Madison is Lac qui Parle County's seat in western Minnesota. Most homes run LP propane — making furnace efficiency critical to your heating budget.
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Get My Free Quote →2025 Cost Estimates — Madison MN
| System | AFUE | Installed |
|---|---|---|
| LP Standard | 80% | $2,800–$3,800 |
| LP High-Efficiency | 96% | $3,600–$4,600 |
| LP Premium | 98% | $4,200–$5,200 |
Upgrading 80% to 96% AFUE typically saves 15–20% annually on propane in Madison homes.
What Drives Costs
Efficiency tier, home size, and ductwork condition are key variables. Furnace Direct ships factory-direct to Lac qui Parle County — no distributor markup.
Top Goodman Models
The Goodman GCVC96 (96% AFUE, two-stage, LP-convertible) is the best value for most Madison homes. The Goodman GMVM97 modulating unit maximizes propane savings for larger homes. Both include up to lifetime heat exchanger warranties.
Get factory-direct furnace pricing
Get My Free Quote →When to Replace
Replace if: furnace is 15+ years old, LP bills rising, yellow flame, uneven heat, or repairs over $800.
FAQ
Furnace replacement cost in Madison MN? $2,800–$5,200 installed.
Furnace Direct delivery to Madison? Yes — same-day to Lac qui Parle County.
Is 96% AFUE worth it on propane? Yes — payback in 3–5 years.
Get wholesale pricing on a new system.
Tell us a little about your home and what you're replacing. We'll send real numbers on a Goodman 96% AFUE setup — shipped direct to your door anywhere in the lower 48. No contractor markup, no obligation.