7 best bimetal radiators
Radiators made of two types of metal are called bimetallic. The steel core excludes contact of the heat carrier with the aluminum case. Units with a center distance of 500 mm (number in the name
Tag: Heat transfer coefficient
Review of 11 types of the best ceramic heaters
Ceramic heaters are functional devices that are used to heat various types of premises: rooms, cottages, country houses, utility rooms. When choosing a device, you should focus on the dimensions and specific gravity of the