Find gas furnaces including natural gas furnaces, gas wall furnaces, high efficiency gas furnaces and more. Use the time-saving Request for Quote tool to submit your inquiry to all the gas furnace manufacturers and suppliers you select.
TevTech provides laboratory and industrial high temperature vacuum furnaces and components. Custom products include Sintering systems, CVD reactors, graphitization systems, graphite purification systems, crystal growers, gas distribution systems, metal or carbon hot zones & process control systems.
Let Wellman Industries be your expert in heat processing. We are internationally known custom engineers & manufacturers of industrial furnaces for every application. Our limitless range of gas & electric furnaces will sinter, braze, anneal & heat treat to your exact specifications with flawless design.
As a furnace manufacturer, Premier Furnace Specialists produce gas fired batch temper furnaces. We also have available a force cool system for a gas fired atmosphere car bottom furnace. The heat treat industry relies on us for our equipment, components and service. How may we help you?
MIFCO has been a leading heat treating equipment manufacturer since WWII, & we are experts in safety & quick melting heat treating furnaces, foundry furnaces & foundry equipment. Choose between gas furnaces, electric furnaces, cabinets, ovens or customized furnaces. See our diverse products online!
Can-Eng Furnaces is a leading designer and manufacturer of industrial heat treating equipment. Some product lines include batch and continuous atmosphere systems, solution and basketless systems for aluminum products and a diverse range of custom thermal processing applications.
A gas furnace is an enclosed structure that burns gas to produce heat for industrial purposes. They can be made with various kinds of heat resistant (refractory) elements to withstand long-term use. The enclosed space holds the gas being heated until the desired temperature is reached within the furnace.
Rising electricity prices make gas-fired furnaces an economical choice for heating applications, while also reducing harm to the environment. Most new gas furnaces tend to be grouped in one of two general classes of efficiency: power combustion at 80-82% AFUE and condensing furnaces that are at least 90% efficient. Condensing furnaces are used in most situations, except in warm climates. Condensing furnaces are much more resistant to corrosion caused by condensation in the unit or a chimney. These models typically exhaust through a plastic pipe that exits through a side wall, and do not need to use the chimney. As most models are now gas-fired, very few oil-fired condensing furnaces are available.
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Gas furnaces can come with varying temperature control options or be set for a single temperature, depending on the process for which the furnace will be used. Gas furnaces commonly have one of the following atmospheres: air or oxidizing, inert, reducing, salt bath, or vacuum. Over-temperature protection, service or entry holes, three-zone or multi-zone, view ports, computer interface and application software are some of the options available for these furnaces. Gas furnaces use natural gas as a source of heat. When considering whether to replace an existing gas furnace, the decision to replace it depends on the furnace’s age, condition, and performance.
The steel industry is one of the many industries that use high-temperature, natural gas-fired furnaces, which produce large amounts of nitrous oxide (NOx) per unit of processed material. To meet increasingly stringent emissions regulations, oscillating combustion technology has been developed and is continuing to be improved for use with gas furnaces. This technology provides efficiency, productivity, and reduced NOx emission from all types of industrial furnaces. A typical heating system will last about 25 years, though some gas furnaces can last twice that long.
