US4419567A – Heating element for electric water heater – Google
Info: Patent citations (7); Cited by (20); Legal events; Similar documents; Priority and This invention relates to electric water heaters and, more particularly, Electric water heaters typically include one or more heating elements, each of US6432344B1 1994-12-29 2002-08-13 Watlow Polymer Technology Method of
Water heating system with smart boiler and method – Google Patents
F24D17/0057 Domestic hot-water supply systems with combination of waste heat and conventional heating means with accumulation of the heated water US6116231A * 1998-02-11 2000-09-12 Tempra Technology, Inc. Liquid heat pack.
USD448235S1 – Electric water kettle – Google Patents
1 is an oblique perspective view of the electric water kettle;. FIG. The ornamental design for a electric water kettle, as shown and described. 2019-10-30 2020-03-24 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Kettle.
Electric Water Heaters – Flowplumb plumbing
This patented technology, only found in FlowPlumb Water Heaters, provides luxurious hot water every time you need it and is included in your FREE 5 year
Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater
Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater with Patented Self Modulating Technology – – Amazon.com.
US8375897B2 – Gas water heater – Google Patents
A gas water heater includes a power burner, a flue tube, an exhaust plenum, and a draft This application is a continuation of and claims priority to U.S. patent US4445464A * 1980-05-14 1984-05-01 Advanced Mechanical Technology, Inc.
US9175864B2 – Energy-saving central heating and hot water supply
US527626A * 1894-10-16 Heating and water-circulating US1114247A * 1909-12-24 1914-10-20 Harrison Safety Boiler Works Hot-water heating Technology Distribution, Inc. Commercial hot water control
US5056712A – Water heater controller – Google Patents
Various techniques and controllers have been developed to reduce the amount of energy loss in hot water heater systems. An example of a simple water heater
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology – Tankless Waterheater – Amazon.com.
Water Heater Patents and Patent Applications (Class 126/615
Search for Water Heater Patents and Patent Applications (Class 126/615) Filed with the USPTO. Assignee: Abengoa Solar New Technologies, S.A.. Inventors: