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What would the payback period be for a new high efficiency furnace compared to one that is forty years old? |
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guestimating solely on basis of average sear ratings then and now, about two or three years.
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payback starts as soon as you fire up furnace and go so sleep or leave the house since all new fau's are 100% safer than even a 20 year old unit but if you still have a forty year old unit please use a carbonmonoxide detector.
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With the new 15 seer units the payback would be approx. 8 years
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It all depends on the SEER of the unit, size of unit, brand of unit, gas price, etc... But, I would say around 5-8 years.
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You couldn't know the answer without knowing what your average seasonal temperatures and utility costs are. But consider this. If that forty year old unit breaks in the middle of a cold winter, it's unlikely you'll get the best price. In other words, cheap is expensive.
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if you take a 60% gas furnace and your gas bill is about 250.00 mth and you replace your furnace with a 92% you will save anywhere around 50.00 to 75.00 per mth also 92% furnaces have a sealed burner section and a lot more safety devices witch makes them one of the safest means of heat out there
First answer by anonymous. Last edit by ID1125487410. Question popularity: 146 [recommend question]





