Goodman Furnace Models: Complete Spec & Comparison Guide (2026)

Goodman Furnace Models: Complete 2026 Spec Guide

Factory-direct pricing. Same-day delivery to Twin Cities & Greater Minnesota.

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Goodman (a Daikin company) manufactures one of the most complete lines of gas furnaces for residential use. This page covers every Goodman gas furnace series — specs, BTU options, efficiency ratings, and who each model is right for. All models are available factory-direct through Furnace Direct with same-day delivery to Minnesota.

💡 Not sure what size you need? Use our free BTU Calculator — enter your home's square footage and insulation level to get an exact BTU recommendation. Then find your model below.

⭐ Top Pick: GMVC96 Series (Two-Stage, Variable-Speed)

Best for: Most Minnesota homes. The GMVC96 is our #1 seller — combining two-stage heating, variable-speed ECM blower, and 96% AFUE efficiency. This is the model most Twin Cities HVAC contractors install when they're replacing their own furnace.

Model Number BTU Output AFUE Stages Blower Best For
GMVC960603BN 60,000 96% 2-Stage Variable ECM 1,200–1,600 sq ft
GMVC960804CN 80,000 96% 2-Stage Variable ECM 1,600–2,400 sq ft ✓ Most Popular
GMVC961005CN 100,000 96% 2-Stage Variable ECM 2,400–3,200 sq ft
GMVC961205DN 120,000 96% 2-Stage Variable ECM 3,200–4,500 sq ft
GMVC96 Key Specs: Lifetime limited heat exchanger warranty | 10-year parts (registered) | Stainless steel secondary heat exchanger | ComfortBridge technology compatible | Communicating thermostat ready

GMSS96 Series (Single-Stage, Multi-Speed)

Best for: Budget-focused replacements, smaller homes, rentals. The GMSS96 delivers 96% AFUE efficiency in a simpler single-stage design — lower upfront cost, reliable performance.

Model Number BTU Output AFUE Stages Blower Best For
GMSS960603BN 60,000 96% 1-Stage Multi-Speed Under 1,400 sq ft
GMSS960803BN 80,000 96% 1-Stage Multi-Speed Budget 1,600–2,200 sq ft
GMSS961005CN 100,000 96% 1-Stage Multi-Speed Budget 2,200–3,000 sq ft

GMS80 Series (Single-Stage, 80% AFUE)

Best for: Budget replacements, second properties, rental units. When upfront cost is the primary concern and efficiency is secondary, the GMS80 delivers proven reliability at the lowest price point.

Model Number BTU Output AFUE Stages Best For
GMS80603AN 60,000 80% 1-Stage Budget/Rental under 1,400 sq ft
GMS80804BN 80,000 80% 1-Stage Budget/Rental 1,400–2,000 sq ft
GMS81005CN 100,000 80% 1-Stage Budget/Rental 2,000–2,800 sq ft
⚠️ Note: Minnesota's long heating season (7+ months) means 80% AFUE furnaces cost significantly more to operate than 96% units. For most Minnesota homeowners, the GMSS96 or GMVC96 pay for the price premium within 3–5 years.

Quick Recommendation Guide

🏠 Standard MN Home (1,600–2,400 sq ft)

Recommended: GMVC960804CN
80,000 BTU | 96% AFUE | Two-Stage
Verify your sizing →

🏡 Larger MN Home (2,400–3,500 sq ft)

Recommended: GMVC961005CN
100,000 BTU | 96% AFUE | Two-Stage
Verify your sizing →

💰 Budget Replacement

Recommended: GMSS960803BN
80,000 BTU | 96% AFUE | Single-Stage
Verify your sizing →

🏢 Large / Executive Home (3,500+ sq ft)

Recommended: GMVC961205DN
120,000 BTU | 96% AFUE | Two-Stage
Verify your sizing →

Goodman Warranty Summary

Component GMVC96 / GMSS96 GMS80
Heat Exchanger Lifetime Limited* 20 Years*
Parts 10 Years* 5 Years*
Registration Required? Yes (within 60 days) Yes (within 60 days)

*Registration within 60 days of installation required for full warranty terms. Unregistered units receive 5-year parts / 20-year heat exchanger on 96% units.

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