like it the clogged HVAC air filter. A frozen evaporator coil could bring about your heat pump to overheat, leading to probable short cycling.The audio is definitely an indicator or warning sign that one thing likely far more harmful could occur if it carries on to go unrepaired. Mainly because it may very well be a refrigerant leak or improper set up issue, it truly is best to Permit an expert evaluate the situation up near.ARS/Rescue Rooter is providing expert company for all your air conditioner, heating, plumbing, and electrical needs. We prioritize customer care and entire your position promptly without compromising fantastic his response workmanship.Check for Refrigerant Leaks: Conduct a thorough inspection from the refrigerant lines and components for any signs of leaks or damage. If leaks are detected, repair and recharge the system as vital.