Both as a tool for starting an offline chiller and as a reliable indicator for stopping an online chiller, it makes sense to use chilled water (CHW) flow reading through a decoupled bypass leg.
Held last month in Pittsburgh, the 2019 ASPE Tech Symposium attracted 567 participants from across North America, which makes it the highest attended ASPE Tech Symposium since 2007, when the event was held in Atlanta with 549 participants.
Although I’ve worked with hydronic heating for four decades, and designed systems around just about every possible heat source, I would be hard pressed to predict what might be available as hydronic heat sources 25 years from now.
If you are into baseball and its fascinating inner workings as I am (By the way, how about the Nationals?), I would recommend checking out two recent books: “The MVP Machine” by Ben Lindbergh and Travis Sawchik, and “Astroball” by Ben Reiter.
Alfred Fico, owner of All Clear Plumbing and Drains in Succasunna, New Jersey, recognizes the importance of having a condensate pump for a combination (combi) condensing boiler.
The new NPN will be offered in two series, the NPN-U (universal) and NPN-E (exterior), both of which will be available in 160,000 Btu/h, 180,000 Btu/h and 199,900 Btu/h models for either natural gas or liquid propane.
The Webstone, a brand of NIBCO, thermostatic mixing valve for high-temperature solar heat sources accepts outputs up to 230° F from the heat source, then mixes with cold water supply to achieve temperatures for the desired application.
Matco-Norca announces the availability of its lead-free stainless steel icemaker connectors for use with potable water distribution systems that do not require cutting or soldering during installation.
The Noritz NWCC Wi-Fi adapter is an organized, web-based dashboard and alarm system that gives property managers and maintenance technicians full online control over their commercial tankless water heater systems, Noritz says.
Wade, a manufacturer of drainage products, entered into a master distribution agreement with Grease Guardian, a manufacturer of grease management solutions for restaurants, commercial kitchens and other foodservice facilities