Hot Water Heater Maintenance: Winter Is Coming

As temperatures drop, ensuring your home is ready for the colder months becomes crucial. One appliance that often gets overlooked is the hot water heater. A little preparation now can prevent unwelcome surprises when you need hot water the most.

Here’s how you can prepare your water heater for winter:

1. Drain and Flush Your Tank

Over time, sediment collects in your water heater, reducing its efficiency and lifespan. Draining and flushing the tank twice a year helps prevent this buildup. Late fall is a perfect time for this task.

• Step-by-Step Guide:

1. Turn off your water heater and allow it to cool.

2. Connect a garden hose to the drain valve and run the other end to a bucket.

3. Open the valve and let the water drain.

4. If the water is discolored or contains sediment, continue refilling and draining until it runs clear.

5. Close the valve, disconnect the hose, and restart the unit.

2. Adjust the Temperature

Keep the thermostat at 120°F to balance efficiency and safety. If you’re planning to leave home for a few days or more, lower the temperature to save energy. For every 10°F you lower, you can save about 5% on energy costs.

3. Insulate for Energy Efficiency

Cold temperatures can affect your water heater’s efficiency. Insulate the tank and exposed pipes to retain heat:

• Use a fiberglass blanket for the tank, avoiding vents or valve openings.

• Cover pipes with foam or fiberglass insulation.

This simple step can reduce heat loss and protect your unit from condensation issues.

4. Check for Leaks

Inspect the valves and fittings for any leaks. Tighten loose connections, or replace faulty parts if necessary. Always shut off the water supply before making any repairs.

5. Call in the Pros

If your water heater is over 8-12 years old or if maintenance feels overwhelming, consider hiring a plumber for a professional inspection. Winter is a busy season for service providers, so schedule your appointment early to avoid delays.

6. Know When to Replace

A failing water heater can lead to unexpected cold showers or costly water damage. Replacement costs vary and really depend on the model, tank size, and your home’s needs. Research your options and don’t forget to check out EnergizeCT for rebate options. Most importantly, don’t wait until it’s too late. Taking these steps now ensures your water heater runs smoothly all winter long, saving you stress and money.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visitwww.odonnellbros.com. Advice is for guidance only.