The answer to 'should I get furnace repair or' is that it depends on the specific issue with your furnace. Furnace repair is generally the better option if the problem is a minor one, such as a broken part or a need for maintenance. This can often be resolved quickly and cost-effectively by a qualified HVAC technician. However, if your furnace is old, inefficient, or requires extensive repairs, it may be more cost-effective in the long run to replace it with a new, energy-efficient model.
When considering furnace repair or replacement, it's important to weigh factors such as the age and condition of your current furnace, the cost of repairs, and the potential energy savings and improved comfort that a new furnace can provide. An HVAC professional can assess your specific situation and provide recommendations on the best course of action.