Общество С Ограниченной Ответственностью "Нефтяная Компания "Нафтотранс"
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Priority to UAU201003398UpriorityCriticalpatent/UA54311U/en
Publication of UA54311UpublicationCriticalpatent/UA54311U/en
Direct Air Heating By Heater Or Combustion Gas
(AREA)
Electric Stoves And Ranges
(AREA)
Abstract
An energy-conserving heater of heating type relates to heat engineering related to electric devices for heating closed household premises, in particular to electric heating devices, namely to air heaters of passive type.
UAU201003398U2010-03-242010-03-24Energy-conserving heater of heating type
UA54311U
(en)
A circuit arrangement for sustaining water in contact with a heating element at a set temperature or range within an instantaneous hot water heater unit
A circuit arrangement for sustaining water in contact with a heating element at a set temperature or range within an instantaneous hot water heater unit
A circuit arrangement for sustaining water in contact with a heating element at a set temperature or range within an instantaneous hot water heater unit