Best KNIGHT Yet: Lochinvar Enhances Residential Boiler Series with Advanced Control, Efficiency. Lochinvar is enhancing its top-performing high-efficiency condensing residential KNIGHT Fire Tube Boiler series with 95 percent DOE AFUE and advanced control functionality for optimized heating comfort.
Boilers > Residential Boilers > KNIGHT® Fire Tube Wall Mount Boiler > KNIGHT® Fire Tube Wall Mount Boiler KNIGHT Fire Tube Wall Mount Boiler gives greater installation flexibility with the performance you've come to expect.
From single-family homes to large-scale apartment complexes, the Weil-McLain name is synonymous with warmth and comfort. Our energy-efficient, high quality gas and oil-fired boilers can be designed to fit the tightest spaces, with boiler controls and zone controllers tailored to any size residential application.
Boiler Unit Description (Fire Tube, Water Tube, etc.) _____ Boiler Control/Device Set Points Acceptable Location of Control/Device Test Date, Result Low-Water
In the water tube boiler, the water and steam flow inside the tubes and the hot gases flow over the outside surfaces. Where as in fire tube boilers hot gases from combustion travels through the tubes. flue gases produced from furnace where fuel is burnt. Water tube boiler design and working
Westinghouse’s Fire Tube Boiler is highly efficient with up to a 97% AFUE rating. Its downward fire tube design promotes self-cleaning and provides a low pressure drop. It’s extremely durable stainless steel heat exchanger boasts excellent heat transfer properties and resists corrosion. Model Number Capacity (MBtu/hr) AFUE Annual Gas Use (MMBtu)
The Westinghouse Fire Tube Gas Boiler features an exclusively designed stainless steel heat exchanger with superior heat transfer and less exposure to corrosion and scale buildup. The Westinghouse Boiler has a sleek robust design and is offered as a space saving wall mount unit.
Apr 23, 2016 · It is a boiler in which the hot flue gases is present inside the tubes and the water surrounds these tubes. As fire is present insides the tubes, hence it is called as fire tube boiler. The steam produced by these boilers have pressure of about 25 bar and that’s why they fall under the category of low pressure boilers.
The FTV is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger GF200 The innovative GF200 is a unique Combi Furnace that offers a new dimension of comfort,
Water tube boilers can work at much higher pressures than fire tube designs. The fuel burnt inside the boiler will create hot gas, which is then used to turn the water into steam. The steam is then used to transport the heat around the house and to the radiators. How a Water Tube Boiler Works
This boiler is a kind of fully automatic horizontal type fire tube oil gas fired hot water boiler with high thermal efficiency and it is safe and reliable. This boiler is a kind of fully automatic horizontal type fire tube oil gas fired hot water boiler with high thermal efficiency
All these boilers have large water capacity and are often known as tank boilers. We will learn about fire tube boiler parts in the sections below. Types of Firetube boilers. Package boilers. Most of the fire tube boilers now come in a complete package.The main parts of the package are : oil burners; fuel pump; forced draft fan; feed pump
SGI Heating and Cooling installs and replaces a selection of boilers that includes boiler units from trusted brands such as Weil-McLain and Lochinvar.
The fire-tube boiler developed as the third of the four major historical types of boilers: low-pressure tank or "haystack" boilers, flued boilers with one or two large flues, fire-tube boilers with many small tubes, and high-pressure water-tube boilers. Their advantage over flued boilers with a single large flue is that the many small tubes offer far greater heating surface area for the same overall boiler volume.
Dec 07, 2016 · Fire tube boiler date back to the industrial revolution, where they were used in steam engines, both for locomotives and industrial plants. They work by circulating hot gas through tubes, which in turn run through a water tank. The water is heated and eventually turns into steam, which is then used to generate energy.
Condensing Solo Boilers Triangle Tube offers a broad range of condensing boilers for residential and commercial use. We offer wall hung and floor standing units, ranging from 85 to 1200 MBH.
A water tube boiler is able to operate at higher pressures than other systems, which makes it an attractive option for some situations. The fire tube boiler design is much weaker, and this makes it unsuitable for high pressure boilers. Water tube boilers are more modern and a more sophisticated
Founded in 1923, Oswald Supply is family owned and operated through four generations. Thank you to our loyal customers who make us proud to celebrate 90 years of service to the heating and plumbing community.
Jun 13, 2013 · Boilers come in all different types, sizes, and shapes and are classified by configuration of the furnace, or firesides, and the watertubes, or water holding volume. The two main boiler types consist of firetube and watertube boilers, and deciding which of the two will best fit your process needs is not as easy as it may seem.
