Glen Convector Heater

convector 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. This heats up the air, causing it to increase in area. Oil heaters are an example for this kind of heating appliances.

glen
A narrow valley
a narrow secluded valley (in the mountains)
A glen is a valley, typically one that is long, deep, and often glacially U-shaped; or one with a watercourse running through such a valley. The word is Goidelic: gleann in Scottish and Irish Gaelic, glion in Manx. In Manx, glan is also to be found meaning glen. It is cognate with Welsh glyn.
The Gay and Lesbian Equality Network (GLEN) is a non-governmental Irish gay rights group, based in Dublin, Ireland. The organisation was founded in 1988 and focuses mainly on legislation and social policy.