patent hot water boiler

19th-century Radiators and Heating Systems

Early British patents for hot-water radiators include those of Keith (1882 and 1884), Waters (1882), Cannon (1887) and Heap (1887). At the end of the 19th century, one expert claimed that British radiator design had fallen behind the current American offerings.

PDF Residential heating and domestic hot water

• Tap-water heating - where heat from the hot water in the buffer tank is transferred to water taps. • Satellite systems - where a centralized heating system provides heat to apartments in multifamily houses. Each apartment has a BHE module that delivers hot water for space heating and tap-water heating.

Getting into Hot Water: A Practical Guide to Hot-Water

This publication provides the operator of a hot-water heating system with important basic information about this type of system and its operation. The first two sections describe a hot-water system and its parts, explain the functions of each part and give some simple design calculations for those who wish to build their own system. The third section will help the reader develop and


Preparing Hot Water on Demand • Unpack your new water heater from the carton and make sure that all of the parts are included. If you find that one of the components is missing, please contact Coleman for a replacement. 1-800-835-3278 or TDD 1-316-832-8707.

Hydronic Heating Electro Electric Boilers Hot Water Heat

Electro Electric Boilers Hot Water Heat Systems from 1.1KW boilers to 54kw and bigger. Powered by Electricity

Hot Water Heater Patent

SPECIFICATIONS Electric Tankless hot water heater U.S. PATENT #4,960.976, #4,762,980 SPECIFICATIONS electric tankless hot water heater EEMAX THREE PHASE UNITS Hot or cold water feed use in Commercial and Industrial applications. (safety eye/face, tepid Tankless Water Heater shall be an Eemax, Get Document

Renewable Hot Water Heating | Renewable Heating and

How Renewable Hot Water Heating Works. Water heating in most residential and commercial buildings simply requires a source of heat and a network of pipes to deliver hot water to the point of use. Water heating systems fall into two main categories: Batch heating. Batch systems apply heat to water stored in a holding or storage tank.

Boiler Feed Water Pressure Regulators

Boiler feed water pressure regulators are designed for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water and maintain continuous pressure. Certain valve types also provide make-up water to the system and prevent backflow when supply pressure falls below system pressure.

Specialists In The Use of Hydronic Comfort Heating

Specialists In The Use of Hydronic Comfort Heating Learn more about Appropriate Designs. See our latest design tool offering Intro to Hydronics Design Studio Software. Training Videos View More. Books and Software. Heating With Renewable Energy. Modern Hydronic Heating - 3rd Edition.

Westinghouse Gas Water Heater

the stainless steel construction of the Condensing Gas Water Heater will last longer than traditional water heating tanks, while also heating your home more efficiently! Multipe Sizes this unit is available in 50, 60 and 80 gallon sizes, and ranges from 25,000 to 76,000 BTUs, to meet your family's needs.

Hot Water Boiler Troubleshooting | Home Guides | SF Gate

Hot Water Boiler Troubleshooting. Hot water boilers offer an efficient option for home water heating. Some boilers provide hot water for heating systems as well as primary or supplemental heat for

How to Clean Hot Water Boilers | Hunker

Hot water boilers don't need cleaning very often. A thorough cleaning at the time the system is installed is necessary, but after that it shouldn't be necessary to do so unless the water becomes obviously discolored or visible scale starts to form on the outside of pipes, valves or fittings.

Hot Water Boilers - 3dcart

Hot Water Boilers; Hot Water Boilers. Products [48] Sort by:

Portable Hot Water Heater - Dragon Wagon

The Portable Heater System is self-contained and meant to be moved around to the tanker. The heated water is hooked up to the existing exterior steam coils at a temperature of 240F and this warm mix radiates its heat to the tank, warming it.If desired, multiple tankers can be heated at one time via a header system with a skid or trailer model.

