Best Ways To Maintain Your Hydronic Heating System

Hydronic heating systems have proven their value over time. They have provided homeowners with warm and comfortable homes. These systems meet the needs of every person without having to worry about clogged air filters or leaky ductwork, like with forced-air HVAC systems. Having said that, a hydronic heating system, like automobiles, must receive proper upkeep and services if it is to deliver home heating as expected. The good news is that homeowners armed with the correct information can do their roles in maintaining their hydronic heating system. This article discusses the best methods to maintain a hydronic hot water system properly.

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Best Ways to Maintain Your Hydronic Heating System

image of a radiator depicting hydronic home heating

There are two categories when it comes to the best method to maintain a hydronic heating system. One group needs professional expertise, while the other lists the tasks that homeowners can do.

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Why A Professional Needs To Maintain A Hydronic Heating System

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Professional HVAC contractors help lighten the burden of homeowners when they maintain HVAC systems. A professional HVAC contractor is trained and experienced, so they can inspect your system using their trained eyes. Therefore, homeowners need to book licensed technicians for annual tune-ups to ensure comfort and efficiency.

For instance, a boiler tune-up helps keep a lot of potential issues at bay. It also prevents small problems from getting bigger, which is common when you neglect small HVAC issues. Homeowners who maintain their systems are rewarded with cost savings and peace of mind.

Hydronic Heating System Inspection

Here is a list of a few of the advantages when your radiant heating system receives annual inspections:

  • Hydronic Heating System Tune-Up: This includes an overall checkup of the system and upkeep in necessary areas.
  • Expansion Tank: This includes an assessment and recharging of the air charge. The expansion tank is thoroughly checked, assessed, and recharged. Maintenance also ensures that all air vents remain unobstructed.
  • Pressure Valve Relief: The valve is checked to ensure correct operation. Stagnant water is also cleared out.
  • Hydronic Glycol: Its pH is examined in case of degradation. Recharging takes place.
  • Drain Faucets & Shut-Off: Repairs or replacements of all faucets when needed.
  • Combustion: The HVAC technician conducts proper adjustments to the safety controls and checks for clogs and leaks. Moreover, the burner is cleaned per the specifications.
  • Circulator: The circulator and zone valves are inspected to ensure proper function.
  • Wiring: The system’s wiring is examined to ensure continuity and conductivity.
  • Valves: All valves in the system are thoroughly checked for proper operation.

This isn’t a fully comprehensive list, but it strongly supports the need for annual hydronic heating system inspections. HVAC professionals will conduct proper upkeep to alleviate the homeowners’ concerns. Aside from the HVAC professionals’ expertise, you can also do some tasks to maintain your system.

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Hydronic Heating System Tasks For Homeowners

homeowner adjusting temperature of boiler

In addition to seeking professional help with your system, homeowners can also directly participate in their system maintenance. Individuals have different capabilities, so it is best to consult with a professional if you are uncertain. Here is a list of some tasks homeowners can do to take a proactive approach in their system’s maintenance process:

  • Stay vigilant and keep watch for any signs of trouble.
  • Make it a habit to conduct a system overview once a month.
  • Check the boiler or furnace to ensure there is no rust buildup or calcium deposits. A large proportion of problems with the system is due to boiler negligence.
  • Check the level of the water regularly. If your boiler’s water level gets too low, it cannot handle the heat it generates. Ensure that the system’s water is always filled to the right levels.
  • Get rid of calcium deposits or rust accumulations using a vinegar and baking soda solution. You can also utilize other approved cleansers and a gentle scouring tool.
  • If you are experienced with the system, you can drain the boiler and add oil to the pump motor to improve circulation. Ensure that this step is done per the manufacturer’s instructions.

This list is incomplete, as is the list regarding professional assistance. However, it helps homeowners have a starting point in getting involved with their systems’ upkeep. It also lets individuals learn as they familiarize themselves with their systems.

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Familiarizing Yourself With Your Hydronic Heating System

People realize that they can help themselves in crucial ways when they are involved in their systems’ upkeep. Here are several ways people can be more knowledgeable of their hot water home heating system and help in its maintenance:

  • Pay attention: Homeowners can learn a lot when they watch how the system functions. Therefore, observe the system and be familiar with its parts, usual noises, etc.
  • Talk to others: You might know other people who have the same system. You can learn more when you talk to friends about what they know about their system.
  • Online: You can find a lot of information on the world wide web. Surfing the internet will bring you a treasure trove of information about your system.
  • Owner’s manuals: During the installation of their systems, homeowners are given manuals. It is a prudent move that you become familiar with these manuals as they can help you.
  • HVAC Inspections: People who book yearly inspections and seek professional help can learn much from the pros. Technicians are typically happy to share insights and guidance.

Many sources of information are available when you look for them. People become more familiar with their systems as they gain more information. They also become more skillful in maintaining their systems when they learn more about them. They will save more in the maintenance process as well.



Hydronic heating system maintenance is primarily a matter of habit. Your routine should include conducting inspections once a month and signing on for yearly maintenance inspections with a professional. Homeowners discover many ways to help in their system upkeep as they grow comfortable doing the maintenance process. Some of the benefits include enhanced home comfort, increased efficiency, reduced energy costs, and preventing the need for HVAC repairs.

Tevis Energy’s sister company, Modern Comfort, performs HVAC installations, replacements, tune-ups, and more. Our technicians can provide you with expert HVAC services to ensure that your system provides you with the comfort and efficiency you deserve. Call now to schedule an appointment.

Call Tevis Energy For All Of Your HVAC Requirements

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Tevis Energy provides high-quality HVAC services in central Maryland and southern Pennsylvania. We employ only the best professionally certified technicians for all your excellent heating and cooling service needs, including boiler tune-ups, AC repairs, furnace installations, and more. All our friendly techs are experienced and knowledgeable to ensure accurate HVAC services at all times.

Our company has highly affordable heating and cooling service rates in the area. Our maintenance services can enhance your comfort, energy efficiency, and indoor air quality while reducing your energy expenses. When you need to repair or replace your HVAC system, we can recommend the best solutions within your needs and budget. All our work comes with a guarantee to ensure your satisfaction. Schedule a service appointment by calling Tevis Energy today. We offer free, in-home estimates.

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