0 Items in Cart
Your cart is empty.
Browse ProductsGas/Electric Split Systems
Rely on gas heating systems from National Air Warehouse. Efficient heating solutions to keep your property warm and comfortable.
HVAC Sizing Calculators
Talk to an expert
Need help choosing the right system or part? Curious about how shipping works? Call or live chat to speak with one of our knowledgeable professionals, Mon – Fri 8AM to 5PM ET.
1.5 TON In Stock 1.5 Ton Goodman 14.3 SEER2 R-32 96% AFUE 60,000 BTU Single Stage Upflow Gas Furnace Split System GLXS4BA1810, GR9S960603BN, CAPTA1818A3 · 14.3 SEER2 · Single-Stage
$4,176.98
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.3 SEER2 R-32 96% AFUE 80,000 BTU Single Stage Upflow Gas Furnace Split System GLXS4BA1810, GR9S960803BN, CAPTA1818B3 · 14.3 SEER2 · Single-Stage
$4,177.53
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 80% AFUE 40,000 BTU Single Stage Upflow Gas Furnace Split System GLXS4BA1810, GR9S800403AN, CAPTA1818A3 · 14.5 SEER2 · Single-Stage
$3,616.14
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 40,000 BTU Single Stage Horizontal Gas Furnace Split System GLXS4BA1810, GR9S960403AN, CHPTA2426B3 · 14.5 SEER2 · Single-Stage
$4,188.62
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 40,000 BTU Single Stage Upflow Gas Furnace Split System GLXS4BA1810, GR9S960403AN, CAPTA2422A3 · 14.5 SEER2 · Single-Stage
$4,098.94
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 40,000 BTU Two-Stage Variable Speed Horizontal Gas Furnace Split System GLXS4BA1810, GRVT960403BN, CHPTA1822B3 · 14.5 SEER2 · Two-Stage
$4,317.99
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 40,000 BTU Two-Stage Variable Speed Upflow Gas Furnace Split System GLXS4BA1810, GRVT960403BN, CAPTA1818B3 · 14.5 SEER2 · Two-Stage
$4,236.39
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 60,000 BTU Single Stage Horizontal Gas Furnace Split System GLXS4BA1810, GR9S960603BN, CHPTA1822B3 · 14.5 SEER2 · Single-Stage
$4,190.28
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 80,000 BTU Single Stage Horizontal Gas Furnace Split System GLXS4BA1810, GR9S960803BN, CHPTA1822B3 · 14.5 SEER2 · Single-Stage
$4,261.34
Shipping included
1.5 TON In Stock 1.5 Ton Goodman 14.5 SEER2 R-32 96% AFUE 80,000 BTU Two-Stage Variable Speed Upflow Gas Furnace Split System GLXS4BA1810, GRVT960803BN, CAPTA1818B3 · 14.5 SEER2 · Two-Stage
$4,616.54
Shipping included
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 40,000 BTU Single Stage Downflow Gas Furnace Split System GSXN401810, GC9S800403AN, CAPTA1818A4 · 14.5 SEER2 · Single-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 40,000 BTU Single Stage Horizontal Gas Furnace Split System GSXN401810, GM9S800403AN, CHPTA1822A4 · 14.5 SEER2 · Single-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 60,000 BTU Single Stage Downflow Gas Furnace Split System GSXN401810, GC9S800603AN, CAPTA1818A4 · 14.5 SEER2 · Single-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 60,000 BTU Single Stage Horizontal Gas Furnace Split System GSXN401810, GM9S800603AN, CHPTA1822A4 · 14.5 SEER2 · Single-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 60,000 BTU Two-Stage Variable Speed Horizontal Gas Furnace Split System GSXN401810, GMVC800603BN, CHPTA1822B4 · 14.5 SEER2 · Two-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 80,000 BTU Single Stage Horizontal Gas Furnace Split System GSXN401810, GM9S800803BN, CHPTA1822B4 · 14.5 SEER2 · Single-Stage
1.5 TON Out of Stock 1.5 Ton Goodman 14.5 SEER2 R410A 80% AFUE 80,000 BTU Two-Stage Variable Speed Horizontal Gas Furnace Split System GSXN401810, GMVC800803BN, CHPTA1822B4 · 14.5 SEER2 · Two-Stage
1.5 TON In Stock 1.5 Ton Goodman 14.7 SEER2 R-32 80% AFUE 60,000 BTU Single Stage Upflow Gas Furnace Split System GLXS4BA1810, GR9S800603BN, CAPTA1818A3 · 14.7 SEER2 · Single-Stage
$3,491.56
Shipping included
Gas furnace and AC systems, heating first
When your furnace is due for replacement and your AC isn't far behind, a complete system replaces both in one install. Each system pairs a gas furnace with an AC condenser and a matched evaporator coil. We carry more than 350 systems from Goodman and Rheem, with furnaces from 40,000 to 125,000 BTU and AC from 1.5 to 5 tons.
Start with the furnace
- Heat output (BTU): size the furnace for your climate and home, not the AC. Use our furnace sizing calculator.
- Efficiency: choose 80% AFUE for a standard metal flue, or 92% to 96% AFUE for lower gas bills with PVC venting and a condensate drain.
- Comfort: two-stage and variable-speed furnaces give quieter, more even heat and pair well with two-stage AC.
- Airflow direction: upflow, horizontal or downflow, to match where the furnace sits and how your ducts run.
Then match the cooling
Pick the AC tonnage for your cooling load with our AC sizing calculator. Systems run 14 to 17 SEER2.
Systems come in both the newer R-32 and R-454B refrigerants and R-410A. R-410A equipment made before 2025 can still be installed in most states under the EPA's May 2026 rule (New York restricts it).
Shipping, returns and warranty
Free shippingIncluded on orders to the continental US, with lift-gate service to homes.
Fast dispatchShips by LTL freight in 3 to 4 business days.
Tampa pickupWill-call pickup at our Tampa warehouse, Monday to Friday.
30-day returnsUnused items in original packaging, within 30 days of delivery.
Manufacturer warranties apply when a licensed HVAC contractor installs the equipment.
Frequently asked questions
Is the coil included?
Yes. Every system includes the furnace, the AC condenser and a matched evaporator coil.
Can I get a propane version?
Many furnaces accept a propane conversion kit. Check the product page or call us.
Need help choosing a system?Call us Monday to Friday, 8am to 5pm ET.