There are some parts of the world where living without air conditioning borders on unthinkable ... The flow control through the heat exchanger turns out to be very tricky, so [Josh] claims ...

A DIY 3D printed window heat exchanger that costs just $30 to build. It efficiently heats and dehumidifies your home for a fraction of the cost of traditional systems. #DIY #3DPrinting # ...

John Gabrielli, owner of Air Temp Solutions, describes a heat exchanger this way ... This it isn’t a DIY job. It requires disassembly and reassembly of much of the furnace.

Researchers in Italy have designed a novel carbon dioxide heat pump that can work with photovoltaic-thermal energy, a finned coil heat exchanger and a U-tube borehole heat exchanger. Their experiment ...

Researchers at the Central University of Jharkhand in India have developed a thermal energy system for buildings that uses an earth-to-air heat exchanger (EAHE) system powered by a standalone PV ...