How do I date my Lennox air conditioner?
How do I date my Lennox air conditioner?
Find the series of numbers and the letter that follow the word “Serial” on the identification plate. Write down the first five digits of the Serial Number. Use the serial number 5498L9988 for an example. “5498L” will give you the place, year and month of manufacture for the Lennox air conditioning unit.
How much does it cost to replace a Lennox air conditioner?
The average cost to install a Lennox AC unit is between $3,110 to $7,340. Your total AC unit installations costs will largely depend on the size needed for your home. For a 1,600 square foot home you would most likely need a 2.5 ton air conditioner. That size unit would be able to efficiently cool and heat your home.
How much does it cost to replace a Lennox evaporator coil?
You’ll pay anywhere from $600 to $2,700 to replace your evaporator coil….Residential Evaporator Coil Replacement Cost by Brand.
| Carrier | $400 – $1,300 |
|---|---|
| Lennox | $200-$2,000 |
| ADP | $200 – $1,000 |
| Rheem / Ruud | $300 – $1,300 |
| Bryant | $250 – $1,000 |
How do I know the tonnage of my Lennox air conditioner?
For Lennox, you should look for the second cluster of digits of the model number. It will be a number divisible by 6 or 12, and represents the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU, and 48 divided by 12 equals 4, so the data plate below indicates the system is 4 tons.
Which is better carrier or Lennox?
For mid-level and basic air conditioners, then Carrier and Trane have better warranties than Lennox. In part, Lennox reduces the warranty to lower its risk, so that it can offer lower prices on base models. However, slightly lower quality accounts for some of the rationale for a 5-year parts warranty.
How do you know when to replace your air conditioner?
According to Energy Star, you should consider replacing your air conditioner if it is more than 10 years old, and you should seriously consider replacing the air conditioner if it’s more than 15 years old—as this is the average lifespan of most cooling devices.
Can I replace evaporator coil myself?
Most people think you have to do this, but you don’t. There is no way to single out the Freon, so you’re good to go! Remember, check evaporator coil prices prior to taking on this project yourself.
Is it worth replacing evaporator coil?
The efficiency of an AC unit is at its best for the first 10 to 12 years of its life. That said, if your AC is nearing 8 years old, replacing just the evaporator coil would be like putting a brand new engine into a dying car—it’s just not worth the money.
How can I tell the tonnage of my AC unit?
Simply divide the BTUs by 12,000 to calculate the tonnage of your unit. For example, if your air conditioner is 36,000 BTUs, you have a 3 ton unit. Some manufacturers bury tonnage or BTU information in their model numbers. Look for an even, two-digit number between 18 and 60.
How do I know the BTU of my air conditioner?
All you have to do is to multiply the length of your room in feet by the width of your room in feet, and then multiply that by 25. That will give you the BTU needed to properly cool your room. All it takes is a simple multiplication!