How to Shut Down Your Boiler Safely

May 18, 2022

As a homeowner, one of the most important devices you have in your home is a boiler. However, a common question we receive from homeowners is how to shut down your boiler. Here at Northwich Plumbers, we are happy to support you at any time and ensure that your boiler is safe and working properly. Keep reading to discover how to turn my boiler off and the key things to keep in mind as far as safety when using your boiler.

How To Switch Off My Boiler

When it comes to shutting down your boiler, you need to make sure you follow the proper steps to increase the lifespan of your boiler equipment. In the two weeks before shutting down the boiler, it is recommended that you double the blowdown rate, which will ensure there aren’t any issues during the process. If you take the boiler inoperative, you’ll need to perform a blowdown a few times from any outlets, always following the instructions for your unique boiler. Every boiler will have different recommended instructions to follow to take it out of service. You should learn how to switch off boilers properly to avoid malfunctions or putting your safety at risk at any time.

One thing to keep in mind once you’ve switched off the boiler is the need to prevent sludge from baking in the tubes of your boiler. You should never drain water from your hot boiler, and instead, begin washing it down as soon as any water is drained from the tubes. Flushing your feed as well as your control lines will prevent sludge accumulation.

Finally, an important part of the process is to flush the water-side surfaces by using a high-pressure hose. This will allow you to see if any further cleaning or maintenance is needed before you set up the boiler. Any soot and fly ash will be removed, which will prevent corrosion on your boiler. To help prevent corrosion, you’ll find that light oil can be added to minimise damage.

Ways to Lay Up a Boiler

The boiler shutdown process can be performed either in a wet or dry manner. For dry storage, you’ll need to ensure that there are trays of moisture-absorbing chemicals throughout the boiler drum. The boiler also needs to be sealed, which can help to remove moisture and stop premature wear on the tubes. Wet storage is the other option that’s commonly used. You’ll need to force air out of your boiler by filling it completely with water. This water will need to be specially treated so that your boiler is fully protected when in storage. Of course, as with any emergency boiler service, we recommend leaving this job to the professionals. Our team will be able to help you with our boiler repair service at any point, allowing you to receive an emergency boiler replacement if you find yourself in a tricky situation.

If you are deciding between wet and dry lay-up options, you’ll need to consider how long your boiler has been inoperative. We generally recommend a dry lay-up for a longer time out, but the wet method is good for anyone who may need to use the boiler again in the near future. Our team will be happy to discuss your unique situation and find the best option for your needs. Make sure that your boiler is fully inspected before a lay-up, as this will help to prevent further issues down the line. We’ll be happy to share how to turn my boiler offer to reduce future damage.

The Dry Lay-Up Process

The dry lay-up process requires you first to drain the unit to start the boiler shutdown procedure. You’ll need to clean the boiler before you put it out of service, which should be done when you switch off the boiler. Make sure it’s properly dried so that you seal the boiler properly in the future. Every two months or so, we recommend opening the boiler to inspect it. You’ll need to replace the moisture-absorbing chemicals from time to time, which will help to keep your boiler in top condition.

There’s a lot to consider when it comes to laying up a boiler and shutting it down. We recommend leaving this to our team of professionals, who will be happy to support you with this task if it’s something you need in the future. It’s a difficult job for anyone to do safely, which is why we recommend protecting yourself by working with our team. Contact us today for more information about shutting down your boiler and how we can help with this task. Our team is here for any emergency boiler repairs or shutdowns, so never hesitate to contact us if you find yourself in a tricky situation.