Fire-tube boiler from U.S. Boiler June 23, 2016 The new K2 fire-tube boiler from U.S. Boiler has a 95% AFUE and features a stainless-steel vertical firetube heat exchanger.Read More
Good internal design improves thermal storage tank performance Stranded Btu. John Siegenthaler P.E. May 27, 2016 Over the last three years I’ve been working extensively on technical issues related to wood-fired biomass heating systems. Read More
Multiple application boiler from Weil-McLain April 22, 2016 Weil-McLain’s 95% AFUE Evergreen boiler features a durable design and a flexible functionality for multiple applications. Read More
Commercial condensing hydronic boiler from Fulton March 30, 2016 Fulton expands its Endura line of condensing hydronic boilers by adding 750,000 (EDR-750) and 1 million Btu/hr.Read More
Boiler controls enhancement from Laars March 30, 2016 Laars adds a large color touchscreen to all its commercial NeoTherm boilers as standard equipment.Read More
Different ways to pipe a thermal storage tank Four-pipe vs. two-pipe. John Siegenthaler P.E. March 22, 2016 Different ways to pipe a thermal storage tank.Read More
Top pme Products of 2015 See which products made it into the Top 20 Plumbing Products of the past year. March 21, 2016 pme’s staff compiled a list of the Top 20 plumbing products of 2015.Read More
2016 AHR Expo Product Review John McNally March 18, 2016 Check out some of the stand-out products from the 2016 AHR Expo. Read More
Boiler-pump package from Grundfos February 19, 2016 Grundfos’ ultra-efficient ALPHA circulators are paired as options on most U.S. Boiler gas cast-iron heating products. Read More
High-efficiency boilers from Raypak February 19, 2016 Raypak expands its Xtherm product platform. The seven model sizes range from 999,000 Btu to 4 million Btu input. Read More