Lennox Cx35 Coil Price: Typical Replacement Cost and Range 2026

The Lennox Cx35 coil price typically covers the part plus labor and any disposal or extra parts; buyers nationwide pay widely varying amounts depending on system type and access. This article shows typical total prices, per-unit ranges, and the main drivers that change the final price for a Lennox Cx35 coil replacement.

Item Low Average High Notes
Replacement Coil (part only) $400 $650 $1,200 OEM vs aftermarket, single vs dual-capacity
Installed Coil (standard single-stage) $800 $1,500 $3,000 Includes labor, basic refrigerant, typical access
Installed with major access or cabinet mod $1,400 $2,500 $4,500 Sheet-metal work, system evacuation, extra labor

Typical Lennox Cx35 Coil Replacement Price

Assumptions: Medium-access furnace/air-handler, single-family home, standard 3-ton system, Midwest labor rates.

Most homeowners pay $800-$3,000 to replace a Lennox Cx35 coil with labor included; the average job runs about $1,500. Part-only prices for the Lennox Cx35 commonly fall between $400 and $1,200 depending on OEM vs aftermarket and whether it’s a matched OEM coil.

Common per-unit references: $400-$1,200 per coil (part), $300-$1,200 additional for refrigerant and fittings, and $75-$125 per hour for HVAC labor in many U.S. markets.

Breakdown of Parts, Labor, and Disposal for Cx35 Coil

A realistic quote separates materials, labor, equipment, delivery/disposal, and permits so buyers can compare line items.

Materials Labor Equipment Delivery/Disposal Permits
$400-$1,200 (coil, gaskets, fittings) $300-$1,200 () $50-$300 (vac pump, manifold rental) $25-$200 (old coil disposal, haul) $0-$150 (local mechanical permit)

Example line-item logic: a $650 coil + $900 labor + $150 equipment rental + $50 disposal = $1,750 total. Assumptions: 4-8 labor hours, single technician or two-person crew depending on access.

How Size, System Age, and Coil Type Change the Quote

Size and system compatibility are primary drivers: 2-ton, 3-ton, and 4-ton coils differ in price, often by $100-$400 between sizes.

Specific thresholds that alter pricing: coil capacity (2–3 ton vs 4–5 ton) — expect +$100–$400 for larger coils; cabinet modification or coil-to-evaporator matching — add $500–$2,000 if duct/floor access or blower changes are needed.

System age matters: older or discontinued Lennox models may require adapter kits or custom trimming, which typically adds $300-$1,500 to the job depending on complexity.

Practical Ways To Lower a Lennox Cx35 Coil Price

Controlling scope and timing reduces cost: schedule during shoulder seasons, avoid emergency replacements, and accept a good-quality aftermarket coil if budget matters.

  • Bundle with other HVAC work (filter rack, evaporator pan) to lower per-job markup.
  • Prepare access: clear attic/closet space and remove obstacles to save 1–3 labor hours ($75–$375).
  • Get 3 written quotes and compare line-item pricing rather than lump sums.
  • Consider matched OEM only when system efficiency or warranty requires it; aftermarket coils can cut part cost by 20–50%.

Regional Price Differences: City, Suburb, Rural Variations

Expect urban premiums and rural travel fees: city labor often runs 10–25% higher, while remote jobs may include a $75–$250 trip charge.

Typical deltas: Coastal metro areas (NY, CA) +15–30% vs Midwest baseline; suburban areas near cities +5–15%; rural sites may add flat travel fees or minimums that raise small jobs disproportionately.

Installation Time, Crew Size, and Hourly Rates to Budget For

Typical install duration is 3–8 hours with a two-person crew for moderate access; complex jobs can take 10–16 hours.

Hourly rates and crew sizing: $75-$125 per hour for an HVAC tech, 1–2 techs usually; formula estimate: 4–8 hours × $95/hr × 1.5 techs ≈ labor portion $570–$1,140.

Common Add-Ons That Often Increase the Final Invoice

Buyers should expect extra charges for diagnostics, acid-cleaning, brazing, and refrigerant if leaks or contamination are found.

  • Refrigerant top-up or full recharge: $50-$400 depending on refrigerant type and amount.
  • Acid or flush of linesets and drier replacement: $125-$600 if system contamination exists.
  • Cabinet modification or coil trimming: $300-$1,500 for sheet-metal work and labor.
  • Warranty registration or extended parts warranty: $0-$200 depending on dealer policy.

Assumptions: Pricing based on U.S. contractor retail; actual bids vary with local labor, material supply, and system condition.

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