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Furnaces
The furnace, whose name is derived from the Latin word fornax, which means oven, is a heating device utilized for both home and industrial purposes. Questions about furnaces can be asked and answered here.
1,402 Questions
What can blast furnace waste slag be used for?
its used a fuel , but has less calorific value as the carbon monoxide percentage is less which is the main combustible gas in the b.f gas. its used in heating the blast of hot air in the blast furnance itself and also can be used in rolling mill, sinter plant, and many more where you need heating
Are goodman furnaces any good?
Goodman backs their furnace with a 10 year parts and lifetime on heat exchanger warranty on most models. so they must be pretty confident about their product. The older entry level furnaces had a noisier burner than most but the new models are about the same with other makes. Some might say it is cheaply made but all entry level furnaces wether it is Trane,Carrier or Lennox are cheaply made.You just pay a lot more for those furnaces because of all the advertising. As far as reliability and performance, I don,t see any problems with the current models.Some will say that the sheet metal cabinet is not as thick as the other brands but that only matters if your going to sleep on top of it.The important part is that it is sized properly and installed by a reputable company.I have installed and service all these brands and I
don't see the advantage in installing the more expensive brand cause they all break and some were even DOA. I have had customers who insist in installing Carrier and Trane and get upset when their unit breaks down and can't believe that it did especially when the one year labor warranty is up.
Would you recommend guardian furnaces?
Guardian is the economy line of furnaces made by York. They are what they are - an economy line furnace. Don't confuse them as an equal to a Trane, Carrier or Lennox caliber of furnace. They are definitely built "cheaper" than those. However, I would put them as a step above Goodman, Tempstar, Whirlpool, and other bottom line furnaces. We sell YORK equipment and have been very pleased with the Guardian units. Not many intro line units can say they have a rating of 95.5% efficiency. Comparing the units to are other intro line (weatherking) and a friend of ours intro line (Goodman) they have a much heavier built cabinet and are much more versatile.
What causes lights to get brighter when furnace motor comes on?
A loose or disconnected neutral wire at breaker box or at the appliance. Depending on what is on when and if two or more motors are running at the same time. This can as well have the opposite effect too, lights too bright.
Although loose connection can cause a problem and you should have all the connections checked, it could also be caused by several other reasons. You distance from and the load on the transformer, the size of you service conductors or lateral, the age and maintenance of your appliances. I have found out that light dimming happens in almost every house but some people are more sensitive to it than others.
Usually dimming of lights when an appliance kicks it is caused by a voltage drop of the supply caused by a heavy demand for current when the appliance initially starts. This is usually associated with an appliance that has a motor such as a refrigerator, furnace, washing machine, vacuum cleaner etc. Motors demand about 6 times their steady running current when they first start up and this can be a significant surge of current for maybe a half second or so till the motor has started and is up to speed. This basically momentarily 'overloads' the supply and lowers the voltage available to other devices, thereby causing them to momentarily slow down (if a motor) or dim (if it is a lamp).
If you switch to the new power saving compact spiral bulbs, their internal electronic ballast compensates somewhat for line voltage, so they won't react as noticeably to heavy loads starting up elsewhere in your house. The same is true for fluorescent tube fixtures with electronic ballasts.
One more point:If the lights are on a dimmer, they are very sensitive to change in voltage and will change their brightness disproportionately to the slight changes in voltage caused by motors or other heavier loads switching off and on.Your electronic ignition furnace will not light?
Just had the same problem for a gas furnace with an electronic source to light and required a repairman. The lighter switch has frizzled perhaps due to condensation. The part was no bigger than an old cassette tape with to flat metal pieces extending out, which ignites the gas. With no service contract the part was around $250 and the call was $90 in Atlanta Ga
What is an industrial furnace?
Industrial furnaces are used for heating large areas. They can be purchased new and used. Several hits as to where to purchase are Used Furnaces, Grieve Corp and Furnace Brokers.
Where can one purchase an outdoor wood furnace?
Outdoor wood stoves and furnaces are best found through specialty stores that focus on hardware and home appliances, or from stores that specialize purely in stoves and other outdoor tools. Central Boiler, Woodmaster, and Nature's Comfort are three companies to try.
