Out for estimate for equipment replacement of exsisting 5 ton high efficiency split system. Would need to remove and dispose of old equipment per epa standards. New lineset most likely required 30 ft of 1 1/8 3/8. Update gas to code. Propane kit. Add a drain pan under unit. New pad under ac. New disconnect and power whip on the exterior wall. Nitro braze new unit in, pressure test system, then vacuum system to below 500 microns. Silver ducts under home, good shape would need to be sealed per title 24. Our price includes permit fees, and title 24 testing fees