If you want to keep your HVAC system running at its optimum performance, there are certain things you must do. If you want to learn how to save money by prolonging your HVAC’s lifespan, here are some HVAC maintenance tips. 1. Survey the heat pump. The heat pump provides cooling and heating for your home, and what technicians do to keep it free from any obstructions is take a flashlight and inspect its surrounding area if there are any dirt or dust buildup. Video Source If any oil stains can be seen, wipe them off with a damp cloth or…