Short answer: Rheem two-stage furnaces typically cost $1,200–$3,000 for equipment only. Installed prices most often range $3,000–$7,500 depending on AFUE, venting, ductwork, and labor. Ask for a Manual J load calc and get itemized quotes to compare models, warranties. Rebate eligibility before you commit. (ENERGY STAR HVAC Guidance)
Learn about available rebates and incentives for energy-efficient HVAC equipment.
Key Takeaways
- Equipment-only: roughly $1,200–$3,000 depending on model and features.
- Installed: roughly $3,000–$7,500 for typical replacements; high-efficiency installs cost more.
- Ask how each contractor sizes the equipment and require AHRI references on each bid.
- Ask contractors to itemize permits, labor, and duct work.
Related service: Planning a furnace installation in Las Vegas? Explore our furnace repair and heating services for Las Vegas homeowners.
Frequently Asked Questions
How much does a Rheem 2-stage furnace cost installed in Las Vegas?
A Rheem 2-stage furnace installed in Las Vegas typically runs $4,500–$7,500 depending on AFUE rating, model, and any ductwork or venting modifications needed. The Rheem R96V (96% AFUE, variable-speed ECM blower) sits at the upper end around $6,000–$7,500; the Rheem R80V (80% AFUE, ECM blower) runs $4,500–$6,000. Two-stage staging costs more than single-stage but delivers noticeably better comfort in Las Vegas homes, quieter operation, more even temperatures, and better humidity control during mild heating days. Always get an itemized quote that includes permit fees and commissioning. Compare our Las Vegas furnace installation page for what a complete job should cover.
How does a 2-stage furnace perform during Las Vegas's mild winters?
Two-stage furnaces shine in Las Vegas's mild winter climate. On most heating days, overnight lows in the 40s and 50s, a two-stage furnace runs primarily in first stage (low fire, typically 60–65% capacity). This means quieter operation, longer run cycles that mix air more thoroughly, and less temperature swinging between 68°F and 74°F. The second stage kicks in only on the coldest nights (20s–30s in January), which is a small fraction of total heating hours. Homeowners consistently report that two-stage systems feel more comfortable than single-stage units, even though the AFUE efficiency difference is modest in Las Vegas's short heating season.
How does Rheem compare to Lennox for a 2-stage furnace in Las Vegas?
Both are strong choices for Las Vegas homeowners. Lennox is our primary brand as a Premier Dealer, and we install Lennox systems most frequently, the SL280V and EL296V are our two-stage workhorses. Rheem offers competitive pricing on comparable models and is widely available from Rheem-authorized contractors in the valley. Build quality is similar at comparable price points. The practical difference often comes down to which brand your contractor is authorized and trained to install, a contractor who installs 200 Lennox systems per year will commission it better than one who sees it rarely. Ask any contractor whether they're factory-authorized and how many of that specific model they've installed in the past year.
Is an ECM blower motor worth the upgrade on a Rheem 2-stage furnace for Las Vegas?
Yes, and the Las Vegas context makes this more clear-cut than in most markets. Because our air handler blower runs year-round, not just during heating but for cooling too, the ECM motor's 25–75% lower electricity consumption compared to a PSC motor translates to meaningful annual savings. An ECM upgrade typically adds $400–$800 to the furnace cost but can save $100–$200 per year in electricity in Las Vegas, where the blower runs 3,000–4,000 hours annually. Payback is 3–6 years, after which you're banking pure savings. Every Rheem 2-stage model with ECM also runs quieter, a significant quality-of-life benefit when the system runs most of the day in summer.
What should I do if my Rheem furnace was just installed and won't start?
First, check the basics: is the thermostat set to Heat and above the current room temperature? Is the filter clean (a new installation sometimes triggers a restricted airflow fault immediately if the old filter was left in place)? Check that the furnace power switch (looks like a light switch on the wall near the unit) is in the ON position. Look for any blinking error codes on the control board, most Rheem furnaces display flash sequences that translate to specific fault codes in the manual. If none of these resolve it, call your installer back immediately, a furnace that won't start after installation is a callback situation, not a homeowner DIY fix. If needed, see our Las Vegas furnace troubleshooting guide for initial diagnostic steps.
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