Articles Tagged with ''boilers''

Modern biomass boilers are as different from earlier-generation wood-burning boilers as smartphones are from their rotary-dial predecessors. 

The Navien Heating Boiler (NHB) Series is available in four wall-hung sizes — NHB-55, NHB-80, NHB 110, and NHB-150, with turn-down ratios, respectively, of 7:1, 10:1, 11:1, and 15:1. 

Boiler efficiency is an important factor in selecting a space heating boiler, but what does “boiler efficiency” really mean? In selecting the right boiler for a commercial application, it is important to understand the difference between the various types of boiler efficiencies.

Bosch Thermotechnology Corp. announced that its Green Living Awards contest is returning for 2015. The contest, now in its third year, recognizes both residential and commercial projects that incorporate Bosch Thermotechnology products.

Cavitation Energy Systems (CES) has announced the filing of a provisional patent (69935), entitled “Cavitation Engine,” that the company said describes the first commercially viable system capable of harnessing the power of cavitation to produce energy at a fraction of the cost of using conventional technology.

At www.achrnews.com, The NEWS’ Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business management articles. Here are some of the best.

Bosch Thermotechnology’s Greenstar gas condensing boiler for residential applications is now available in a floor standing version for all eight regular (heat) and combi (heat+hot water) models: regular heat only models 57, 79, 100, 131, 151 MBtuh inputs and combi heat+hot water 100, 131, 151 MBtuh inputs.

Not only are modulating gas condensing boilers more efficient, but they’re easier to operate, as many come designed with Internet connectivity and controls. In turn, contractors are enjoying the simplified installation procedures and maintenance routines such new-age boilers provide.

Hurst Boiler, a manufacturer of a complete line of gas, oil, solid fuel, wood, waste, coal, biomass, and hybrid fuel-fired steam and hot water boilers, has announced the launch of its new online CAD download solution, featuring the company’s latest boiler models and plan view configurations.