HVAC – Heating, Ventilation & Air Conditioning

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Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800804BX)

$1,509.27 $1,799.95SAVE 16%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,509.27 $1,799.95SAVE 16%

Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800803BX)

$1,461.46 $1,799.95SAVE 18%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,461.46 $1,799.95SAVE 18%

Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800803BN)

$1,461.46 $1,699.95SAVE 14%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,461.46 $1,699.95SAVE 14%

Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800603BX)

$1,421.34 $1,699.95SAVE 16%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,421.34 $1,699.95SAVE 16%

Goodman Goodman GR9T80 Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800603BN)

$1,421.34 $1,799.95SAVE 21%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,421.34 $1,799.95SAVE 21%

Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800603AX)

$1,405.98 $1,699.95SAVE 17%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,405.98 $1,699.95SAVE 17%

Goodman Goodman GR9T80 Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800403AX)

$1,338.54 $1,699.95SAVE 21%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,338.54 $1,699.95SAVE 21%

Goodman Goodman GRVS96 Gas Furnace 96% AFUE Variable-Speed Single-Stage Upflow/Horizontal (GRVS960805CU)

$3,389.88 $4,099.95SAVE 17%

In Stock — Est. Delivery Oct 29th-Nov 12th

$3,389.88 $4,099.95SAVE 17%

Goodman Goodman Gas Furnace 80% AFUE Two-Stage Upflow/Horizontal (GR9T800403AN)

$1,338.54 $1,699.95SAVE 21%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,338.54 $1,699.95SAVE 21%

Goodman Goodman GDVT80 Gas Furnace 80% AFUE Variable-Speed Downflow/Horizontal (GDVT801005CX)

$2,367.20 $2,899.95SAVE 18%

In Stock — Est. Delivery Oct 29th-Nov 12th

$2,367.20 $2,899.95SAVE 18%

Goodman Goodman GDVT80 Gas Furnace 80% AFUE Variable-Speed Downflow/Horizontal (GDVT800805CX)

$2,246.83 $2,699.95SAVE 16%

In Stock — Est. Delivery Oct 29th-Nov 12th

$2,246.83 $2,699.95SAVE 16%

Goodman Goodman GDVT80 Gas Furnace 80% AFUE Variable-Speed Downflow/Horizontal (GDVT800803BX)

$2,142.68 $2,499.95SAVE 14%

In Stock — Est. Delivery Oct 29th-Nov 12th

$2,142.68 $2,499.95SAVE 14%

Goodman Goodman GDVT80 Gas Furnace 80% AFUE Variable-Speed Downflow/Horizontal (GDVT800603BX)

$1,991.59 $2,499.95SAVE 20%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,991.59 $2,499.95SAVE 20%

Goodman dark gray gas furnace with side panels, louvered vents, and front control door.

Goodman dark gray gas furnace with louvered top vents and front badge.

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S801005CX)

$1,555.37 $1,799.95SAVE 13%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,555.37 $1,799.95SAVE 13%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S801005CN)

$1,493.90 $1,899.95SAVE 21%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,493.90 $1,899.95SAVE 21%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800805CX)

$1,446.10 $1,799.95SAVE 19%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,446.10 $1,799.95SAVE 19%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800804CX)

$1,400.85 $1,799.95SAVE 22%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,400.85 $1,799.95SAVE 22%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800804BX)

$1,376.10 $1,599.95SAVE 13%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,376.10 $1,599.95SAVE 13%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800803BX)

$1,318.90 $1,599.95SAVE 17%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,318.90 $1,599.95SAVE 17%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800604BX)

$1,291.59 $1,599.95SAVE 19%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,291.59 $1,599.95SAVE 19%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800603BX)

$1,275.37 $1,599.95SAVE 20%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,275.37 $1,599.95SAVE 20%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800603AX)

$1,265.12 $1,499.95SAVE 15%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,265.12 $1,499.95SAVE 15%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800403AX)

$1,194.27 $1,499.95SAVE 20%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,194.27 $1,499.95SAVE 20%

Goodman Goodman Gas Furnace 80% AFUE Single-Stage Upflow/Horizontal (GR9S800403AN)

$1,185.73 $1,499.95SAVE 20%

In Stock — Est. Delivery Oct 29th-Nov 12th

$1,185.73 $1,499.95SAVE 20%

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FAQs About HVAC – Heating, Ventilation & Air ConditioningFAQs

HVAC – Heating, Ventilation & Air Conditioning — buying, delivery, and installation

What central HVAC systems does Home Outlet Direct carry?

We carry central HVAC systems built for whole-home comfort — from 2-ton heat pumps to 5-ton A/C and gas combos. Browse heat pump split systems (up to 18.1 SEER2), A/C and gas combos, packaged units, and hybrid setups from MRCOOL, Goodman, and Senville. Whether you're replacing an aging system or starting fresh, all systems ship free to the contiguous US. Financing is available on qualifying orders, and our HVAC experts are on live chat to help you size and choose the right system.

What is a central HVAC system?

A central HVAC system uses a network of ducts to heat and cool your entire home from a single unit. It typically consists of an outdoor condenser (or heat pump) and an indoor air handler connected by refrigerant lines, distributing conditioned air through vents in every room.

What's the difference between a heat pump system and a traditional A/C system?

A heat pump can both heat and cool your home by reversing its refrigerant cycle, making it a year-round solution without a separate furnace. A traditional central A/C system only cools — you'd pair it with a gas furnace or electric air handler for heating. Heat pumps are generally more energy-efficient in moderate climates.

What size central HVAC system do I need?

Sizing depends on your home's square footage, insulation, climate zone, and ceiling height. As a general rule: 1 ton of cooling covers roughly 400–600 sq ft. A 2,000 sq ft home typically needs a 3–4 ton system. Use our live chat to speak with an HVAC specialist who can help you size correctly.

Can I buy a central HVAC system online and install it myself?

You can purchase central HVAC equipment online and save significantly versus buying through a local contractor. However, installation must be performed by a licensed HVAC technician in most states — the refrigerant handling and electrical work require certification. We recommend buying the equipment here and hiring a local installer separately.

What SEER2 rating should I look for?

SEER2 (Seasonal Energy Efficiency Ratio 2) measures cooling efficiency — higher numbers mean lower energy costs. Federal minimums are 14–15 SEER2 depending on your region. For the best long-term savings, look for systems rated 16 SEER2 or higher. Many of our MRCOOL and Senville systems reach 17–18 SEER2.

Does Home Outlet Direct offer financing for central HVAC purchases?

Yes. Financing is available on qualifying orders, making it easier to invest in a high-efficiency central HVAC system without paying everything upfront. See our financing page for details on terms and eligibility.

Do central HVAC systems from Home Outlet Direct come with a warranty?

All systems come with the manufacturer's warranty. We also offer extended warranty and protection plans for added peace of mind. Brands like MRCOOL and Goodman are backed by industry-leading coverage.