SUPPLIERS POWER HEATING

Brand Owner Address Description
NATIONAL BOARD REGISTRARS QUALITY SYSTEMS CERTIFICATIONS NATIONAL BOARD OF BOILER AND PRESSURE VESSEL INSPECTORS, THE 1055 Crupper Avenue Columbus OH 432291183 suppliers of power and heating boilers, pressure vessels, piping systems, pumps, valves, storage tanks, pressure relief devices, ferrous and non-ferrous materials, nondestructive testing services, repair and alteration services and inspection services;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An electric heating structure of a domestic appliance includes at least one first electric heating track (23) having a positive temperature coefficient and at least one additional electric heating track (27, 28). A control structure (22, 25, 29) is provided for controlling electric power supply to said first and additional heating tracks (23, 27, 28) and is sensitive to the heating of said at least one first heating track (23) for switching on said at least one additional electric heating track (27, 28) in parallel and in addition to said at least one first heating track (23) when said at least one first heating track (23) has been heated to at least a predetermined extent.