The answer to 'replacement repair cost' is that the cost can vary significantly depending on several factors. The typical range for HVAC replacement repair can be anywhere from a few hundred dollars to several thousand, depending on the specific issue, the age and model of the unit, and the complexity of the repair.
Some key factors that influence the cost include the type of HVAC system (furnace, air conditioner, heat pump, etc.), the extent of the damage or malfunction, the accessibility of the unit, the need for any additional parts or materials, and the labor rates in your local area. Larger, more complex systems or those that require specialized parts will generally cost more to repair.