How to Winterize Your AC Unit and Outdoor Plumbing in Edmonton

How to Protect Your AC Unit and Outdoor Faucets from Freezing in Edmonton

As Edmonton homeowners know, winters can be harsh and unforgiving. Freezing temperatures, heavy snow, and icy winds can wreak havoc on your outdoor HVAC and plumbing systems if they aren’t properly prepared. Failing to winterize your outdoor hose bib, air conditioning unit, and other plumbing equipment can lead to burst pipes, costly repairs, and unnecessary stress. This guide walks you through the key steps to Winterize your AC Unit and Outdoor Plumbing in Edmonton before temperatures drop.

Why Winterizing Matters in Edmonton

Edmonton winters regularly see temperatures plunge well below freezing. Water left in pipes or outdoor faucets can expand when frozen, causing cracks or full ruptures. Outdoor AC Units can also suffer from ice buildup and exposure if not properly covered or maintained.

Winterizing your outdoor plumbing and AC Unit isn’t just about protecting equipment—it’s about avoiding emergency repair bills and ensuring your home stays safe and efficient.

How to Winterize Your Outdoor Hose Bib

The hose bib (outdoor faucet) is one of the most vulnerable plumbing fixtures during Edmonton winters. If water freezes inside, it can burst pipes within your wall.

Step 1: Disconnect Hoses

Remove any garden hoses, splitters, or attachments. Leaving hoses connected traps water in the faucet.

Step 2: Drain the Line

Turn off the indoor shut-off valve for the outdoor faucet. Once closed, open the hose bib outside to let remaining water drain.

Step 3: Install a Hose Bib Cover

Insulated covers are inexpensive and provide extra protection against freezing temperatures.

Step 4: Consider a Frost-Free Hose Bib

If you live in an older home, upgrading to a frost-free hose bib can provide long-term protection and peace of mind.

How to Protect Outdoor Plumbing Systems

Beyond the hose bib, some homes may have irrigation lines or exterior plumbing connected to outbuildings.

• Shut off irrigation systems: Blow out sprinkler lines with compressed air to prevent ice blockages.
• Insulate exposed pipes: Use foam insulation or pipe wrap on any visible outdoor plumbing.
• Check for leaks: Small drips can freeze and worsen over winter. Seal them before the cold sets in.

How to Winterize Your AC Unit in Edmonton

Your air conditioner’s outdoor condenser doesn’t need to run during winter, but it does need protection.

Step 1: Power Down the Unit

Locate the electrical disconnect switch near the condenser and turn it off. This prevents accidental startup during winter.

Step 2: Clean the Unit

Clear away leaves, dirt, and debris around the system. A clean unit is less prone to corrosion.

Step 3: Cover the Condenser (Carefully)

Use a breathable HVAC cover or plywood board. Avoid fully wrapping it with plastic, as trapped moisture can lead to rust and mold.

Step 4: Inspect in Spring

When winter ends, check for damage and remove coverings before restarting the system.

Additional Tips to Winterize your AC Unit and Outdoor Plumbing in Edmonton

Seal gaps and cracks near plumbing penetrations to keep out cold air.

Check attic and basement insulation, since poor insulation increases freezing risk.

Schedule professional inspections for both plumbing and HVAC to ensure nothing is missed.

Winterizing your outdoor HVAC and plumbing equipment in Edmonton is an essential part of home maintenance. By taking a few preventative steps—disconnecting hoses, draining your hose bib, insulating pipes, and protecting your AC unit—you can avoid costly winter damage and keep your home running smoothly all season long.

Taking the time to prepare now means peace of mind when the temperatures plunge.

Winterize your AC Unit and Outdoor Plumbing in Edmonton with the help of the trusted pros at Hydro-Flo Plumbing and Heating.