Lennox^® Furnaces

Well-thought-out for amazing warmth and economical, solid Lennox^® furnaces in Hattiesburg, Mississippi, are among the most efficient and soft-sounding heating systems on the market.

With Precise Comfort^® control, these HVAC systems maintain temperatures steady and energy bills modest, even during the snowiest time of year.

In fact, they can help you to save hundreds of dollars on annual heating expenses. And some ENERGY STAR^® furnaces may help you receive federal energy tax credits and utility rebates.

SilentComfort™ technology in some Lennox heaters keeps your heating quiet—so you feel it, not hear it. A couple of these innovations include variable-speed comfort and added insulation to diminish noise as your HVAC system starts.

Find out just how enjoyable your family could be with a modern Lennox furnace by calling our heating and cooling pros at 601-292-9763 right away.

CALL TODAY 601-292-9763

Lennox Gas Furnace Comparison Guide

If you live in a climate that has its share of cold days, you know how good the heat from a gas furnace can feel. The perfect warmth that comes from a Lennox^® furnace keeps you feeling great in all kinds of weather. Click to download our current Lennox gas furnace product comparison guide.

View Guide

Lennox Oil Furnace Brochure

Lennox^® oil furnace offers a consistently comfortable home even during winter's worst. Click to download our current Lennox oil furnace brochure.

View Brochure

5 Pluses of a New Furnace Installation

A modern heating system has many pluses, such as:

Enhanced energy efficiency to save you additionally on energy bills.
Smart thermostat compatibility for even extra energy savings.
Improved technology, including variable-speed heating, to softly heat your house while conserving gas consumption.
Certainty your furnace will run smoothly no matter the temperature without having to have high-priced emergency repair calls.
Peace of mind that your new up-to-date HVAC system comes equipped with advanced safety options to protect your family.

We’ll Help You Locate the Right Furnace Replacement for Your Home

At Oak Grove Heating & Air Conditioning, we can assist you in finding the right fit for your household, whether you are looking for a variable-capacity gas furnace, two-stage gas furnace or oil furnace. Call us at 601-292-9763 or contact us online to schedule an appointment right away for furnace replacement.