The boiler system is the most vital part of any commercial building. Without a boiler system, a commercial building cannot provide hot water and heating, making tenants and visitors feel uneasy and uncomfortable. So, commercial building owners have to select the best boiler system carefully.

However, even the best boiler systems are prone to experiencing boiler breakdown eventually. It is especially true when соmmеrсiаl hоt wаtеr tаnkеrѕ аnd оthеr dеѕign features are outdated. In such situations, commercial building owners have to hire соmmеrсiаl building rераir соmраniеѕ tо rерlасе the damaged equipment.

The good news is that, like any other equipment error, a boiler breakdown is a preventable issue. Here are some steps you can take as a commercial building owner.

Always Check the Pressure

The pressure gauge on the boiler is the most critical tool against boiler breakdown. When the pressure drops below average, you should immediately call a reputable commercial building repair company to check the system.

An essential tip for maintaining the boiler’s pressure is to keep the boiler in good condition. The pressure gauge is one of the most accessible elements to check, and the owner can check itself to verify the system’s state and bring it back to normal.

Examine the Flame

The flame of the boiler is the most vital element of its safety. The flame should be intense and blue. The less intense the flame, the more copper it requires.

Some experts say that the flame should be yellow or blue. So, it is important to check the colour of the flame regularly. If the flame is red, the owner should immediately call a reputable commercial building repair company.

Conduct Regular Housekeeping

The boiler is prone to the buildup of external particles, such as dust, mould, mildew, and other contaminants like any other equipment. The boiler should be kept clean and dry at all times by using a clean, dry cloth and some hot water.

Bleed the Radiators

Bleeding the radiators is one of the most important ways to prevent boiler breakdown in commercial buildings. Although the radiators are closed, there is still air in the pipes and radiators. The air creates a cushion, which will lose its effectiveness after some time. Bleeding should be done regularly to maintain the effectiveness of the radiators.

The frequency of bleeding depends on the size and number of radiators in the building. You can do this at least once a week. The radiator should be filled with hot water by opening valves to release the trapped air. The hot water will be used to flush out trapped air.

Insulate the Pipes

The biggest source of heat loss is the piping. For a commercial building, the pipes are indeed numerous. That is why it is important to insulate them. Take action by wrapping the pipes with insulation and locating them away from the heat source as much as possible.

The insulation can also be used in the drains. The drains should be coated with insulation to prevent the drain from cooling and breaking. Covering the drains can also protect them from being clogged.


This article has explained the best ways to prevent boiler breakdown in commercial buildings. These tips are not limited to large commercial buildings. They are also applicable to other types of buildings. With proper checking and maintenance, соmmеrсiаl boiler rераirs or repurchasing can effectively be prevented.

Should you experience an unwanted boiler breakdown and need the service of boiler hire companies in London, we are always available. London Climate Hire is a trusted and reliable boiler rental service provider in London. We can immediately send and install running boilers to your place. Contact us today!