Expert tips

Leaks behind walls are often undetected until almost too late. As a homeowner, you will need to notice leaks in time to prevent long-term effects such as structural damage and potentially serious mold problems within the walls. A small drip-drip that goes undetected can cost thousands more in flooring, ceiling, and wall repair than the actual point of leak plumbing repair by itself.

The most common smell associated with first-time heater firing up is the burning smell of accumulated dust as well as the inevitable native insects being burned off the vents, registers, and heat exchangers. When the furnace fires up after months of non-use this accumulated layer that has come in contact with heating elements heats up quickly and creates a distinctive odor as it burns off.