What is a high efficiency furnace I should look into buying in order to keep my 5000 square foot home warm?
a high efficiency furnace is a furnace that uses less electicity and saves on heating expences. they are very useful in the winter and great to lower your central heating bills. ...
What is the efficiency rating of a high efficiency furnace?
The efficiency rating is called annual fuel utilization efficiency or afue. For residential systems in the USA, the minimum is 80%. There is no standard for what is considered "high efficiency". The range of efficiencies goes up to about 96% for gas furnaces. ...
When operating a high efficiency nat gas forced air furnace and heat pump at what cost ratio or percent of gas therms to kilowatt hours does it make more sense to use the high efficiency furnace only?
There are 3413 btu per kWh and 100,000 btu per therm of natural gas, these are constants. In order to give a correct answer the exact efficiency rating of the high efficiency furnace and the energy costs per kWh and therms would need to be known. ...
Is it OK to convert your high efficiency furnace from its now inside air intake to start getting the intake air from the outside?
Yes, most if not all 90+ efficient furnaces are designed to take primary or combustion air from outdoors. That is partly where they get their high efficiency rating from. They are not using air that has already been heated for combustion. ...
Is it safe to locate a hot tub 3 feet from a high efficiency furnace exhaust pipe?
No. That hot tub will evaporate so quickly,it is a high risk to human beings. ...
Can you convert a low eficciency gas furnace to a high efficency gas furnace?
While it's not 100% accurate to say that you can convert a low-efficiency furnace to a high-efficiency furnace, there are things you can do to improve the accuracy of your existing furnace. You can approach this in two ways: retrofitting your old furnace with new equipment or taking steps at home to improve your efficiency. Retrofitting Your Furnace Retrofitting your furnace involves adding new components to your old system. When you are considering retrofitting your existing furnace with new equipment, it's important to consider...
How do you calculate cooling tower efficiency?
Cooling tower efficiency is calculated by taking the temperature at various points of the environment that the tower is supposed to be cooling. If the temperature is high then the tower is not being very efficient. ...
What effect does high density altitude as compared to low density altitude have on propeller efficiency and why?
Efficiency is reduced because the propeller exerts less force at high density altitudes than at low density altitudes. Less efficient slow plane ...
What is the average price range for high efficiency 92 furnace and air conditioner installation for an 1800 sq ft home in MN?
They didn't have any real high efficiency furnaces or AC in 1992. If you meant 9.2 - that is poor. So please repost with more info. tks ...
Asked in Furnaces
How much will it cost to install a gas furnace in NY?
If no major duct work involved, the price range is about $1,500 ~ $2,000 for basic models. If you want high efficiency and variable speed, it can easily cost you up to $3,000. Be cautious, only buy the functions and accessories matter to you. It's hard to get your investment even with a high efficiency furnace since current natural gas rate is pretty low. ...
How do you remove the bulging effect from an installed 3M Patio Door Insulation?
add fresh air to your furnace combustion. like a high efficiency furnace. then you wont be burning and exhausting indoor air which is most likely causing negative pressure now. ...
What are the benefits to an energy efficient furnace?
Getting a new high energy furnace will greatly reduce your power consumption, and make your house warmer in a quicker amount of time. A person can also get a tax break at the end of the year for upgrading your system. ...
What are other critical parts of a high efficiency furnace exclude the heat exchanger?
All the parts are critical, each part depends on the other part to operate efficiently and safely. ...
Asked in Home & Garden
Convert metric gas uits to kw hours?
1 cubic meter = 35.315 cubic feet. 1 cubic foot of natural gas contains 1,000 BTU energy. 1 cubic foot of propane gas contains 2,720 BTU energy. 1 BTU = .2929 Watts To convert a cubic meter of Natural Gas to a kilowatt, use this formula kW-hours = cu meters x 35,315 x .2929 x efficiency% x run-time% And to convert a cubic meter of Propane gas to a kilowatt, use this formula kW-hours = cu meters x 95,351 x .2929 x efficiency% x run-time% The efficiency...
Asked in Electrical Engineering
Why generator has more efficient than motor?
Depending on what you're referring to, you may have this completely backwards. A motor's efficiency is fairly high. A generator's efficiency at converting chemical/kinetic/mechanical energy to electric energy is at best around 50%. ...
Asked in Energy
Why a high efficiency machine is more desirable than a low efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy). ...
What is the Cost of a 16 seer 4 ton trane ac and furnace?
We just had the whole trane system installed. It is the same specs you are asking about. It also has a new furnace that is high efficiency as well as new thermostat that is digital. We paid $7,800 without the $1500 tax credit. $6,300 total. ...
Are projectors power efficient?
Projectors are not covered by the Energy Star standard rating but do have several features such as sleep and standby mode that allow them achieve high power efficiency when not in use. ...