The defrost termination/fan delay control is a temperature-activated, single pole-double throw switch controlled with a remote sensing bulb (Fig. 1). The control can be an adjustable type. One example ...

The maker claims it will quickly defrost your windows and heat up your car. It can defrost windows from the inside or out. Just simply plug it into your vehicles 12v power port and turn it on. You can ...

Grand Prairie, TX October 1, 2012 – Visionaire Inc., an OEM provider of air conditioning & heating products, announces a new line of specialty cab heaters for heavy duty off-highway equipment. These ...

In my column in the June 6 issue of The NEWS, I discussed the problem of frozen evaporator coils in walk-in freezers and specifically focused on defrost cycle termination. In this column, I want to ...

A new controller saves energy by minimizing frost accumulations on refrigerator evaporator coils and fins. Defrost cycles in refrigerators and freezers are normally under control of a simple ...