Chilled Water Air Handlers

HVAC School - For Techs, By Techs · Sep 20, 2018 · 20m

In today's podcast, Eric Mele and Bryan talk about chilled water air handlers, their valve configurations, and some key things to look out for.

In a chilled water system, we don't have the traditional evaporator and condenser in our HVAC system. Instead, we merely have a hot coil and a cold coil. We don't work with a direct-expansion refrigerant that changes state. We merely move water. These chilled water systems can be used in residential and commercial applications.

With almost all applications, both pipes will be insulated in the same size. You may also see an actuator on the outside…