Combi Boilers - Efficient Hot Water and Space Heating | A

Benefits of Combi Boiler Water Heaters. All-in-One Water & Space Heating. Our high efficiency 95% AFUE combi boilers can replace both a water heater and space heater in your home to save you space, improve performance, and help you save money on operating costs. Reliable Hot Water Supply. The ProLine ® XE Combi Boiler provides industry-leading continuous hot water delivery with its on-demand

Edwin Ruud - Wikipedia

Edwin Ruud (9 June 1854 - 9 December 1932) was a Norwegian-American mechanical engineer and inventor who immigrated to the United States where he designed, sold, and popularized the tankless-water heater. He was the founder and President of Ruud Manufacturing Company, now a division of Rheem Manufacturing Company.

Water Heater Patents and Patent Applications (Class 126

Abstract: The invention disclosure provides a hot water supply system and method thereof which can control a solar heating unit, a first heat-pump unit, a boiler unit, and an electric heater unit through a control unit to heat water. The control unit operates in a pre-heating period and a heating period after the pre-heating period. In the pre-heating period, the solar heating unit and the

NORITZ Indoor Residential Condensing - The Home Depot

Consumers who use hydronic (hot water) heating in their homes can now install one water-heating appliance to meet both their domestic hot water and space-heating needs. The CB Combination (Combi) Boiler from Noritz utilizes high-efficiency condensing technology to deliver hot water to both plumbing and hydronic heating applications.

Hot Water Boiler Circulation Rates - Engineering ToolBox

Water Circulation - Boiler Capacity in kW - Temperature drop in degrees Celsius. 1 kW = 3,412 Btu/h = 1.341 British hp; Example - Water flow through Boiler. A boiler with capacity 50 kW increases the temperature of the circulated water with 20 o C - the water flow through the boiler according the diagram above is . 0.6 kg/s

How to Maintain Hot Water Heating Systems - dummies

Hot water heating systems need a little maintenance, like venting the radiators and draining the boiler, to keep things running efficiently. Gravity and hot water furnaces are not often installed in new homes today, but similar systems with the old cast-iron radiators throughout the house were fixtures in homes built around 1900, and some of []

18L Natural Gas Hot Water Heater Instant Boiler On Demand

Propane Hot Water Heater Tankless Instant Boiler with Shower Head Kit 18L 5GPM. $104.90. Free shipping . 18L 5GPM Natural Gas Tankless Water Heater Instant Hot Water Boiler Shower. $100.30. $153.90. Free shipping . 5GPM 18L Lpg Gas Propane Tankless Water Heater Instant Hot Water Boiler Shower. $104.90.

Hot Water Heating Boilers, How to Inspect, Diagnose

Hot Water or Steam Heating Systems - Boilers: If the heat in your building is provided by warm or hot metal radiators, heating baseboards containing finned copper tubing, or wall convectors that look like a radiator but contain finned copper tubing, or if heat is provided by flexible rubber, plastic, or metal tubing run in building floors or

Hot Water from A. O. Smith - Tank & Tankless Water Heater

A. O. Smith Water Heaters Innovation has a name. When it comes to high efficiency water heaters, no one comes close to matching the expertise and innovation of A. O. Smith.Whether you need a gas, an electric, or a tankless water heater, the inventive minds at A. O. Smith have one waiting for you.. View all water heaters

Hot Water Heater Relief Valve Leaking - YouTube

The two most common reasons for a hot water heater relief valve leaking are excessive temperature or excessive pressure. It's rare that a hot water heater relief valve is faulty for no reason.

Solved: How do i know if business property is section 124

How do i know if business property is section 1245, 1250, 1252, 1254 or 1255? Section 1245 property . This type of property includes tangible personal property, such as furniture and equipment, that is subject to depreciation, or intangible personal property, such as a patent or license, that is subject to amortization.

DOE Patents Patent: Hot water tank for use with a

@article{osti_864593, title = {Hot water tank for use with a combination of solar energy and heat-pump desuperheating}, author = {Andrews, John W}, abstractNote = {A water heater or system which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank

Water Too Hot On Hot Water Or Central Heating System Problems

Water Too Hot On Hot Water Or Central Heating System. My water is too hot, will this cause any problems or damages to my hot water or central heating system?. Martin Smith an experience emergency plumber when it comes to the water getting too hot explains all the situation and what needs to be done.

Raritan Marine Water Heater

Because the heater includes an adjustable thermostat it can be set as high as 160 o F. Hot water at 160 o when mixed with cold water can greatly extend the usable capacity of the tank. Installation of the 1700 Series Water Heaters is simple and straight-forward with all plumbing connection on one side.

