There are two types of coils in an AC/refrigeration system–the evaporator and the condenser. They consist of copper or aluminum tubes with aluminum fins or microchannel tubes with fin strips. If these ...

In the race to reduce building emissions, facility managers have typically focused on flashy upgrades like smart thermostats and efficient heat pumps. But new research suggests a far less conventional ...

A hot summer day can be hard to handle even with the air conditioner on full blast. But if your HVAC system decides to take a vacation in the middle of July, it can be positively brutal. That’s why it ...