Rheem categorizes its furnaces into three tiers based on efficiency and features:
: Households seeking a balance of comfort and value. Estimated Installed Cost : $4,500 – $7,200. buy rheem furnace
: 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 Rheem categorizes its furnaces into three tiers based
: Models with 90%+ AFUE are standard in cold regions and may qualify for federal tax credits or local utility rebates. Estimated Costs by Home Size (2026) Home Size (Approx
Rheem R801T1255A24DZSNAS Classic 80% Gas Furnace, Single Stage, 125K BTU, 24.5 | Natural Gas | Central Furnace | Downflow Go to product viewer dialog for this item.