Heatworks - Reinventing the way the world heats and uses water

Metal heating elements are so 1868. For over 100 years, people have been heating water using electricity and metal heating elements. They rust, scale and eventually fail. Our products have no heating elements. Instead, we use Ohmic Array Technology to leverage the natural conductivity of water and electricity. Our hot water is purer. Endless.

Chip heater - Wikipedia

The chip heater is a single point, tankless, domestic hot water system popular in Australia and New Zealand from the 1880s until the 1960s. Examples of this form of domestic water heating are still in current use. The chip heater consisted of a cylindrical unit with a fire box and flue, through which a water pipe was run.Water was drawn from a cold water tank and circulated through the fire box.


FREE HOT WATER! Qualifies for 30% federal tax credit BHA Solar Hot Water Heating Kits are amazingly efficient, highly engineered, and come with all the parts needed to install your system on your RV, cabin or house. This system connects directly to your existing standard water heater and doesn't interfere with existing gas or electric.

Fulton - The heat transfer innovators.

The Heat Transfer Innovators. Fulton is a global group of companies that specialize in industrial and commercial heating systems that include steam and hot water/hydronic boilers, thermal fluid (hot oil) heaters, and a full range of ancillary equipment.

Solar Hot Water: Experiments, Science Fair Projects, DIY

Theoretical analysis of solar water heating system [View Thesis] Heat transfer during spray water cooling using steady experiments [View Thesis] Patents; Solar hot water cooling system (US Patent 5339645, 1994) [View Patent] Solar hot water system without heat exchanger (US Patent 4501262, 1985) [View Patent]

Troubleshooting a Gas-Fired Hot Water Boiler

Modern boiler systems for home heating are hydronic systems, in which the boiler heats water for circulation throughout the house.They are closely related to steam boiler systems, but rather than circulating actual steam, hydronic systems have pipes carrying the hot water that radiates heat through either steel radiators or baseboard convectors (sometimes called "fin-tubes").

new patent hot water boiler -

Hydronic systems can heat via hot water or steam, depending on the type of boiler used. The boiler is the part of the system that heats the water . Get a Quote; US Patent for Hot water boiler Patent (Patent # 4,356,794 . Justia Patents Water Jacket US Patent for Hot water boiler Patent (Patent # 4,356,794 so that simplicity in design is achieved.

Fuel & Electric Hot Water Boilers | Precision Boilers

PCW Compact Electric Hot Water Boiler Capacities: 50 MBH to 1,500 MBH (1.5 BHP to 44 BHP) @ 99.5% efficiency Standard Model: ASME Section IV "H" Stamp (160 PSI & 250 o F) Compliances: UL Subject 834, NEC/NFPA Article 424-G, ASME Safety Code CSD-1 Developed specifically to fit through a 30" door, the standard PCW's compact footprint can fit where a fuel-fired boiler cannot.

Road Shower 4 - The Rack Mounted Solar Shower

The amazing RoadShower is now part of the Yakima family, and is in stock and available for purchase on You will now be redirected to It's like plumbing to your vehicle. Road Shower 4 - now shipping. The amazing RoadShower is now part of the Yakima family, and is in stock and available for purchase on

Solar water heating - Wikipedia

Solar water heating (SWH) is the conversion of sunlight into heat for water heating using a solar thermal collector.A variety of configurations is available at varying cost to provide solutions in different climates and latitudes. SWHs are widely used for residential and some industrial applications.

Petri Plumbing & Heating shares tips to keep Brooklyn hot

Petri Plumbing & Heating shares tips to keep Brooklyn hot-water boilers ready for winter With regular maintenance, familiar boiler systems in older homes can provide reliable service for years

Tankless Water Heater Electric ECOTOUCH 9KW 240V on Demand

220~240V Tankless Water Heater Electric Hot Water Heater under sink Kitchen Household, Compact Instant No Standby Losses, Digital Display, Shower Head/Water Valve/Pipe 2Gallon/Minute 1.8GPM 6.5 KW 3.5 out of 5 stars 25