All about Pros and Cons of Hydronic Gas Boilers

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Hydronics is a heating system that uses hot water for home heating. Today it is widely used in North America and in Europe due to cost saving and a great value. Hydronic gas boilers mainly generate heat for industrial and residential purposes. A boiler operates by heating the water to a required temperature and circulating it throughout the house by way of baseboard heaters, radiators or floors. At times (in cases of a single pipe system) it heats the liquid until it starts boiling and turning to steam.

hydronic gas boiler

All boilers that are more than 15 years old usually have about 60% efficiency performance levels. Speaking of the models from a new generation, their efficiency levels reach 80%, and those of high efficiency types – 86%. So, if you replace your old hydronic boiler with a new one, your savings will reach the mark of 1/3 on all heating bills, plus this will make a great reduction on the green houses gases that are emitted.

Comfortable warm in case of a hydronic gas boiler can be provided in 4 main ways:

  1. connected to recessed radiators
  2. connected to a fan coil, which can be upgraded to provide cooling during summer months
  3. via in-floor tubing for luxurious
  4. connected to hydronic towel heaters that are in the bathroom


Reasons to Choose Hydronic Systems

They are really numerous, but we’ve decided to focus on primer ones. Such boilers never introduce any allergens, mold, combustion byproducts or dust into the living area. They guarantee more even and less fluctuating temperatures than those that provided by forced-air systems. The pipes release the heat over a long period, so there is no need for the furnace to switch on/off often.

Such boilers are a lot more economical and efficient than others. Previously, we published gas boiler efficiency comparison. The only possible drawback is the fact the installation costs are higher, due to the cost of aluminum and copper. Hydronic gas boilers don’t dry out the air from the interior as much as air forced systems do. However, when the latter ones have return-air paths back to the furnace and are air-sealed in a proper way; this is not an issue, as this reduces the pressure differentials.

What Are Popular Hydronic Suppliers?

hydronic boiler

Are you looking for a reliable supplier to choose a boiler from? Check the list of manufacturers and brands provided. They are trusted worldwide due to a great quality, reliability, efficiency and price policy:

  • Navien
  • Burnham
  • Uponor
  • Takagi
  • Grundfos
  • Super Hot (Allied Enginnering)
  • SA Armstrong
  • Rehau
  • Tekmar Controls
  • Viessman
  • Laars
  • Triangle Tube

Users also choose boilers from these brands, because their aluminum fins and baseboard copper pipes use less metal and take up less room than the steel ductwork that is usually required for forced-air systems. Besides, such boilers heat mostly through conduction and radiation, which is not the case with forced-air heats.

Weigh all pros and cons to make sure you are making the right choice. At times, it’s better to pay more, if you know that the product is of the highest quality ad will serve you many years to come.