If you have hot water radiators, preparing them for the cold weather is crucial in ensuring they run as smoothly as possible all winter. Air can often become trapped within them and bleeding them is a simple maintenance task that can ensure your system works efficiently, providing you with the warmth you need.
You will need the following:
• A radiator key
• A towel or bucket to catch the water
• A pair of waterproof gloves
*Ensure that the heating system is turned off and cool to the touch before attempting to bleed a radiator. If you’re unsure, it’s a good idea to wait for at least an hour after the heating has been turned off to allow the system to cool down.
1. Locate the Radiator Valve: Every radiator in your home has a valve, usually located on one end. It typically has a small, square-shaped nut or a slot for a radiator key. This is where you will bleed the radiator.
2. Prepare the Area: Place a towel or a bucket underneath the radiator valve to catch any water that may escape during the bleeding process. This will help prevent any mess or damage to your flooring.
3. Open the Valve: Insert the radiator key into the valve. Turn it counterclockwise (left) about one-quarter of a turn. You should hear a hissing sound as the air escapes.
4. Bleed the Air: As the air escapes, you’ll hear a hissing sound. Once the hissing stops and water starts to drip out, quickly close the valve by turning it clockwise (right) gently.
5. Check the Pressure: After bleeding, it’s essential to check the pressure gauge on your boiler to make sure it’s within the recommended range. If it’s too low, you may need to add more water to the system.
6. Repeat for Each Radiator: Continue this process for each radiator in your home. Start with the radiators on the lowest floor and work your way up to ensure that all air is removed.
7. Turn the Heating Back On: Once you’ve bled all the radiators and confirmed the pressure, you can turn the heating system back on. Your radiators should now heat up more efficiently.
Things to keep in mind:
• If you’re uncomfortable doing this yourself, or if you’re having trouble, it’s a good idea to call us to do the job for you.
• Be cautious when opening the valve; avoid turning it too far as this can cause the radiator to leak.
• Be prepared for some dirty water or sediment to come out when bleeding, especially if it’s the first time in a while. This is normal.
AS ALWAYS, IF YOU NEED OUR HELP OR JUST A LITTLE GUIDANCE, FEEL FREE TO CALL US AT 781-326-6004 OR SEND US A MESSAGE FROM THE MAIN PAGE.
