Calculate New Unit Cost
Use this quick comparison to estimate whether repairing or replacing an HVAC system makes better financial sense. These are planning estimates, not a final proposal.
Age x repair cost. Under $5,000 generally favors repair; over $5,000 deserves a replacement comparison.
Installed replacement cost / annual energy savings.
The decision also depends on safety, comfort, refrigerant, efficiency, access, and equipment condition.
How to use this
- Use the actual repair quote, not a rough guess.
- Confirm the replacement price includes installation, permits, disposal, and required electrical or duct changes.
- Do not choose equipment by price alone - match tonnage, efficiency, refrigerant, dimensions, and AHRI compatibility.
- Ask Coolmen for a written estimate before authorizing larger work.
Phoenix heat can shorten equipment life. A replacement decision should include age, repair history, comfort, reliability, and expected service life - not just the calculator score.
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