Lennox CX35 coil price varies by whether buyers replace evaporator coil only or the matched indoor coil and includes parts, labor, and possible refrigerant work. Typical out-the-door pricing for a CX35 replacement depends on coil size, configuration, and installer rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| CX35 Coil (part only) | $450 | $750 | $1,200 | Assumptions: common residential sizes, plain coil without cabinet modifications. |
| Installed Replacement | $900 | $1,650 | $3,200 | Includes labor, access, and basic refrigerant charge. |
| Matched Change-Out (coil + outdoor) | $3,000 | $5,500 | $9,500 | Assumptions: 2–5 ton systems, full line-set work. |
Typical Lennox CX35 Coil Price For Replacement
Buyers usually pay $450-$1,200 for the Lennox CX35 coil part alone and $900-$3,200 for a standard professional replacement. The common installed price for a single-family 2–4 ton home is about $1,350-$1,850.
Assumptions: Midwest labor rates, straightforward attic or closet access, no major cabinet or line-set changes.
Breakdown Of Materials, Labor, Equipment, And Delivery
This table splits a typical replacement quote into the core invoice line items contractors use when pricing a Lennox CX35 coil swap.
| Materials | Labor | Equipment | Delivery/Disposal | Taxes |
|---|---|---|---|---|
| $450-$1,200 (coil), $25-$150 fittings | $300-$1,200 () | $50-$350 (vacuum pump, gauges) | $25-$200 (old coil disposal) | $40-$200 |
Materials typically make up 35–55% of a small replacement quote; labor and equipment cover the rest.
How Coil Size, Cabinet Type, And SEER Affect Final Quote
Coil price shifts with tonnage (1.5–5 tons), cabinet style (slab, A-coil, multi-pos), and compatibility with high-SEER outdoor units. Expect price steps at 2.5 tons and 4 tons where coil dimensions and refrigerant charge grow noticeably.
Two concrete thresholds: 2–2.5 ton coils: $450-$850; 3–4 ton coils: $700-$1,200. Assumptions: common R-410A systems, residential split-system application.
Practical Ways To Reduce Lennox CX35 Coil Replacement Price
Control scope: keep the same cabinet and line-set length, avoid optional upgrades like enhanced coatings, and schedule work off-peak. Obtaining 3 competitive quotes and choosing a weekday install can trim 8–15% from typical installed prices.
Other tactics: provide clear access, remove obstacles before arrival, and accept a refurbished OEM coil if acceptable for savings of 30–50% on parts.
How Region And Climate Change Lennox CX35 Coil Pricing
Prices vary across the U.S. with coastal and high-cost metro areas at a premium. Expect 10–25% higher installed prices in the Northeast and West Coast versus the Midwest and South.
| Region | Low | Average | High |
|---|---|---|---|
| Midwest | $800 | $1,450 | $2,400 |
| South | $850 | $1,500 | $2,600 |
| Northeast | $950 | $1,700 | $3,000 |
| West Coast | $1,000 | $1,900 | $3,200 |
Assumptions: similar system sizes and installation complexity across regions; labor variations drive most of the delta.
Typical Labor Time, Crew Size, And Hourly Rates For A CX35 Swap
Most replacements take 3–8 hours with a 1–2 person crew; larger cabinet changes can take 8–16 hours. Contractor labor rates commonly range $75-$125 per hour.
Example: 4-hour job × $95/hr × 2 techs = $760 labor; add materials $800 and equipment/disposal ~$150 for an installed total near $1,710.
Common Add-Ons, Permits, And Diagnostic Fees That Increase Price
Expect extra charges for reclaiming refrigerant, system leak tests, brazing and vacuuming, TXV replacement, and permits. Typical add-on fees run $75-$450 each; permits range $50-$300 depending on locality.
| Service | Typical Fee | When Applied |
|---|---|---|
| Refrigerant recovery | $75-$250 | Required if system open to atmosphere or during lengthy line work |
| TXV or expansion device | $120-$420 | If mismatched coil requires new metering device |
| Permit/inspection | $50-$300 | Local HVAC or mechanical permit rules |
Assumptions: residential single-family replacements; commercial jobs carry different scales and permit requirements.
Three Real Quote Examples For A Lennox CX35 Coil Replacement
Example 1: Small condo, 2-ton coil only: part $480, labor 2 hours single tech $150, equipment/disposal $60 — total $690. Simple access and no refrigerant work produce the low-end total.
Example 2: Suburban 3.5-ton home, standard replacement: part $820, labor 5 hours two techs $950, equipment $180, permit $120 — total $2,070. This reflects a typical mid-range job with some access work.
Example 3: Matched change-out with cabinet modification and new line-set on 4-ton: coils $1,150, labor 14 hours $1,600, new line-set $1,100, disposal $200 — total $4,050. Larger jobs and line-set replacement push totals into the high range.