Navien’s new NPN (premium non-condensing) series of tankless water heaters is offered in the NPN-U (universal) and NPN-E (exterior) options, both of which will be available in 160,000 Btu/h, and 199,900 Btu/h models for either natural gas or liquid propane.
Tekmar now offers 2-zone and 3-zone pumps, and 3-zone and 5-zone valves. The newly added switching relays and zone valve controls are compatible with all low-voltage thermostats and offer a variety of benefits.
The new MagnaTherm HTD series of condensing boilers and volume water heaters boasts real-time O2 trim compensation that maintains ideal air-to-fuel ratios, full 20:1 turndown on all sizes to match varying load profiles and the Laars Linc icon-driven control system.
pme recently attended the ribbon-cutting ceremony for the reopening of the Bell & Gossett Little Red Schoolhouse training center in Morton Grove, Illinois.
St. Louis-based KAI Design hired Terry Hanselman, AIA, LEED AP, as senior project architect, Ken Hoernschemeyer, AIA, LEED AP, as project architect and Renee Cohen, IIDA, NCIDQ, as interior designer.
Back in what feels like another life, I was what I consider a high-level baseball umpire, working anything from high school to travel to adult baseball games.