The Lennox CH33 coil price typically ranges from $450 to $1,200 for the part plus $150-$700 for install, depending on coil condition, unit compatibility, and refrigerant handling. This page lists realistic low-average-high pricing, key variables like tonnage and refrigerant, and ways to lower the total replacement cost for a CH33 coil.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| CH33 Replacement Coil (part only) | $450 | $700 | $1,200 | Assumptions: standard residential AHU, 1.5–3 ton equivalent |
| Labor & refrigerant service | $150 | $400 | $700 | Assumptions: 1-4 hours, $75-$125 per hour |
| Total Installed | $600 | $1,100 | $1,900 | Includes part, labor, leak test, and basic charging |
Typical Price Buyers Pay For A Lennox CH33 Coil Replacement
Most homeowners replacing a Lennox CH33 coil pay a total price in the $600-$1,400 range for common 1.5–3 ton systems; premium scenarios can reach $1,900. A standard baseline assumes an accessible indoor coil, no major cabinet modifications, and R-410A refrigerant only.
Assumptions: Midwest labor rates, standard materials, normal access.
Breakdown Of Parts, Labor, Equipment, And Disposal Costs
Typical quotes separate part, labor, equipment, and disposal—knowing each helps compare bids. Expect the coil part to be 40–65% of the total part-and-labor price on average.
| Materials | Labor | Equipment | Delivery/Disposal | Taxes |
|---|---|---|---|---|
| $450-$1,200 (coil) | $150-$700 (1-4 hrs, $75-$125/hr) | $0-$100 (vac pump rental) | $0-$75 (old coil disposal) | Varies by state, typically 5%-10% |
How Size, Refrigerant Type, And Access Change The Quote
Coil size (matching system tonnage), refrigerant type, and cabinet access are the strongest variables that change the final quote. Replacing a CH33 on systems above 3 tons or requiring a switch from R-22 to R-410A can add $300-$900 due to conversion parts and extra labor.
Numeric thresholds: a 2-ton coil typically fits in the lower part range ($450-$700), a 3–4 ton coil trends toward $700-$1,100, and anything over 4 tons often requires custom pricing over $1,200.
Practical Ways To Reduce Lennox CH33 Replacement Price
Buyers can reduce cost by confirming coil compatibility before scheduling, completing basic prep work, and timing service outside peak seasons. Getting 3 written quotes, choosing a contractor who will reuse serviceable mounting hardware, and scheduling in spring or fall often cuts $100-$300.
- Remove attic access obstacles prior to tech arrival.
- Agree upfront to reuse fittings only if leak-free and code-compliant.
- Bundle HVAC jobs (filter, coil, and minor duct sealing) to negotiate a package rate.
Regional Price Differences And Typical Markups
Regional labor and overhead change installed prices by roughly -10% to +25% compared with national averages. Urban Northeast and West Coast bids often run 10%-25% higher than Midwest and Rust Belt estimates.
| Region | Low | Average | High |
|---|---|---|---|
| Midwest | $600 | $1,050 | $1,600 |
| South | $580 | $1,000 | $1,700 |
| Northeast | $700 | $1,250 | $1,900 |
Extra Fees, Replacement Scenarios, And Common Add-Ons
Additional costs often appear for brazing in tight spaces, replacing expansion devices, or repairing rusted cabinets. Expect add-ons of $75-$450 for evaporator coil mounting modification, TXV replacement, or brazing in tight access areas.
- TXV or piston replacement: $75-$200
- Cabinet modification or coil shimming: $100-$350
- System evacuation and recharge beyond 2 lbs refrigerant: $80-$300
Sample Real-World Quotes To Compare When Shopping
Three concise examples help set expectations for scope and price. These examples show how part quality, access, and refrigerant work drive the final number.
| Scenario | Part | Labor Hours | Per-Unit Rates | Total |
|---|---|---|---|---|
| Easy 2-ton swap, same refrigerant | $500 | 1.5 hrs | $90/hr | $635 |
| 3-ton, partial cabinet work, R-410A | $800 | 3 hrs | $110/hr | $1,130 |
| 4-ton, retrofit or access issues | $1,100 | 4 hrs | $125/hr | $1,600 |
How To Verify A Quote And Avoid Unnecessary Upgrades
Ask for a written parts list, labor hours, and clear statements about refrigerant handling and warranty; decline automatic “upgrades” without itemized justification. Require itemized quotes showing coil model number, labor hours, and any recommended parts to compare bids apples-to-apples.
Assumptions: residential installation, standard 1.5–4 ton Lennox-compatible systems, normal access.