Heat recovery ventilation — (also known as a heat exchanger, air exchanger or air to air exchanger) is a ventilation system that employs a counter flow heat exchanger between the inbound and outbound air flow. HRV provide fresh air and improved climate control, while also… … Wikipedia
Heat pump and refrigeration cycle — Thermodynamic heat pump and refrigeration cycles are the models for heat pumps and refrigerators. The difference between a heat pump and a normal air conditioner is that a heat pump can be used to heat a home as well as cool it. Even though the… … Wikipedia
Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan … Wikipedia
heat exchanger — a device for transferring the heat of one substance to another, as from the exhaust gases to the incoming air in a regenerative furnace. [1900 05] * * * Any of several devices that transfer heat from a hot to a cold fluid. In many engineering… … Universalium
coil — I UK [kɔɪl] / US noun [countable] Word forms coil : singular coil plural coils * 1) a) a long thin piece of something that forms rings or curls a coil of rope b) something that has a long curved shape a coil of black smoke 2) a piece of curved… … English dictionary
coil — coil1 [kɔıl] v also coil up [I and T] [Date: 1500 1600; : Old French; Origin: coillir, %cuillir% to gather ] to wind or twist into a series of rings, or to make something do this ▪ The snake coiled around the branches of the tree. ▪ Her long hair … Dictionary of contemporary English
coil — coil1 [ kɔıl ] noun count * 1. ) a length of something that forms rings or curls: a coil of rope a ) something that has a long curved shape: a coil of black smoke 2. ) a piece of curved wire that produces heat or light when electricity passes… … Usage of the words and phrases in modern English
coil — 1 verb (I, T) to wind or twist into a series of rings, or to make something do this; spiral 3 (1): snakes coiled in the grass | coil sth: Please coil the cords neatly before you put them away. coiled adjective 2 noun (C) 1 a continuous series of… … Longman dictionary of contemporary English
Coil (chemistry) — A coil, in chemistry, is a tube, frequently in spiral form, used commonly to cool steam originating from a distillation and thus to condense it in liquid form. Usually it is of copper or another material that conducts heat easily. Coils are often … Wikipedia
heat transfer module — Primary system of heat transfer in a glycol water solution forced air furnace. The heat transfer module contains the ignitor, burner, and primary solution circulating coil. hermetic compressor: Compressor which has the driving motor sealed inside … Dictionary of automotive terms
