Have HVAC Questions? Ask an HVAC Expert for Answers
I will be happy to help you with this.Let me get a bit more information.
First where are you located? Prices vary tremendously by where you live.
2.What size is existing system and has it been doing a good job?
3.How long do you intend to stay in the home?
4.How is your budget for the system?
OK as a rule of thumb the equipment will be about 1500 to 2000 per ton depending on seer rating.If you can provide model on your outdoor I will tell you how many tons it is.
AS for SEER rating, the more you can afford to spend up front on installation the more you can save on utilities.Can you get me that model on outdoor unit?