unit heater
21water heater — a household appliance consisting of a gas or electric heating unit under a tank in which water is heated and stored. [1875 80] * * * …
22Unvented Heater — A combustion heating appliance that vents the combustion by products directly into the heated space. The latest models have oxygen sensors that shut off the unit when the oxygen level in the room falls below a safe level …
23water heater — wa′ter heat er n. a household appliance consisting of a gas or electric heating unit under a tank in which water is heated and stored …
24blast heater — noun : a heating unit (as a coil of steam pipes) through or over which air is driven by a fan and then circulated through the rooms to be heated …
25heating — I Process of raising the temperature of an enclosed space. Heat can be delivered by convection, radiation, and thermal conduction. With the exception of the ancient Romans, who developed a form of central heating, most cultures relied on direct… …
26building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
27NEYRPIC ACS 450 — is a satellite tracking system designed, manufactured and distributed by Alstom. It is destined to be mounted on all parabolic antennas covering frequencies from L to Ku band, for tracking geostationary satellites in a stable or inclined orbit.… …
28Air Movement and Control Association — The Air Movement and Control Association International, Inc. (AMCA; pronounced Am Cah ) is a nonprofit organization that creates standards for, tests, and rates Heating, Ventilating, and Air Conditioning (HVAC) equipment. It is best known for its …
29Air Movement and Control Association International — Die Air Movement and Control Association International, Inc. (AMCA) ist eine unabhängige, internationale und nichtkommerzielle Organisation, die Normen und Zertifizierungen für lufttechnische Geräte und Anwendungen entwickelt, festlegt und… …
30burner — (Roget s IV) n. Syn. torch, jet, heat unit, heater, warmer, cooker, gas burner, surface element, heating element, lamp; see also stove …
