HVAC Repair West Bend WI | Call Leonard Heating & Cooling

A cracked heat exchanger is a serious safety issue common in older furnaces in our climate. Key signs include a strange, chemical-like odor (similar to formaldehyde), visible soot around the furnace, water collecting at the furnace base, or the furnace frequently shutting off. If you notice any of these, it's crucial to call us immediately for an inspection, as this can lead to dangerous carbon monoxide leaks.

Duct leaks force your furnace to work much harder to heat your West Bend home, as conditioned air escapes into attics, crawlspaces, or walls before reaching your rooms. This can significantly reduce heating efficiency, leading to uneven temperatures, cold spots, and surprisingly high energy bills. Our duct sealing and repair services ensure warm air is delivered efficiently where you need it most.

Proactive, annual furnace maintenance is the best defense. Our tune-up includes inspecting the heat exchanger for stress cracks, checking and sealing duct connections, cleaning components, and testing system safety and efficiency. This neighborly service helps catch small issues before they become major repairs, ensuring your system runs safely and cost-effectively all season long.