By Leah Den Hartogh “It’s been quite a ride,” stated Marie Li-Ying, business manager of fluorine products at Honeywell. “I’ve enjoyed every minute of it. You’ve…
Browsing: Nov/Dec 2022
By Greg Scrivener Evaporator pressure regulators are pressure regulators used in the suction line, leaving an evaporator to control the pressure. This means that they are…
By Michael Ridler So far, I have been focusing exclusively on hydronic heat pumps, both air-to-water and geothermal. But I felt it was time to break…
By Glenn Mellors If you are old enough to remember playing in the streets till the streetlights came on, then you must remember playing red light–green…
By Francesco Lo Presti The most basic approach to improve the indoor air quality within a space is to open the windows and let in some…