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Why Schedule a Boiler or Furnace Tune-Up?

Don’t wait for the cold weather to hit Connecticut before having your heating system checked! Your furnace or boiler needs an annual tune-up to prepare it for the cold winter months. Scheduled maintenance has many benefits including lower heating bills, greater reliability, and extending the life of your heating system.

Energy Unlimited HVAC technicians are trained and proficient at performing heating and cooling system maintenance on all brands and types of air conditioners, furnace and boiler units. We will arrive within a two hour window and quickly perform maintenance so you can be on your way.

What Our Furnace (Oil and Gas) Tune-Up Includes*:

  • Inspect heat exchanger
  • Check blower and blower wheel
  • Test ignition and flame sensor
  • Lubricate all moving parts, as needed
  • Tighten electrical connection
  • Re-calibrate your thermostat
  • Check your belts and fans
  • Clean your air filter and intake grills
  • Check vents for blocks or leaks
  • Conduct a complete system safety inspection

What Our Boiler (Oil and Gas) Tune-Up Includes*:

  • Inspect, clean and adjust burner
  • Replace oil filter & pump strainer
  • Replace oil nozzle
  • Set combustion for optimal efficiency
  • Check for CO leaks at boiler
  • Check all modes of thermostat operation
  • Preform a safety inspection of your boiler, flue, venting and draft assembly
  • Check all boiler electrical components and electrical connections
  • Test domestic hot water temperatures
  • Re-calibrate your thermostat
*not all furnaces and boilers require all of the above
Technical Support

Warranty repair and service for 5 years

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  • 01 Request to call of master
  • 02 Date and time assignment
  • 03 Repair and maintenance at your home

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    Energy Unlimited understands our customers concerns when choosing a new HVAC system and company to perform work, and wants to reassure them they are not only buying a great product, but also a reputable quality company that will stand by their work 100%. That is our service guarantee!

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    What our clients say

    I had an issue with my heating the night before a snowstorm, was directed here from my oil company for their emergency.

    Paige Nash

    I needed to replace my old central ac. Energy Unlimited recommended and installed a ductless ac/heat unit. The office was great in.

    Suzanne Dietz

    They recently installed a mini split and everyone was very professional and pleasant to work with. They installed it quickly and I.


    Energy Unlimited has been servicing the old boiler system for three years & warned me it was on it's last legs. "Last.

    Lee Hilliard

    I was out-of-state coordinating a new ductless air conditioning system in my Dad's 1976-construction home. He is a senior with dementia and.

    Bruce Townsend
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