DW and I are shopping for a new HVAC system (proactively) for the upstairs, which is about 1200sqft. Current HVAC is a 80%, 10-SEER TRANE split system. Furnace and air handler in the attic, A/C unit outside. We live in Cary, NC, home was built in 1998, and has the original HVAC system
My DW wants to go with a single stage, single speed 'everything' either TRANE or Carrier unit around $6300-$6400. A couple of the HVAC companies have told us that the variable speed or multi stage
systems are not worth the cost, and have more repair issues than the single/simpler HVAC systems.
We have talked with, and received quotes from 4-5 different HVAC companies. I personally have been sold on the value of having a variable speed, and dual-stage A/C and dual-stage gas valve both for cost savings, and humidity control. However, the price is about $1500-$2000 more.
The past few summers have been extremely hot (several weeks in the mid 90's). We do have a small leak/s in the coils, and the freon has been refilled a couple times in the past 5 years. We're thinking its time to bite the bullet and replace system. The old TRANE system just can't keep up with the heat, and would run all the time when temps got into the mid 90s.
Question - is the additional cost of a variable speed/multi-stage furnace and AC worth the cost and the potential headaches ?
Are we making a mistake with going with a single speed/stage 14SEER TRANE or Carrier HVAC ?
BTW - I have read through some of the threads on the HVAC-talk forum website, and even though those folks are supposedly the experts, kind of think, and get the impression they are biased toward the higher end systems.
Thank you !
My DW wants to go with a single stage, single speed 'everything' either TRANE or Carrier unit around $6300-$6400. A couple of the HVAC companies have told us that the variable speed or multi stage
systems are not worth the cost, and have more repair issues than the single/simpler HVAC systems.
We have talked with, and received quotes from 4-5 different HVAC companies. I personally have been sold on the value of having a variable speed, and dual-stage A/C and dual-stage gas valve both for cost savings, and humidity control. However, the price is about $1500-$2000 more.
The past few summers have been extremely hot (several weeks in the mid 90's). We do have a small leak/s in the coils, and the freon has been refilled a couple times in the past 5 years. We're thinking its time to bite the bullet and replace system. The old TRANE system just can't keep up with the heat, and would run all the time when temps got into the mid 90s.
Question - is the additional cost of a variable speed/multi-stage furnace and AC worth the cost and the potential headaches ?
Are we making a mistake with going with a single speed/stage 14SEER TRANE or Carrier HVAC ?
BTW - I have read through some of the threads on the HVAC-talk forum website, and even though those folks are supposedly the experts, kind of think, and get the impression they are biased toward the higher end systems.
Thank you !