We got a call from a homeowner after his HVAC service company threw up their hands and said they could do no more to get the cooling system to work. They had recently replaced two failed compressors ...

If one were to question the use of hydraulic chilled water system modeling to complete an engineering survey, I’d venture to guess most HVAC consulting engineers would not have used this unique, value ...

In August’s column, I discussed three-way control valves, their associated bypass pipes, and the importance of a balancing valve being located within the bypass pipe. Such balancing valves are needed ...

A chilled water valves company has emphasised the importance of a firm having a specialty in order to stand out from the competition. “The challenge with this market is that there are so many other ...