convection heater

Like an air-conditioning system or a convection heater, a sound you only become aware of when it ceases.

Convection heaters take in cool air from the floor, heat it and disperse it with a fan.

The term convection heater or convector refers to a class of devices in which the source of heat is not directly exposed.

In a convection heater, the heating element heats the air in contact with it by thermal conduction.

A convection heater may have an electrical heater element, a hot water coil, or a steam coil.

The preheating zone consists of convection heaters which blow hot air onto the PCB to increase its temperature.

Another type of heater that heats the air, Mr. Smolko said, is a convection heater.

A convection heater is a heater which operates by air convection currents circulating through the body of the appliance, and across its heating element.

In convection heaters, heating elements either warm the air directly or heat oil or another filler, which in turn transfers heat to the air.

Forced air and convection heaters, he said, are typically used outdoors and in large, unheated spaces like detached garages, barns and greenhouses.

An oil heater, also known as an oil-filled heater, oil-filled radiator, or column heater, is a common form of convection heater used in domestic heating.

Mr. Heater's propane-fueled convection heater, for example, produces 30,000 to 250,000 B.T.U.'s, depending on the setting, and will heat up to 5,000 square feet.

Note that this excludes common forced air furnaces because external power is required to operate the blower motor, but this feature is especially useful for un-powered convection heaters.

A principal use of the bi-metallic thermostat today is in individual electric convection heaters, where control is on/off, based on the local air temperature and the set point desired by the user.

A fan heater, also called a forced convection heater, is a variety of convection heater that includes an electric fan to speed up the airflow.

There was a moment of total stillness, no words, no breathing, just the whir of a convection heater and in Parlabane's head the repeated sound of metal on metal together with the snicking noise that had accompanied it.

Rod, who runs a company which makes convection heaters, got carried away with materials and fittings - wenge wood from Africa for the main staircase, handrail and steps, limestone flooring, bathrooms by Alessi, a kitchen by In-toto.