Ace Heating & Air Conditioning: Local HVAC Repair Serving Iowa City, IA 52240

Furnace ignition failure is a common issue here, often caused by a dirty flame sensor, a faulty igniter, or issues with the gas valve or control board. Our technicians start with a thorough diagnostic to pinpoint the exact cause. We'll clean or replace the faulty component to restore safe, reliable heat to your home, preventing further damage and ensuring your system operates efficiently through our cold snaps.

Signs of duct leakage include uneven heating or cooling between rooms, higher-than-normal energy bills, excessive dust, and your HVAC system running constantly to maintain temperature. We perform professional duct inspections and use specialized tools to locate leaks. Sealing these leaks improves system efficiency, balances your home's comfort, and can significantly reduce your energy costs, which is especially important with Iowa's temperature extremes.

Our standard preventative maintenance includes cleaning critical components like the flame sensor and blower, checking for safe ignition and operation, inspecting electrical connections, testing system controls, and assessing ductwork for obvious leaks or restrictions. This service is crucial for catching small problems—like a weakening igniter or early duct separation—before they lead to a no-heat situation or efficiency loss during peak season.