Heater boilers are an integral part of any heating system. They provide warmth and comfort during the cold months, but like any mechanical system, they can also experience issues and problems.

Whether you’re a homeowner or a professional in the HVAC industry, this guide will provide valuable information to help you keep your heater boiler running efficiently and effectively.

Here is a list of frequently asked questions and their answers regarding boiler systems:

1. Do Heater Boilers Boil Water?

No, heater boilers do not boil water. Heater boilers are heating systems that use a fuel source, such as gas, oil, or electricity, to heat water or a water-antifreeze solution. The heated water or solution is then circulated through a network of pipes and radiators to provide heat to the rooms and spaces in a building.

The process is called “boiling” because the heated water or solution reaches high temperatures but does not reach the boiling point of water (100 degrees Celsius or 212 degrees Fahrenheit). Instead, the water is typically heated to around 70-90 degrees Celsius (160-195 degrees Fahrenheit), depending on the specific heating system and the desired temperature in the building.

2. How Do Heater Boilers Provide Heat?

Instead of spreading heat in the air like an air furnace, boilers produce radiant heat to warm objects. In this circumstance, objects will absorb heat considerably more slowly.

Some individuals prefer boilers because they have a more even heat distribution in the home. Additionally, you may maintain a modest room temperature throughout the winter while still feeling comfortable due to the radiant heat.

3. How Do You Maintain Them?

Maintaining heater boilers is essential to ensure they operate efficiently and safely and have a longer lifespan. Here are a few steps to help keep your heater boiler:

• Schedule Regular Maintenance: It is recommended to have a professional inspect and service your boiler annually. This will include checking for leaks, cleaning the burner and flue, and testing the safety controls.
• Keep the Boiler Clean: Clean the exterior of the boiler to remove dust and debris. Also, keep the area around the boiler clear to ensure proper ventilation.
• Check Water Level: Check the water level in the boiler’s expansion tank and add water if needed. This will help prevent damage to the system.
• Check the Pressure: The boiler should be operating at the correct pressure. If the pressure is too high or low, the boiler may not work efficiently and could be dangerous.
• Monitor the Pilot Light: Make sure the pilot light is functioning correctly. It should be blue, not yellow. A yellow flame indicates that the boiler is not burning the fuel efficiently.
• Replace the Air Filter: Replace the air filter every three months. A dirty air filter can cause the boiler to work harder and use more energy.
• Check for Leaks: Check for leaks in the pipes and connections. Any leaks should be repaired immediately.

What Are the Common Causes for Boilers to Stop Working?

Here are the most common reasons why heater boilers stop working:

• Faulty boiler controller
• Faulty or blocked flue or chimney systems
• Damaged boiler system
• Lack of fuel or faulty fuel supply
• Faulty firebox or burner

Conclusion

Heater boilers are a great way to keep your space warm and comfortable during winter. It is essential to understand how these systems work, how to maintain them, and how to troubleshoot common issues. If you have further questions about heater boilers, consult a professional HVAC technician for assistance.

If you’re searching for residential or commercial heating services, L.J. Kruse Co. is here to help you! Our experienced technicians are experts at repairing and maintaining furnaces, boilers, air conditioners, heat pumps, and more. Contact us now!