The Premier Dealer of Energy-Efficient HVAC

Protech Northland Heating & Cooling in Columbus, OH offers a complete line of HVAC products with features that allow you to enjoy total home comfort without spending too much on power bills. Rely on our NATE-certified technicians to fix equipment, conduct maintenance routines, and provide you with the parts you need. We service all HVAC makes and models.

Check out the Lennox home comfort products that we have. Get in touch with us for more information.

Ultimate-Comfort Combo

Save more by combining 2 of Lennox’s top-notch models, Lennox XC25 air conditioner and Lennox SLP98 high-efficiency furnace. Experience the difference that quiet and cost-effective air conditioning and heating systems offer.

Lennox XC25’s Money-Saving Features

The Lennox XC25 is a 25-SEER Air Conditioner that performs reliably while allowing you to gain more control of temperature levels. In the process, you experience:

  • Sound Levels as low as 69 dB; approximately 13 times quieter than a standard air conditioner
  • SilentComfort™ Technology that delivers the ultimate in quiet, consistent cooling home comfort
  • Optimized Use with the exclusive Humiditrol® (central dehumidification system) for indoor air quality you can feel
  • Two-Stage Scroll compressor that runs at low speed 80% of the time for easier operation and more consistent cooling 
  • Efficiency Ratings of up to 20.50 SEER, or nearly twice as efficient as a standard air conditioner
  • ENERGY STAR®-Qualified And designed to meet or exceed EPA guidelines for energy efficiency

Energy Efficiency Factors
Proper sizing and installation of equipment are critical to achieving optimal performance. Split system air conditioners and heat pumps must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your Lennox dealer for details or visit

Environmentally Friendly
Spend less and at the same time, save the environment in your own little way. With a prestigious Good Housekeeping Seal to back up its sterling performance, the Lennox XC25 is also an eco-friendly option that comes with a 10-year limited warranty on compressor and covered components.

The Lennox XC25 showcases the following features:

  • Chlorine-Free R410A Refrigerant: Provides exceptional comfort without exacting a costly environmental toll
  • SmartHinge™ Louvered Design: Offers reliable, quick, and easy access to interior components from all sides for cleaning and maintenance while protecting coils from damage 
  • Lennox® System Operations Monitor: Groundbreaking onboard cooling system diagnostics that allows continuous system performance monitoring

Keep Heating Costs Down With the LENNOX SLP98

With the Lennox SLP98 installed in your home, you save more on electricity expenses. It functions dependably with a host of technically advanced features:

  • Comes With SilentComfort technology delivering the ultimate in quiet, consistent heating
  • Fully Insulated cabinet that further minimizes operating sounds
  • Two-Stage, Variable speed operation runs at low speed 80% of the time, which minimizes the up-and-down temperature changes associated with standard furnaces
  • Enhanced Humidity control runs at different speeds to precisely control the flow of heated and cooled air throughout your home
  • Low-Speed Fan provides a consistent, continuous flow of warm air
  • Efficiency Ratings of up to 95.0% AFUE can save you hundreds of dollars each year, compared to other standard furnaces
  • ENERGY STAR-Qualified Design meets or exceeds EPA guidelines for energy efficiency
  • Dual-Fuel Capability can be combined with an electric heat pump to enhance comfort and fuel efficiency
  • Can Alternate between electric and gas heat for optimal energy use and minimal heating costs
  • Uses Chlorine-Free R410A refrigerant for exceptional comfort without exacting a costly environmental toll

Advanced Engineering
The Good Housekeeping Seal-awarded Lennox SLP98 draws much of its reliability from the game-changing innovations it introduces. For even more value, purchases of this product come with limited lifetime guarantees on heat exchangers and 10-year limited warranties on covered components.

Carrier ACs

Carrier’s reputation for product development and technical advancement can only be surpassed by its legacy as the inventor of the cooling system technology. Let us help you choose a Carrier home comfort system that’s right for you.

Find products from top-tier lines featured, such as Infinity, Performance, and Comfort:

Rheem Water Heaters

Protech Northland also offers a full line of Rheem water heaters. Get in touch with us for product inquiries.

Contracted Services

Protech Northland also offers contracted services. Contact us to inquire about tune-up contracts, which include 2 visits a year for full air conditioning and furnace maintenance.

To request a quote or inquire about our products and services,
call us at 614-268-3933.