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95+ degree heatwave all week and our A/C calls it quits!

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/320601935/m/9410049515

July 03, 2025, 09:56 AM
sig77
95+ degree heatwave all week and our A/C calls it quits!
quote:
Originally posted by Black92LX:
This fella highly suggests that we replace the furnace as well because it is over 20 years old and when he looked inside he pointed out alot of corrosion where water had been in the unit.
To which he is correct as 4 years ago our upstairs unit drain clogged and that drain is connected to the downstairs unit and all the water flooded through the downstairs furnace.

He wants to use an Amana side discharge inverter heat pump. Which sounds pretty neat because it can vary its power usage. So while it runs more it runs at a lower power when needed. With the unit running more it’s better at removing more humidity which we have plenty of. The unit is quieter and smaller. It can also be mounted on the side of the house. I think that will be good because the side of my yard is sloped and the units don’t stay level long.

He also wants to use a matching 80% gas furnace to replace the old.

All to the tune of $9,000 and the heat pump qualifies for $2k tax credit. So I am looking at $7,000 total to include a much more efficient system and getting a new furnace when the other folks wanted $8k on a less efficient unit that did not qualify for the tax credit and did not include replacing the furnace.


We used to have a heat pump with gas backup and the builder told us in Missouri gas was way cheaper and they just run gas all the time and never use the heat pump in their vacant houses to save money. I have a heat pump, but lived in this house 6 years and have never used it. I just run gas all the time (emergency heat setting)and it is cheaper than AC in the summer. I just replaced the heat pump with regular AC due to a leak since I have the 95% efficiency gas furnace anyway.



There are 3 kinds of people, those that understand numbers and those that don't.
July 03, 2025, 10:02 AM
old rugged cross
quote:
Originally posted by sig77:
We had a leak last week, the system was struggling. They mentioned that due to the new 2025 rules, I could not buy a new condenser as that refrigerant was no longer available, but the leak was in the coil and it would be 3100 and those parts were still available with the 410 refrigerant. He said if the condenser goes out the coil would not work with the new refrigerant so I would need a whole new system whenever the condenser went out…could be years from now. I didn’t like throwing away 3100 and rolling the dice so went with a whole new system, could and condenser . 5 ton Lennox 14 seer 5 ton for 7500 installed. It has a 10 year parts warranty so should be set for a while. The new system is much better than the old one and actually runs and shuts off. The old unit must have been leaking for a while as it ran all the time.


Congrats on the new system Sig77. That seems like a great price too!



"Practice like you want to play in the game"
July 03, 2025, 10:28 AM
Black92LX
I asked about a higher efficiency furnace but it would be super expensive because my current unit is vented with the water heater.
They would have to redo the venting and it’s in a finished basement so a lot of finish work would have to be done.
Same reason we don’t have a tankless water heater they have to be vented alone.


————————————————
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If we got each other, and that's all we have.
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You should know I'll be there for you!
July 03, 2025, 11:02 AM
smlsig
Here are the potential tax credits in Kentucky if you qualify…

https://www.google.com/search?...=en-us&client=safari


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Eddie

Our Founding Fathers were men who understood that the right thing is not necessarily the written thing. -kkina
July 03, 2025, 11:57 AM
10X-Shooter
I feel your pain. Our AC went out in our Destin FL condo yesterday while we had AirBNB renters. Transformer and thermostat on an after hours call. Could have been worse though, at least we didn’t have to replace the whole unit.