Lennox Evaporator Coil Price and Installation Cost

Lennox evaporator coils play a crucial role in central air conditioning systems by transferring heat and managing humidity. Homeowners often ask about their cost and installation fees, which can vary by model and location. This article provides an in-depth, clear overview of current Lennox evaporator coil prices, installation costs, and other key factors affecting your investment.

Understanding Lennox Evaporator Coils

Evaporator coils are an essential part of any Lennox HVAC system. They absorb heat from inside the home and allow cool air to circulate through the ductwork. Choosing the right coil and ensuring proper installation impacts efficiency and longevity.

• Types: Cased (pre-installed in a cabinet) vs. uncased (custom fit for specific installations)
• Materials: Copper with aluminum fins or all-aluminum (better durability and corrosion resistance)
• Compatibility: Must match system refrigerant (R-22 vs. R-410A) and tonnage (system size)

Lennox Evaporator Coil Price Range

Lennox evaporator coils are priced according to their model, material, and tonnage. Prices for the coils themselves vary considerably, depending on whether you select an entry-level, mid-range, or premium model.

Model Series	Material	Tonnage Range	Average Coil Price
Lennox CX34	All-Aluminum	1.5 – 5 Tons	$450 – $950
Lennox CH33	All-Aluminum	1.5 – 5 Tons	$500 – $1,000
Lennox C33	Copper Tube / Aluminum Fin	1.5 – 5 Tons	$400 – $850
Lennox CR33	All-Aluminum	1.5 – 5 Tons	$500 – $1,100

Key Factors Affecting Price:

• Material type: All-aluminum coils tend to cost more than copper/aluminum blends.
• Tonnage: Larger coils (3-5 tons) usually cost more than smaller (1.5-2 tons) versions.
• Features: Advanced corrosion resistance or compatibility features increase price.

Installation Cost Overview

Professional installation is essential for efficiency and warranty compliance. Installation rates vary across the U.S. due to labor costs, location, system complexity, and accessibility of your HVAC setup.

• Standard Installation: Includes removal of old coil, installation of new coil, refrigerant recharge, and leak testing.
• Additional Fees: May include extra ductwork modifications or refrigerant changeover if upgrading from R22 to R410A.
• Labor Cost Factors: Urban areas and experienced contractors typically charge more due to higher demand and cost of living.

Typical Lennox Coil Installation Cost Table

Coil Model	Coil Price	Standard Labor Fee	Additional Materials	Total Installed Cost
Lennox CX34	$700	$750	$100	$1,550
Lennox CH33	$850	$800	$125	$1,775
Lennox C33	$650	$700	$100	$1,450
Lennox CR33	$950	$850	$125	$1,925

Average national total: $1,400 – $2,000 depending on size and location.

Do-It-Yourself Vs. Professional Installation

Though some homeowners might consider DIY installation to save money, working with refrigerants and HVAC systems requires special licensing and expertise.

• Warranty Danger: DIY installation typically voids Lennox warranty coverage.
• Special Tools Required: Equipment like recovery machines, manifolds, and vacuum pumps are necessary.
• Compliance: US federal law requires a licensed EPA 608 technician for refrigerant service.

For safety, efficiency, and warranty coverage, professional installation is always recommended.

Cost Comparison With Other Brands

Lennox is typically priced in the mid to upper range among major brands. Here’s how it compares to other popular HVAC brands for evaporator coils and their installation.

Brand	Coil Only Price	Installed Total Cost	Warranty (Typical)
Lennox	$450 – $1,100	$1,400 – $2,000	10 Years (with registration)
Carrier	$400 – $950	$1,350 – $1,900	10 Years (with registration)
Trane	$420 – $1,200	$1,500 – $2,100	10 Years (with registration)
Goodman	$350 – $850	$1,200 – $1,750	10 Years (with registration)

• Lennox coils are known for their durability and long-term reliability.
• Maintenance and part availability tend to be good among all major brands.

Hidden Or Ongoing Costs

Beyond the initial installation, there are additional expenses to consider.

• Annual Maintenance: Expect to pay $100 – $250 per year for cleaning and checking performance.
• Warranty Extensions: Some Lennox dealers offer extended parts and labor coverage (price varies).
• Upgrades: Pairing a new coil with an outdated outdoor unit may limit performance improvements.

Be sure to factor in these ongoing expenses when budgeting your project.

Tips For Saving On Lennox Evaporator Coil Costs

Smart shopping and proper preparation can help manage costs.

1. Request Multiple Quotes: Comparing bids from several authorized Lennox contractors ensures the best price and service.
2. Bundle Installations: If replacing both coil and condenser, installers may offer discounts.
3. Check For Rebates: Local utilities or Lennox promotions may give cash incentives for certain upgrades.
4. Maintain Your System: Routine service prevents costly repairs and extends coil life.

Factors That Influence Pricing

Several variables can affect the total price you pay for a Lennox evaporator coil and its installation.

• System size and capacity requirements
• Type of refrigerant (new systems use R-410A; older systems may require R-22 compatible coils)
• Installation location and complexity such as attic or crawlspace installs
• Regional differences in labor rates and cost of living
• Urgency of service (emergency repairs after hours may add fees)

Lennox Evaporator Coil Warranty Details

Lennox offers a strong parts warranty on their evaporator coils, typically covering 10 years if the product is registered after installation.

Warranty Type	Coverage Details	Requirement
Base Limited Parts	Up to 5 Years	Unregistered products
Extended Warranty	Up to 10 Years	Product Registration within 60 days
Labor Warranty	1 year typical (varies by dealer)	Depends on installer

Notable: Labor coverage after the first year is not standard and may require purchasing an extended service agreement.

How To Identify When A Lennox Coil Needs Replacement

Signs of coil failure include:

• Poor cooling performance
• Visible refrigerant leaks or ice on the coil
• Unusual hissing or bubbling sounds
• Frequent compressor cycling or system shutdowns

In these cases, expert diagnosis from a qualified Lennox service technician is recommended before replacement.

Summary Table: Lennox Evaporator Coil Costs At A Glance

Item	Price Range
Lennox Evaporator Coil (Part Only)	$450 – $1,100
Installation Labor	$700 – $900
Total Installed Cost	$1,400 – $2,000
Annual Maintenance	$100 – $250

Choosing a Lennox evaporator coil is a significant investment. Assess your HVAC needs, compare quotes, and work with certified professionals to ensure long-term comfort and reliability.