This unit is capable of servicing multiple points of use simultaneously. It is full of features with upgraded components and state of the art electronics. This model is ideal for any mid-size home, apartment, cabin, and small commercial usage. In addition to state of the art design, the unit comes with a computerized safety system, over-heating protection, flame failure protection, and anti-freeze protection. It is also CSA certified for the US and Canada markets.Freeze Burst most likely will happen if water is left in the coils during extreme cold. We take our business very serious and appreciate your business. We strive to provide you with excellent customer service and post sales assistance. If you need help in determining which size unit is right for you. Here are the Specification concerning the Marey GA20CSANG Tankless Water Heater. BTU/h: - Minimum: 27,000 - Maximum: 145,000. Water Pressure psi(MPa): 15-150 (0.1 - 1). Natural Gas Inlet Pressure - W. (kPa): - Min 3.5 (0.87) - Max 13.0 (3.23).
Net Weight: 40.8 lbs - 18.5 kg. Dimensions: - inch: H 26.2" X W 17.1" X D 7.3 - mm: H 665 X W 435 X D 186.5.Supply: VAC / Hz: 120 / 60. Consumption - Rated Power - W/A: 100 - Stand by - W/A: 3/ 0.15 - Freeze-Protection - W/A: 100- 0.85.
Water Heater Category : Category III. Efficiency Ratings: 0.82 UEF. Minimum Flow Rate: 0.66 GPM.Temperature range: - Minimum: 98° - Maximum: 140°. Installation type: Indoor wall hung. Temp Map & Flow Rates. Designed to effectively supply endless and on demand hot water for 3 or more multiple points of use. The unit has no pilot light and consumes no gas when the heater is not being used. Multiple built in safety features: - Overheating Protection - Anti-block protection - Flame-failure protection - Anti-freeze protection. Screen Touch precise temperature control. Compact design allows installation in almost anywhere at home. Must be installed by a professional plumber or electrician to ensure safety and quality. Maximum Flow Rate 6.87GPM. Oxygen Free Copper Heat Exchanger. Only uses energy while hot water is flowing. Requires very little water pressure to activate. This image is only a representation to illustrate how gas tankless water heater work. Isolation Valve Kit & Filter.
The proper Venting Materials for the venting of the CSA Gas Series are as followed. In the manual for the GA20CSANG unit it is suggested that the venting pipe be Type B-Vent (doubled walled, galvanized metal outside, polished aluminum inside).
Check with your local hardware store. Here is a catalog to identify needed parts. Another option is CPVC-Polypropylene venting material which is listed to ULC S636. This unit requires 3 venting for the exhaust. We do not carry the venting for these units, but most of your local hardware stores should carry the B-vent & or the CPVC-Polypropylene venting materials.The Sediment Pre-Filter and Isolation Valve Kit images below are for visual reference only. These items are suggested only and not necessary for this unit to work properly. It is recommended that an inexpensive pre-sediment filter be install for your Marey tankless water heater. This will help capture debris or particles that would interfere with the operation and longevity of your unit. We suggest that you flush your Marey Tankless water heater at least once a year with white vinegar.
There are numerous Youtube videos that demonstrate the procedure. By installing an isolation valve kit to your Marey tankless water heater this makes the process much simpler. For Marey YouTube Videos on How Tankless Water Heaters Work and Choose How You Save follow the links below. How Tankless Water Heaters Work.Who is BonRan Home Plus? We are an Authorized Dealer for many different quality products. Because we offer products that bring solutions, efficiency, comfort or pure enjoyment for a relaxing environment in the home or workplace.
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Concealed damages must be reported to the carrier within 24 hours of receipt. To help us expedite your return please follow these instructions. Buyers must consult with a Marey Service Technician first prior to any return request and the unit deemed to have documented factory defect. Other non qualifying reasons Including but not limited to the following. Unit not properly sized for desired application.Unit not recommend for geographic location. Customer power supply not suitable for installation of electric units. Customer ordering wrong fuel type. Customer water pressure or flow rate not consistent with minimum requirements for unit to function properly. Feedback is very important to us.
We encourage our customers can leave their Feedback for us. We also encourage those with questions to ask away. It is a fact that anyone who is provided with enough information is capable of making an intelligent informed decision. And, That's a good thing! Because Marey has designed and manufactured water heater since 1955.Because this unit is one of the newest point of use water heaters available from Marey. Because we feel that everyone should have access to hot water and be able to cut their energy consumption at the same time. The item "Marey GA20CSANG 6.87 GPM Natural Gas Tankless Water Heater CSA US Canada Approve" is in sale since Thursday, June 18, 2020. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Water Heaters\Tankless Water Heaters". The seller is "bonranacct" and is located in Miami, Florida.
This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.