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(847) 251-2740

Gallery

  • NTI High Efficiency Boiler NTI High Efficiency Boiler Installation – Phase 1
  • NTI High Efficiency Boiler NTI High Efficiency Boiler Installation – Phase 2
  • Lindenleaf Boiler NTI High Efficiency Boiler Installation – Phase 3
  • Lindenleaf Boiler NTI High Efficiency Boiler Installation – Phase 4
  • Boiler NTI High Efficiency Boiler Installation
  • NTI Boiler NTI High Efficiency Boiler
  • Napoleon Furnace Our Personal Favorite! – The Napoleon Ultimate 9700 Series, 97% Efficient Furnace with a built in UV light (kills airborne bacteria and viruses).
  • 9600 Furnace Napoleon 96% Efficient Furnace
  • Unico High Velocity Air Conditioning System
  • Condenser Napoleon Outdoor Air Conditioners
  • Ac Cleaning Before Outdoor A/C Unit Cleaning – Before
  • Ac Cleaning After Outdoor A/C Unit Cleaning – After
  • Steam Humidifier Steam Humidification
  • Filter Before Even though you think your furnace is working properly, your humidifier pads may look like this. – Before
  • Large, clean filter installed in an HVAC system after routine maintenance from Northfield Heating & Air in Northbrook, IL Clean Humidifier Pad
  • HVAC Roof Small Commercial
  • Northbrook, IL based Northfield Heating & Air employee standing on a ladder while working on a large HVAC unit Small Commercial
  • Garage Floor Garage Radiant Heating Phase 1
  • Garage Floor 2 Garage Radiant Heating Phase 2
  • Stairs covered Protecting Your Investment

Northfield Heating & Air · 2400 S Arlington Heights Rd
Arlington Heights · IL 60005

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