Lennox is a trusted leader in home comfort, offering high-performance HVAC systems that combine efficiency, reliability, and innovation. Focused on energy savings and durability, Lennox products meet top standards in residential heating and cooling. Whether upgrading or installing new, Lennox provides advanced solutions to keep your home comfortable year-round.
What's Included:
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Lennox EL18KCV Condenser: The Lennox EL18KCV is a 4-Ton variable-speed Elite Series air conditioner with up to 18.0 SEER2 efficiency, engineered for next-generation R-454B refrigerant. SilentComfort™ technology and an all-aluminum Quantum Coil deliver whisper-quiet operation, superior durability, and outstanding energy savings.
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Lennox SL280V Furnace: The Lennox SL280V is an 80% AFUE, 2-stage gas furnace with a variable-speed ECM blower motor, delivering reliable, energy-efficient heating and consistent comfort. Two-stage operation reduces short-cycling and maintains even temperatures throughout your home.
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Lennox CK40CT Evaporator Coil: The Lennox CK40CT is an all-aluminum cased evaporator coil with Quantum Coil technology for superior corrosion resistance, built for upflow/downflow (vertical) installations. Engineered as a precision match for Lennox Elite Series condensers and furnaces.
Includes licensed and insured HVAC installation by professionals, along with the Install Kit for a complete setup.
Professional Installation:
- Removal & haul-off of existing equipment
- Installation of new equipment and all included parts
- Refrigerant line connection, evacuation & charge to OEM spec
- Full system start-up, airflow check & operational testing
- Permit pulled and permit fees paid with the local jurisdiction
- Final inspection and job-site clean-up
- Performed by a licensed, insured HVAC contractor
Gas system Kit (Condenser & Coil + Furnace)
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Electrical & mounting disconnect, A/C whip, condenser pad
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Refrigerant line filter drier, locking caps, ArmaFlex insulation
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Gas line gas flex hose, gas pipe fittings (nipples, unions, shut-off, drip leg)
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Venting flue pipe & elbow set for furnace exhaust
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Drainage & PVC P-trap, full PVC fittings kit (couplings, elbows, tee, adapters)
Not Included
This listing covers the equipment and standard installation scope above. The following items are not included unless specifically listed on your written invoice or estimate:
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Electrical panel upgrades or new breakers beyond the standard disconnect
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Ductwork modifications, repairs, swap, or new runs
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New refrigerant line set (existing line set is reused when in good condition)
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Condenser pad re-pour, raised platform, or hurricane tie-downs (standard composite pad is included)
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Condenser relocation to a new exterior position
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Crane or rooftop rigging for difficult equipment access
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Gas line extension, re-routing, or new gas line installation
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Condensate drain line rework beyond the immediate connection at the unit
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Thermostat upgrades (basic thermostat reuse only)
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Asbestos abatement, mold remediation, or hazardous material handling
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Carpentry, drywall, paint, or flooring repair after installation
If any of the above are needed for your home, our technician will assess on-site and provide a written change-order quote before any additional work begins. Nothing extra is charged or performed without your written approval.
5-Year Labor Warranty
Labor is covered for 5 years from the date of installation. If a covered defect related to our installation causes a failure, we return at no charge for diagnosis and labor. Parts replacements are handled under the OEM parts warranty (10 years when registered). Excludes maintenance, filter changes, customer-caused damage, and acts of nature. Full terms on the Warranty & Guarantee page.
Bundle Size/Tonnage |
4-Ton |
Bundle Cooling Efficiency (SEER2) |
18.0 |
Condenser Model |
EL18KCV-048-230 |
Condenser Stages |
Variable Speed |
Furnace Model |
SL280UHVK090V60C |
Furnace Stages |
Two |
Furnace Efficiency |
80% |
Furnace Capacity (BTU) |
90k |
Furnace Cabinet Size |
C |
Heat Source |
Gas |
Coil Model |
CK40CT-60C |
Coil Cabinet Size |
C |
AHRI |
216722954 |
Refrigerant |
R-454B |
Warranty |
10 Year Parts, 10 Year Compressor (When Registered with OEM) |
RESOURCES