What are chimney covers used for?
Chimney covers helps to prevent disruptive occurrence and to avoid costly repairs. Some of which includes prohibiting birds or other animals from entering through the chimney. And most essentially, to avoid precipitation from falling in.
Where can one purchase a chimney cap?
Chimney caps are sold by various companies. As chimneys come in different varieties, it's important to make sure the chimney cap you are purchasing is suited for your chimney. Companies like Woodland Direct supply all types of chimney caps and are a good starting point to look into.
What happens if a tennis ball goes into a furnace?
It explodes in 39.2 seconds after being heated at 375 degree Fahrenheit in an oven. VERY messy.
The coil you are referring to is the evaporator, it is inside the air-handler, which also contains the heater. The evaporator freezes up when the air conditionong system is low on refrigerant. What happens, is that since the refrigerant is low, it expands more than normal which cools the evaporator more than it is designed to. As the air passes throught the evaporator, moisture in the air freezes on the cold evaporator fins. This will eventually turn into a block of ice, which will impede the air flow. Once the air flow is restricted, the air conditioner will not cool very efficently if at all. Remember that the air conditioner vapor system is a sealed system. The refrigerant will last forever unless it leaks out, so you need to find and repair the leak to stop it from re-occuring. Some companies will just recharge it, especially if it's a very small leak. That way, you'll have to call them again when it starts to freeze up.
Furnaces are primarily used by homeowners and businesses for heating purposes. In residential settings, they provide warmth during colder months and can be powered by various fuel sources, including gas, oil, and electricity. Commercial buildings, such as offices and warehouses, also utilize furnaces to maintain comfortable temperatures for employees and customers. Additionally, some industrial facilities use large-scale furnaces for manufacturing processes.
How big a furnace do i need for a 2400 sq ft house?
The size of the furnace needed for a 2,400 sq ft house typically depends on factors such as climate, insulation, and the home's layout. However, a general rule of thumb is to have around 30 to 60 BTUs (British Thermal Units) per square foot. This means you would likely need a furnace with a capacity of approximately 72,000 to 144,000 BTUs. Consulting with a heating professional can provide a more accurate assessment tailored to your specific home conditions.
Who where the three men that went to the burning furnace?
The three men who went into the burning furnace were Shadrach, Meshach, and Abednego. They were thrown into the furnace by King Nebuchadnezzar for refusing to worship a golden statue, but they were miraculously unharmed by the flames.
What hapend before ko-Ngai leaped to the furnace?
WAGANI KO KASABOT TAPOS PA ANSWERAN KO NINYO YWA HAHA
A backblast is a dangerous blast of hot air behind a rocket or missile upon firing.
An industrial furnace or direct fired heater, is an equipment used to provide heat for a process or can serve as reactor which provides heats of reaction. Furnace designs vary as to its function, heating duty, type of fuel and method of introducing combustion air.
When inspecting a gas furnace you notice a scorched front and wires what cause this?
A scorched front and wires on a gas furnace typically indicate overheating, which can be caused by several issues. Common culprits include restricted airflow due to dirty filters or blocked vents, malfunctioning blower motors, or improper furnace sizing. Additionally, electrical issues such as frayed wires or loose connections can contribute to overheating. It's crucial to address these problems promptly to prevent further damage and ensure safe operation.
What does red flashing liht means in a gas furnace?
A red flashing light on a gas furnace typically indicates a fault or error condition. The specific number of flashes can correspond to different error codes, which vary by manufacturer. Common issues associated with a red flashing light include problems with the ignition system, flame detection, or safety switches. It's advisable to consult the furnace's manual or a qualified technician for accurate diagnosis and repair.
When was Chrysler air temp furnace model 4208-10 built?
The Chrysler air temp furnace model 4208-10 was built in the early 1970s. These furnaces were part of Chrysler's efforts to provide effective heating solutions for their vehicles during that era. For precise production dates, specific records or documentation from Chrysler would be needed.
Seguence of operation for a direct ignition gas furnace?
If the furnace is direct ignition, The HSI or spark ignites the flame. A flame sensor passes current through the flame, if current is present the main.
