Gas boilers can be a great alternative to a gas furnace. In addition to heating the air, it can also heat water, acting as a two-in-one unit. The major difference between a boiler and a furnace is that a boiler uses water to transfer heat instead of air, and the heated coils carry warm air through the ductwork.

Benefits of a Gas Boiler

  • Fewer emissions
  • No dust particles and other allergens
  • Radiant warmth instead of forced air
  • Quiet operation
  • 2-in-1 air and water heating

Benefits of Regular Maintenance

Avoid breakdowns and expensive repairs by regularly maintaining your gas boiler.

When you combine superior products with the outstanding workmanship of our technicians, you can be confident that your heating system will consistently meet or exceed your heating needs, season after comfortable season.

  • Warmth when it matters the most
  • Lower energy costs
  • Longer life for your boiler
  • Cleaner air
  • Less chance for costly repairs
Ready for Your Next Heating, Cooling, or Plumbing Project?

Contact us to get a quote and see why our customer service is recognized as the best in the industry.


Reliable HVAC & Plumbing Services Since 1983

Control Tech is a residential & commercial heating, air conditioning, geothermal, and plumbing contractor located in Zionsville, Indiana. Since 1983, Control Tech has been a leader in the HVAC & Plumbing industry, and proudly serving customers in Indianapolis and all surrounding communities.

When we say “Family Owned & Operated”, we mean it! With four members of the Winters family working at any given time, we will ensure that your comfort needs are met.

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Why Work With Us?

We feature the most modern and comfort systems available today from industry leading manufacturers.

When we started Control Tech in 1983, it was our goal to provide each customer unsurpassed quality and the highest value in installation and service. Each performed timely and safely by knowledgeable professionals ensuring full customer satisfaction.

  • Family Owned & Operated
  • Licensed, Bonded & Insured
  • 24 Hour Emergency Service
  • We Do NOT Use Subcontractors

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