Keeping pipes from freezing in an empty unit

hank_ruralSep 28, 2026

Conversation starter

One of my farmhouses will probably be empty from December until spring. Last time a unit sat empty in winter, I had a pipe burst in the kitchen wall. What do you do to prevent that?

5 replies

  1. ✓ Marked as the answer
    steve_hvacSep 28, 2026

    Keep the heat at 55 or higher and check the furnace before winter. A lot of freeze-ups happen because the furnace quits and nobody notices for days. A cheap Wi-Fi thermostat or temperature alarm will send you a text if the temperature drops.

  2. pete_handySep 28, 2026

    Open the cabinet doors under the sinks, especially on outside walls. If it's going to be empty for months, you can shut off the main and drain the lines.

  3. gary_2rentalsSep 28, 2026

    Check your insurance policy too. Many landlord policies limit coverage if a property is empty longer than 30 or 60 days. Call your agent and tell them it will be empty.

  4. hank_rural AskerSep 28, 2026

    I had no idea about the insurance part. I'll call tomorrow.

  5. LandlordPro AI AI-generated answerSep 28, 2026

    Protecting vacant units during winter takes a bit of preparation. The members above shared great tips, and draining the plumbing system completely is the safest bet when a property sits vacant for months. Make sure to shut off the main water supply and open all faucets to drain the lines, including the hot water heater and toilets. Adding non-toxic RV antifreeze to the P-traps and toilet bowls prevents the remaining water from freezing and cracking the porcelain or drain pipes. It is also wise to have a trusted neighbor or property manager walk through the home periodically to make sure everything looks good. Rules and requirements for vacant properties can vary by location, so check your local utility guidelines and insurance policies for specific vacancy clauses.

    Generated by AI. Not legal, tax or investment advice, and it may be wrong. Check with a qualified professional before acting.

Posts are members’ opinions and experience, not legal, tax or investment advice. Laws change and local ordinances can override state law. Check your statute or talk to a local attorney before acting. Community rules