Furnace Replacement cost: East Chattanooga vs New South Memphis (2026)
In 2026, East Chattanooga and New South Memphis land on nearly identical furnace replacement pricing — about $5,400 either way.
East Chattanooga TN
Typically around $5,400
New South Memphis TN
Typically around $5,400
East Chattanooga vs New South Memphis: full breakdown
| Factor | East Chattanooga | New South Memphis |
|---|---|---|
| Typical 2026 cost | $5,400 | $5,400 |
| Estimated range | $3,850–$6,900 | $3,850–$6,900 |
| Labor index (vs US) | ×0.96 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $200 | $200 |
| Labor share | $3,250 | $3,250 |
| Materials/equipment | $2,150 | $2,150 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
A wash — choose on quality, not city
This is a statistical tie on furnace replacement cost, so let contractor reputation and project timing decide, not geography.
Furnace replacement by type: East Chattanooga vs New South Memphis
Each furnace replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | East Chattanooga | New South Memphis |
|---|---|---|
| Gas furnace | $3,750–$6,800 | $3,750–$6,800 |
| High-efficiency gas furnace | $3,350–$6,800 | $3,350–$6,800 |
| Electric furnace | $2,100–$4,500 | $2,100–$4,500 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Furnace replacement by home size: East Chattanooga vs New South Memphis
Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.
| Size | East Chattanooga | New South Memphis |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,900–$5,200 | $2,900–$5,200 |
| 1,500 sq ft (≈68,000 BTU) | $3,350–$5,950 | $3,350–$5,950 |
| 2,000 sq ft (≈90,000 BTU) | $3,850–$6,900 | $3,850–$6,900 |
| 2,500 sq ft (≈110,000 BTU) | $4,400–$7,850 | $4,400–$7,850 |
| 3,000 sq ft (≈130,000 BTU) | $5,000–$8,800 | $5,000–$8,850 |
| 3,500+ sq ft (≈150,000 BTU) | $5,550–$9,800 | $5,550–$9,800 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
What hvac pros earn in each metro
About 60% of a furnace replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
No BLS metro wage series for East Chattanooga; we use Tennessee regional price parity instead.
Memphis metro · about 7% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for furnace replacement in either city
Demand for HVAC work falls off a cliff in the shoulder months, and contractors discount to keep their crews booked. Wait for a 100-degree day or a hard freeze, though, and you're paying emergency rates for a system that just quit.
How much should you really budget for HVAC in 2026?
Three factors move an HVAC quote more than anything else: how well it's sized, which efficiency tier you pick, and the brand markup. Our editors break down how they weigh each one.
The budget-first case
Size the system to your home with a Manual J calculation and buy the standard efficiency tier (80% AFUE / 14.3 SEER2). In a mild climate the cheaper unit pays off because you rarely run it hard — paying for premium efficiency you won't use is the most common way to overspend.
The efficiency-first case
In a hot-summer or cold-winter region, a higher SEER2/AFUE unit — or a heat pump — earns its premium back in lower bills, and utility and state rebates can still cut into the sticker (the federal 25C/25D credits ended Dec 2025). Run the payback math before defaulting to the cheapest box.
The longevity case
The single biggest cost driver isn't the brand — it's correct sizing and install quality. A properly sized, well-commissioned mid-tier system with annual maintenance outlasts an oversized premium unit that short-cycles. Spend on the install, not the badge.
If there's one takeaway, it's this: sizing and install quality decide whether an HVAC system performs, not the badge on the box. Get the load calculation right, match efficiency to climate, and take the rebates on offer.
East Chattanooga vs New South Memphis
Is furnace replacement cheaper in East Chattanooga or New South Memphis?
Practically identical — expect around $5,400 for furnace replacement whichever city you're in.
Why does furnace replacement cost more in New South Memphis than East Chattanooga?
It comes down to labor: New South Memphis indexes at 0.96 against East Chattanooga's 0.96. The mixed-vs-mixed climate difference adds to the gap.
How much is furnace replacement in East Chattanooga, TN?
In East Chattanooga, furnace replacement typically runs $3,850–$6,900 in 2026, with most homeowners paying around $5,400.
When is the cheapest time to buy furnace replacement — and does it differ by city?
The best window is the same in both East Chattanooga and New South Memphis: Spring and fall (Mar–May, Sep–Oct), when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during peak summer and mid-winter.
Should I choose where to live based on furnace replacement cost?
No — the cost is essentially identical between East Chattanooga and New South Memphis. Base the decision on the things that actually vary: contractor reputation, scope, equipment tier and timing.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik