Before we get into sizing a residential central air unit lets take a quick look at pricing.
Replacing my air conditioning unit.
6 signs it s time to replace your air conditioner.
Still to best weigh your repair or replace decision ask your contractor to assess not just the condition of your existing equipment but also the ducts that.
Should i invest in a programmable thermostat.
Unlike r 22 refrigerant r 410a does not contribute to ozone depletion.
This all began when the air conditioning heating and refrigeration institute ahri made a general press release to all hvac contractors working the aftermath of hurricane sandy in which they recommended the replacement of both air conditioning components condensing unit and evaporator coil when installing new units on affected homes.
Central ac unit cost.
When does a home warranty replace the air conditioner.
An air conditioner typically lasts 10 15 years.
If your air conditioner is more than eight years old repair is probably not worth the expense unless it s a simple problem like debris clogging the condenser unit or a worn fan belt.
However if you re in need of expensive repairs and your air conditioner is more than 10 years old it will often make more sense to replace it.
Are there unique needs in my region of the country.
But if you re replacing an indoor or outdoor unit that used r 22 your new unit will use r 410a refrigerant sometimes referred to as puron which is carrier s trademark for it.
Signs it s time to replace your ac.
Keep an eye out for the following warning signs.
Air conditioners are designed to work smoothly for 10 15 years.
Age how old is your ac unit.
Clearly the older a unit is the more likely it is to have performance issues and need repairs.
Click here to see how where you live might determine the type of equipment you should buy.
Air conditioner is more than 10 years old.
If your air conditioner needs to be replaced it s going to let you know.
Often a technician will recommend that you replace both the inside and outside portions of the air conditioner but there are some exceptions to this.
If your old air conditioner breaks down the warranty company will assign you a licensed technician.
You should replace the entire unit when your ac is 8 years or older air conditioners last anywhere from 10 to 12 years.
In general you can expect a well maintained air conditioner to last about 15 years.
A new system may barely break down but an old system due to normal wear tear may start to malfunction.
Click here to learn how your air conditioner and furnace work together and apart.
Fixing or changing the ductwork to accommodate the ac system can add as much as 3 000 4 000 to the total price.
On average homeowners report spending 3 900 5 000 to install a 2 5 ton central air system in a house that has functional ductwork.
Should i replace my furnace if i replace my air conditioner.