Domestic Hot Water Boilers and Hot Water Heating Systems   Series 300 Domestic Hot Water Boilers - Atmospheric Series 300 Domestic Hot Water Boilers - Power Burner Series 900 Domestic Hot Water Boilers - Power Burner Series 1600 Domestic Hot Water Boilers - Power Burner   TRIAD Domestic Hot Water Boilers and Hot Water Heating Systems are a high-quality, creative solution for virtually any potable water application. These vessels have an oversized copper coil that provides substantial water volumes at a typical rise of 100°F. An oversized 1 ½" copper coil of up to 95 feet long provides substantial water volumes when needed.

This large diameter coil is indirectly-fired, which means that the boiler water heats the potable water inside the coil. This method is superior to direct-firing a coil, because it results in fewer hard water deposits being percolated out of the water. These boilers can be paired with a domestic hot water storage tank, or simply used to circulate domestic hot water through the building loop for instant hot water.

Like all our steam and hot water heating systems, these are ready-to-install packaged systems featuring a perfectly matched powerful and efficient burner/boiler combination. All necessary hot water boiler controls and secondary plumbing are in place and pre-wired, with the vessels easily fitting through a 32” doorway, resulting in a very quick start-up. TRIAD offers domestic hot water boilers that can fire gas, oil, propane, or dual fuel. Gas trains can be stage-fired via on/off, low/high/off, low/high/low or modulating. The sizes range from 300 MBH up to 1700MBH. Yet even the largest boiler fits through a 34” doorway. Of course these are modular boilers, so many of these can be linked together to create a highly efficient system that delivers millions of BTU's on the days of heaviest use, or just the minimum of BTU's on a low usage day.

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