectors before being transferred to the water in the tank. Booster - A back-up electric heating element or gas powered water heater plumbed into the SWH to provide hot water in periods of low solar gain. Split Systems (Pumped Systems) - A SWH in which the tank is installed in a separate location to the collectors installed on the roof. Typically, the tank is installed at ground level. Close Coupled (Thermosiphon Systems) - A SWH is which the tank and collectors are installed together. Typically, the tank is mounted on the roof above the collector(s). Greenhouse Gas Emissions - Carbon Dioxide that is emitted into the atmosphere from burning fossil fuels to extract energy. Collectors - Solar panels that form part of a SWH in which water or heat exchange fluid is heated. RHEEM AUSTRALIA rheem.com.au Sales Service **RECs may be subject to change. Confirm with your Rheem sales office. *Water Quality: Caution, certain water supplies may be detrimental to the operation of the water heater and may cause the Water Heater Warranty to become void. For further information relating to the guidelines of water quality, contact your local Rheem Sales Office for advice. Freeze Protection: Rheem Solar Loline systems have a freeze protection warranty up to 400 metres altitude. The Rheem Solar Loline hot and cold pipes must be fully insulated to be covered by freeze protection warranty. Rheem Solar Hiline systems have no freeze protection warranty. Rheem Premier Series solar water heaters offer a complete warranty against freeze conditions. It is recommended in cold areas, subject to frost or snow, that Rheem Premier Series solar water heaters be installed. Registered trademark of Rheem Australia Pty Ltd. TM Trademark of Rheem Australia Pty Ltd *Colorbond is a registered trademark of BlueScope Steel Pty Ltd. Date of Printing July Rheem Australia Pty Ltd, 1 Alan St, Rydalmere NSW Materials and specifications are subject to change without notice.