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Replacement
Worksheet
Use this worksheet
designed by CarrierŽ to help you decide whether to repair or replace your current HVAC
components. Call our friendly residential department to discuss any
questions and offer options to ensure that you make the right choice.
1.
What is the AFUE/SEER/HSPF of your old system?
AFUE
SEER
HSPF 
2.
How old is your existing HVAC system?
□ Less than 10 years old
□
More than 10 years old
3.
How is the overall operating condition of your system?
□
Good □
Adequate □
Poor
4.
Has your current system required extensive or costly repairs in the last year or
two?
□ Yes
□ No
5.
How many hours a day does your system operate?
□
Less than 5 hours
□ 7-9 hours
□ 10 hours or more
6.
How long do you plan on living at your current residence?
□ Two years or less
□ Three years or more
7.
What will it cost to repair your current system?
$
8.
What does it cost to operate your current system?
$
per month x 12 = $
per year.
9.
What will it cost to maintain your current system?
$ repair
cost x 2 = $
10.
What is the likelihood of continued system failure, considering the age of the
unit?
□ Very likely
□ Unsure □
Not very likely
11.
Does your current unit keep you
comfortable?
□ Yes
□ No
I2.
Is the operational sound of your current system
disruptive?
□
Yes □
No
13.
What type of refrigerant does your current system
have?
□
R-22
□ PuronŽ Refrigerant
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