Prior Lake homeowners replacing a furnace in 2026 typically pay $2,900–$5,400 for a complete gas furnace installation. Prior Lake is a growing Scott County suburb along the Minnesota River valley, with a wide housing range — from older lakeside properties around Prior Lake and Spring Lake to newer large-footprint developments in the expanding south and east. Furnace Direct serves Scott County with same-day delivery and factory-direct Goodman pricing, consistently undercutting local HVAC contractors by $400–$900.
Prior Lake Housing Profile and Furnace Sizing
- Established lakeside areas (1960s–80s, 1,100–1,800 sq ft): 60,000–80,000 BTU, $2,700–$3,700 installed
- Mid-era neighborhoods (1990s–2000s, 1,800–2,600 sq ft): 80,000–100,000 BTU, $3,200–$4,400 installed
- Newer south/east builds (2,400–3,600 sq ft): 100,000–120,000 BTU, $3,700–$5,400 installed
Prior Lake Furnace Cost Table: 2026
| Furnace Type | Equipment | Installed Total |
|---|---|---|
| 80% AFUE, 80,000 BTU | $750–$1,100 | $2,700–$3,500 |
| 96% AFUE, 80,000 BTU | $1,100–$1,500 | $3,100–$3,900 |
| 96% AFUE, 100,000 BTU | $1,300–$1,700 | $3,400–$4,400 |
| 96% AFUE, 120,000 BTU | $1,500–$2,000 | $3,800–$5,400 |
| Variable-speed two-stage | $2,000–$2,700 | $4,500–$6,200 |
Scott County Permit Requirements
All Prior Lake furnace replacements require a mechanical permit from Scott County. Furnace Direct handles permit applications and coordinates required inspections — no permit office visits needed from homeowners.
Rebates for Prior Lake Homeowners
- CenterPoint Energy: Up to $200 for qualifying 96%+ AFUE furnaces
- Federal Tax Credit: 30% credit (up to $600) on qualifying high-efficiency equipment
Newer Prior Lake Homes: Accurate Sizing Matters
Prior Lake's newer large-footprint homes need accurate BTU sizing. Oversizing a furnace is a common contractor mistake — an oversized furnace short-cycles, creates humidity problems, wears out faster, and wastes money. Furnace Direct performs free manual J load calculations before every sale to ensure the right unit for your specific home, not just a rule-of-thumb estimate.
How much does furnace replacement cost in Prior Lake MN?
Furnace replacement in Prior Lake typically costs $2,900–$5,400 installed. Older lakeside homes run lower; newer larger builds in south Prior Lake run toward the higher end of the range.
Does Furnace Direct deliver to Prior Lake same-day?
Yes — Furnace Direct delivers throughout Scott County including Prior Lake same-day, with installation typically next-day. Emergency cold-weather priority scheduling is available.
What rebates can Prior Lake homeowners get?
CenterPoint Energy rebates (up to $200) and the federal 30% tax credit (up to $600) are available for qualifying 96%+ AFUE units. Furnace Direct handles all rebate paperwork.
What furnace size does a new Prior Lake home need?
Newer Prior Lake homes (2,400–3,600 sq ft) typically need 100,000–120,000 BTU furnaces. Furnace Direct provides free load calculations to prevent costly oversizing or undersizing.
Get installed 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 — equipment shipped nationwide, licensed install in select metros. No contractor markup, no obligation.