Hey folks, I really need some advice on whether to replace my old HVAC system or go for repairs. Here's the scoop:
- My AC is struggling to cool, set at 72 but stuck at 78 degrees.
- A tech diagnosed a leaking refrigerant issue (R-22) due to a faulty suction line service valve.
- The house is in Central Illinois and is around 3,500 sq ft.
- I've got a 2004 Lennox 3-ton AC and an 80% gas furnace.
- The repair quote is $2,256, which includes $235 for refrigerant reclamation, $373 for valve replacement, $549 for pressure testing, and $899 for 6 lbs of R-22.
I already forked out $314 just for the diagnostic visit. The tech warned that there might be more problems since the system is pretty old, suggesting I consider a full replacement instead. So here's what I'm trying to figure out:
- Is it worth repairing this old unit, or should I just go for the replacement?
- Are R-22 prices reasonable, or are they jacked up?
- What should I be looking for in a new replacement system?
In the meantime, I'm opening windows at night and running fans, but with temps in the high 80s, it's not cutting it! I don't want to waste money on something that's likely to fail soon.
3 Answers
I’d definitely look into replacing it, especially since you’re dealing with R-22. Keep in mind that some companies might waive diagnostic fees if you decide to go with them for a new unit. New systems can save you on energy bills, which is a big bonus!
Honestly, if your HVAC is over 20 years old, it sounds like a good time to replace it. Delaying will only rack up costs later on. I’d recommend getting free estimates from a few HVAC pros to compare prices. Have you thought about checking out Costco for deals on new systems? They might have something good along with installation support!
A 20-year-old system is quite a stretch. If it’s served you well but has maintenance issues, consider maybe stringing it along until off-peak season to replace. I had a 30-year system, and after repairs, it was just a nightmare. The R-22 costs are high, so be ready for sticker shock! I'd suggest gathering multiple replacement bids to compare.