Aug 22, 2018 · Fire tube boiler is one of the most basic types of boiler and the design is also very old. It was popular in 18 th century. It was mainly used for steam locomotive engines. Operation of Fire Tube Boiler. Operation of fire tube boiler is as simple as its construction. In fire tube boiler, the fuel is burnt inside a furnace. The hot gases
In general, condensing boilers are identified by their internal construction as either fire-tube or water-tube boiler designs, as illustrated in Fig. 2 below. A fire-tube, as the name suggests, has the hot flue gases from the combustion chamber, passing through the tubes and out the boiler vent. These tubes are surrounded by a water jacket.
Fire Tube Boiler Construction and Working Principle of Fire Tube Boiler. The construction of a water tube boiler can be equipped with cylindrical shell, vertical, firebox in the base, space for water in the center segment, and space for steam in the higher segment. A fire-grate is located at the fire-box base as well as coal is fired-up on the
In terms of application: Fire tube boilers are best suited to low to medium steam generation and pressure applications where steam load is relatively constant and turn down and recovery are less critical such as commercial, institutional and indus
The Combi Boiler features a stainless steel fire tube heat exchanger for higher efficiency and a ceramic fiber burner for high combustion and low NOx emissions. The Combi offers several safety features including a dual stage anti-freezing mechanism and a gas leak detector that turns off the unit and turns on an alarm in the case of a leak.
Dec 07, 2016 · Water Tube Boilers. Unlike fire tube boiler, where the hot gas is circulated through tubes to heat water in a tank, water tube boilers involve running water through tubes surrounded by a heated tank. These types of boiler are generally considered safer than fire tube designs and typically require less frequent maintenance.
The main advantages of firetube boilers include the fact that they are less expensive to purchase. They may be 50 to 60 percent the cost of a watertube boiler. Firetube boilers are easy to clean and repair because maintenance can be performed from outside the unit rather than inside.
Ideal for homes in northern regions, Lennox ® boilers integrate easily with existing radiator or under-floor heating systems for energy-efficient comfort, all winter long. With efficiency ratings of up to 95% AFUE, Lennox boilers can help you save hundreds of dollars each year in utility bills, compared to older and standard- efficiency boilers.
Nov 19, 2013 · A fire-tube boiler’s main components include a cylindrical shell, a series of tubes, a feedwater inlet line, and a combustion gas outlet stack. The name “fire tube” is very descriptive. The fire, or hot flue gases from the burner, is channeled through a group of steel tubes that are surrounded by a shell filled with water.
Oct 05, 2018 · Description: The new residential boiler line has 13 models from 55,000 to 399,000 Btuh, featuring high-efficiency 95 percent AFUE and advanced control functionality for optimized heating comfort.
Aug 01, 2018 · Lochinvar is enhancing its top-performing high-efficiency condensing residential KNIGHT Fire Tube Boiler series with 95 percent DOE AFUE and advanced control functionality for optimized heating comfort.
Residential Boiler Market, By Product Fire-tube in 2016 accounted for over 13% of residential boiler market share. Low installation and operational cost of the system will further stimulate the product penetration. However, low steam production rate and lower safety when compared to water-tube boilers may act as an industry restraint.
In this type boiler (aka “bent-tube”, “flex-tube” or “serpentine tube”) the fire (the radiant flame) and resulting hot gasses scour the outside of the tubes as they pass from the combustion chamber, through the tubes and out the stack.
Boilers > Residential Boilers > Noble® Fire Tube Boiler > Noble® Fire Tube Boiler Noble is easy to install, set up and service, and promises to deliver the lasting reliability and serviceability the industry has come to expect from a Lochinvar boiler.
High Efficiency Gas Boilers High efficiency boilers use the latest in condensing technology to save gas and cut utility bills. Shop our selection featuring Weil-McLain, Burnham, Triangle Tube, and more.
Fire tube boilers are a lower cost alternative to water tube boilers and are often used for smaller industrial facilities with lower operating pressures. The main advantages of a fire tube boiler are its simple construction, compact size and the ability to easily meet rapid fluctuations in steam demand.
The Fire Tube Boiler is manufactured in Massachusetts with the highest quality materials. The 316L stainless steel fire tube heat exchanger is more resistant to corrosion in comparison to typical copper or aluminum heat exchangers. 316L stainless steel lasts longer and is virtually maintenance free, while also facilitating the transfer of heat more efficiently.
Triangle Tube, the Original Innovator and first to bring fire tube technology to the residential market. We continue to deliver quality, reliable products to customers throughout North America.
A fire-tube boiler is a type of boiler in which hot gases from a fire pass through one or more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.
Sep 24, 2018 · Lochinvar is enhancing its top-performing high-efficiency condensing residential KNIGHT Fire Tube Boiler series with 95 percent DOE AFUE and advanced control functionality for optimized heating comfort.
Triangle Tube, the original innovator of the residential fire tube boiler, has introduced the Instinct backed with a comprehensive support program.