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Tankless water heater Unlike any of its predecessors, the T-M50 uses two heavy duty heat exchangers to produce up to 380,000 Btu/h making it one of the most powerful tankless water heaters. The dual system ensures that if one unit breaks down, the other will continue operating without any interruption, thus avoiding emergency situations. The new exchangers also utilize the most technically advanced copper available making the unit much more resilient against erosion and leaks. Takagi. |
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Press fittings The Cimpress 220L ball valve features epdm o-rings and is the only nsf compliant press valve on the market, making it perfect for potable water applications. It is also available with a stainless steel ball and stem for added protection against corrosion. Also available are the 220G ball valve for gas applications and the 220DK ball valve for petrochemical applications. Both of these valves feature hnbr o-rings that provide resistance to aggressive and inflammable fluids. Cimberio Valve. |
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Strong Arm support system Pictured above: Strong Arm with Lock Block system is designed to solve problems and shortcomings with securing stub outs. Many contractors are familiar with damaged stub outs caused primarily by sheet rock installation. Strong Arm with Lock Block system works with any type of cts stub out; it lets the installer determine where the stub out should be and prevents the stub out from moving. Strong Arm with Metal Bend Supports is specifically designed for stubbing out of the wall with PEX. This is a rigid system with a metal bend support that swivels 360 degrees and will not crack. Sioux Chief. |
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Air separators Bronze 4900 Series air separators residential product line has been expanded with sweat versions, including 3/4", 1", 1-1/4" and 1-1/2" models. Designed for complete elimination of air from closed loop heating and cooling systems. They accomplish this through the use of patented PALL rings -- a method of removing gases from water. Taco. |
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Solar panel/tank water heating system The indirect domestic hot water storage tank with one or two heat exchanger(s), paired with Stiebel Eltron’s solar flat plate collector panel(s), build a very economical and reliable solar domestic hot water (DHW) system for commercial and residential applications, including space heating and swimming pools. The solar closed loop system includes collector panel(s) and mounting hardware, a storage tank with heat exchanger(s), a pump station with expansion tank and various temperature/pressure gauges, pressure relief and check valves and a controller unit with corresponding sensors. Stiebel Eltron. |
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Stackable mod-con boilers The 94% efficient mod-con commercial condensing boiler features a high-grade Inconel, load-matching gas burner with a five-to-one turndown ratio, to meet the variable needs for space heating and domestic hot water in a single application. The 500,000 Btu per hour model will operate as low as 100,000 Btu/h, saving energy on warmer spring and fall days when the heating load is light. Heat Transfer Products.
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Pre-assembled package system The new simplex 912 24"524" pre-assembled package system contains a 41 gallon capacity, exceeding that of a traditional 18'530' package system. The 360-degree molded handle acts as a secondary anti-flotation device. Flat areas allow for additional field installed inlets and cover connections are threaded for vent and discharge piping. Available with pump Model 211 and cast iron construction Models 264 or 266. Zoeller Pump Co.
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Hydronic controller The new Climate Control - Multifunction is a hydronic controller that offers a dramatically streamlined, less time-intensive approach to installing controls for radiant heating and cooling systems. Instead of creating specific individual controls for domestic hot water, mixing, snowmelt, boiler staging and zone pumping, all of these and other functionalities can now be handled by a single, easy-to-use, programmable control. Uponor. |