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2. Thermoelectric cooling - Wikipedia

   en.wikipedia.org/wiki/Thermoelectric_cooling

   Thermoelectric cooling uses the Peltier effect to create a heat flux at the junction of two different types of materials. A Peltier cooler, heater, or thermoelectric heat pump is a solid-state active heat pump which transfers heat from one side of the device to the other, with consumption of electrical energy, depending on the direction of the current.

3. Fan coil unit - Wikipedia

   en.wikipedia.org/wiki/Fan_coil_unit

   These motors are sometimes called DC motors, sometimes EC motors and occasionally DC/EC motors. DC stands for direct current and EC stands for electronically commutated.. DC motors allow the speed of the fans within a fan coil unit to be controlled by means of a 0-10 Volt input control signal to the motor/s, the transformers and speed switches associated with AC fan coils are not required.

4. Thermoelectric generator - Wikipedia

   en.wikipedia.org/wiki/Thermoelectric_generator

   To operate, the system needs a large temperature gradient, which is not easy in real-world applications. The cold side must be cooled by air or water. Heat exchangers are used on both sides of the modules to supply this heating and cooling. There are many challenges in designing a reliable TEG system that operates at high temperatures.

5. Seasonal energy efficiency ratio - Wikipedia

   en.wikipedia.org/wiki/Seasonal_energy_efficiency...

   Air-conditioner sizes are often given as "tons" of cooling, where 1 ton of cooling equals 12,000 BTU/h (3.5 kW). 1 ton of cooling equals the amount of power that needs to be applied continuously over a 24-hour period to melt 1 ton of ice. The annual cost of electric energy consumed by an air conditioner may be calculated as follows:

6. Mueller Industries - Wikipedia

   en.wikipedia.org/wiki/Mueller_Industries

   The Plumbing & Refrigeration segment offers copper tubes in straight lengths and coils; copper and plastic fittings, line sets, plastic pipes, valves, and related components for use in water distribution systems, heating systems, air-conditioning, and refrigeration applications, as well as for drainage, waste, and vent systems.

7. Here are 9 Collierville projects bringing homes, retail ...

   www.aol.com/9-collierville-projects-bringing...

   The 94-acre development will consist of 308 single-family lots built in phases near Carriage Crossing in southwest Collierville. Groce said Lockwood phase one has 39 lots, and the town has issued ...