About 1,139,169 results (1,094 milliseconds)

US9244466B2 - Electronic mixing valve in standard hot water heater ...

https://patents.google.com/patent/US9244466B2/en
... hot water from the hot water output line through the electronically controlled mixing valve to maintain the detected temperature at the setpoint temperature.

US4978833A - Hot water dispenser having improved water ...

https://patents.google.com/patent/US4978833A/en
Temperature regulating means responsive to the temperature of water in the reservoir control the application of electric current to the resistance heating ...

F24J 2 - Use of solar heat, e.g. solar heat collectors - Patents Sitemap

http://www.google.com/patents/sitemap/en/Sitemap/F24/F24J/F24J_2_407.html
CN2569042Y Multistage circulation warm water tank. 08/27/2003, CN2569041Y Digital code controlled constant temp regulator for solar water heater. 08/27/2003 ...

US10247427B2 - Multi-temperature output fluid heating system ...

https://patents.google.com/patent/US10247427B2/en
More specifically, the present invention is directed to a temperature controlled domestic and space heating hot water combination unit. 2. Background Art.

US11359823B2 - Intelligent hot water heating system with stratified ...

https://patents.google.com/patent/US11359823B2/en
1C , the system uses an electronically controlled water pump to circulate water in the heating-control storage tank through a heat exchanger (14) in the water ...

US10012396B2 - Combined space conditioning or heating and ...

https://patents.google.com/patent/US10012396B2/en
... heater having a heat exchanger and subsequently a hot water output. If hot ... A temperature regulator 30 separates the output of the heater into a high ...

US11906174B2 - Load based hot water temperature control ...

https://patents.google.com/patent/US11906174B2/en
A hot water delivery system includes a water heater, a mixing valve that is coupled to the output of the water heater, and a plurality of loads that are ...

CA2591372C - Combination water dispenser with heating ...

https://patents.google.com/patent/CA2591372C/en
... temperature regulating means ... reservoir and a controlled water outlet means for dispensing water from the reservoir.

US298579A - hearson - Google Patents

https://patents.google.com/patent/US298579A/en
... heat radiated from the under side of the hot-water tank. In use this ... US738530A 1903-09-08 Superheater. US382779A 1888-05-15 Temperature-regulator for ...

US8111980B2 - Water heater and method of controlling the same ...

https://patents.google.com/patent/US8111980B2/en
Heat from a resistance heating element controlled by a mechanical temperature controller may be radiated to the wall of the water tank, or may be transported by ...

12 Volt DC Water Heater?

https://groups.google.com/g/rec.boats.cruising/c/YZkR0qI93aY
>charged. I would like to use the excess power generated to heat water. >Hot showers sure are nice & I've got a water maker installed.

F24J 3 - Other production or use of heat, not derived from ...

http://www.google.com/patents/sitemap/en/Sitemap/F24/F24J/F24J_3_24.html
04/01/2009, CN201215410Y Optical energy interlayered water heater ; 03/2009 ; 03/19/2009 ...

US7798107B2 - Temperature control system for a water heater ...

https://patents.google.com/patent/US7798107B2/en
In an alternative water heater approach (not shown), the heat output may be controlled by an electric current flow through a resistive heating element. To ...

CN107473298B - High energy-saving hot-pressing distilled water ...

https://patents.google.com/patent/CN107473298B/en
... heat exchanger and a distilled water collecting tank. Raw material water ... The hot press starts the working steam in the evaporator to supply the regulating ...

US8422870B2 - Residential heat pump water heater - Google Patents

https://patents.google.com/patent/US8422870B2/en
A heat pump water heater and systems and methods for its control are disclosed. The systems are configured to heat water within a water storage tank of a ...

US1853480A - Solar water heater - Google Patents

https://patents.google.com/patent/US1853480A/en
In a solar water heating system, a hot water storage tank having a valved ... temperature regulator arranged in it, influenced by the cold water supply ...

US5504306A - Microprocessor controlled tankless water heater ...

https://patents.google.com/patent/US5504306A/en
The system senses a water outlet temperature and controls AC power through an on/off mechanism to regulate power to heating elements embedded in the water ...

CN202842091U - Small-sized solar energy-biomass energy semi ...

https://patents.google.com/patent/CN202842091U/en
The cold water tank I and the heating water tank are respectively connected to the temperature regulating water tank and are located on the upper part of the ...

US6795644B2 - Water heater - Google Patents

https://patents.google.com/patent/US6795644B2/en
Heat from a resistance heating element controlled by a mechanical temperature controller may be radiated to the wall of the water tank, or may be transported by ...

Nest Learning Thermostat - Programs Itself, Helps Save Energy ...

https://store.google.com/gb/product/nest_learning_thermostat_3rd_gen?hl=en-GB
Now, you can control your hot water tank with the Nest Learning Thermostat. ... It's called Farsight, and it lights up to show you the temperature, weather or ...