When these coils thaw, water can overflow and leak from the vents. Signs of low refrigerant levels include reduced cooling efficiency, higher energy bills, and ice formation on the system.

The Department of Commerce is encouraging Minnesotans to keep furnace exhaust vents, air intake hoods and chimneys clear of snow and ice to keep the heat on and prevent carbon monoxide poisoning.

A well-maintained roof is your home’s first line of defense against harsh winter weather. Snow and ice can weigh down a roof, leading to potential leaks, structural problems, and costly repairs.

Refrain from kicking the meter or vent pipes to clear ice or snow. Remove icicles from overhead eaves to prevent dripping water from freezing on the meter or vent pipes. Prevent Carbon Monoxide ...