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Tankless for commercial applications On-demand tankless gas water heater from Rheem Water Heaters is engineered specifically for high-volume commercial applications, such as restaurants, hotels, schools, laundromats and multi-family housing. Commercial tankless gas water heater delivers hot water at various precise temperature set points up to 180 F to meet the unique requirements of commercial water heating applications. As many as 20 commercial tankless units can be connected in a manifold-type configuration to handle larger hot-water applications. A single waterproof manifold controller governs the entire bank of water heaters, providing a constant flow of hot water without temperature fluctuations and in an energy-efficient manner. |
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High performance water heaters These High Performance Series from Bradford White provide incredible hot water delivery from a space saving, convenient package. When tested to the industry standard residential First Hour Delivery procedure, the 25-gallon model (GX2-25S) can provide 155 gallons and the 55-gallon model (GX1-55S) will deliver 200 gallons.
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Commercial boiler Burnham's all new MPC Multi-Pass Commercial boiler has been engineered with specifications including its 3-pass sectional cast iron design, centralized 4-inch supply and control manifold, and Return Water Mixing Tube (RWMT), to a totally new jacket and a unique, integrated boiler control system. Packaged and fire-tested MPC boilers have UL Certification and are completely manufactured by Burnham in the United States. |
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Tankless valve set CimKIT from Cimberio Valve includes a pressure relief valve and two supply valves that combine the functions of a union, ball valve and drain; eliminating the need to field fabricate up to twenty different connections. CimKIT easily fits into recessed boxes and its color-coded, quarter-turn handles remain forward facing and easily accessible after installation. CimKIT is available in 3/4" sizes with four different supply connections. Along with standard threaded and sweat connections, CimKIT is available with a press connection for use with standard cold press tools and a push-to-fit connection for copper, PEX and CPVC connections without the use of tools, glue or solder. |
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Indirect water heater The Heat-Flo indirect is designed with the installer in mind. All connections are on top for a neat, clean installation. The smooth wall stainless coil will collect less lime and sediment, and deliver full output for years. The brass drain and relief valves are factory installed, and a Honeywell L4006 is included. The units are available in 30, 40, 50, 60, 80 and 115 gallons. Additionally, 60-, 80-, and 115-gallon units are available with double coils for solar and other applications.
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Commercial hydronic boiler LAARS Heating Systems recently announced the economical commercial hydronic boilers or volume water heater with 7 sizes ranging from to 2,000,000 BTU/h. Natural gas and propane models feature ASME 160 psi rating (boiler PRV, water heater has 125# PRV), two-stage firing, hot surface ignition, stainless steel burners, removable burner trays. Low NOx, 85% efficiency unit is easy to service. Category I or III Simple control system, easy to set-up. Perfect for replacements. Available March 2008. |
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Condensing tankless water heater Navien introduces its condensing tankless water heater, with a 98% efficiency rating. The Eco-Navi models offer significant energy savings, reduce over 420 lbs of CO2 per year per unit, and use PVC venting up to 100 feet. Navien's unique mini-tank/pump combination gives hot water quicker and saves water.
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Commercial-grade tankless water heater The original 084 series from Noritz America are now upgraded to 0931 series, which now yield at 9.3 gallon per minute at 45 F temperature rise with a minimum Btu of just 11,000 and a slight increase in maximum Btu to accommodate the larger flow. The 0931 series come with direct venting option as well.
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Hydraulic separator The Mini-Sep (patent pending) from PHP is an economical small hydraulic separator that allows fast completion of primary/secondary piping for many different boilers. It has an air vent and convenient fill valve. The Mini-Sep includes interchangeable caps, which may be switched to allow the Mini-Sep to be piped from either side to accommodate installation layouts.
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