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: Models with 90%+ AFUE are standard in cold regions and may qualify for federal tax credits or local utility rebates.

: Households seeking a balance of comfort and value. Estimated Installed Cost : $4,500 – $7,200.

This modulating furnace offers up to 98% AFUE efficiency. It provides the most consistent temperatures and operates quietly by adjusting its heat output in tiny increments. : Forever homes in very cold climates. Estimated Installed Cost : $5,500 – $9,000. Rheem Classic Plus R96V (Mid-Tier) buy rheem furnace

Buying a Rheem furnace involves selecting a model that balances upfront costs with long-term energy savings. For a standard 2026 installation, most homeowners spend between for the unit and labor. Top Rheem Furnace Models (2026)

: Since labor accounts for roughly 35% to 50% of the total cost, hiring a certified Rheem Pro Partner ensures the unit is installed to manufacturer specifications, protecting your warranty. Estimated Costs by Home Size (2026) Home Size (Approx.) Typical Furnace Size Estimated Installed Cost 1,200 sq ft 40k – 60k BTU $3,200 – $5,500 2,000 sq ft 60k – 80k BTU $4,000 – $7,200 3,000 sq ft 80k – 100k+ BTU $5,000 – $9,000 Source: Modernize HVAC Reviews A Quick Guide to Buying a New HVAC System - Rheem : Models with 90%+ AFUE are standard in

: Avoid "rule of thumb" sizing. Ensure your contractor performs a Manual J Load Calculation to determine the exact BTU capacity your home needs based on insulation, window types, and local climate.

Rheem categorizes its furnaces into three tiers based on efficiency and features: This modulating furnace offers up to 98% AFUE efficiency

A simple, single-stage furnace with 80% AFUE. It is reliable but less efficient, meaning higher monthly fuel bills than condensing models. : Milder climates or budget-conscious upgrades. Estimated Installed Cost : $3,200 – $5,200. Critical Buying Considerations