Lennox Air Handler Installation Chicago | D's Air & Heating, Inc.
Lennox Air Handler Installation Chicago
Dave Lennox Signature® and Elite® air handlers — installed by Chicago's Authorized Lennox Premier Dealer since 2010. Permits pulled, warranty registered, Manual J included.
Chicago's Authorized Lennox Premier Dealer Since 2010
- ✓Licensed & Insured
- ✓Authorized Lennox Premier Dealer
- ✓Financing Available
- ✓Permits Pulled on Every Job
- ✓Family-Owned & Operated
- ✓5-Star Customer Reviews
All Lennox Air Handler Models
Dave Lennox Signature® Collection
Variable-speed ECM, Quantum™ Coil — maximum airflow efficiency and comfort
Elite® Series
Multi-speed and variable-speed ECM — high efficiency at a competitive price
Merit® Series
Multi-speed PSC motor — dependable entry-level air handling
Why D's Air & Heating, Inc. Installs Lennox Air Handlers
Variable-Speed ECM Motor
The CBK48MVT variable-speed ECM blower motor continuously adjusts airflow to match your home's exact demand — delivering the most consistent temperatures, best humidity control, and quietest operation available.
Lennox Quantum™ Coil
The Dave Lennox Signature® CBK48MVT features Lennox's proprietary Quantum™ Coil — engineered for maximum heat transfer efficiency and long-term durability in Chicago's climate.
10-Year Parts Warranty
Registered at installation by D's Air & Heating, Inc. You don't need to register separately. Covers parts for 10 years from installation date.
R-454B Compatible
Lennox air handlers are engineered for compatibility with R-454B refrigerant — the 2025 DOE-compliant low-GWP refrigerant replacing R-410A in new equipment.
Chicago Permit Included
Every installation includes a City of Chicago mechanical permit and city inspection coordination. IL License #2183457. No shortcuts, no surprises.
Manual J Sizing Included
D's Air performs a free Manual J load calculation at every estimate — ensuring the correct air handler capacity for your home and matched system.
Lennox Air Handler Model Comparison
All models available through D's Air & Heating, Inc. — Chicago's Authorized Lennox Premier Dealer.
Exact model · Exact tonnage · Exact sale price · Exact installed price · Verified system match.
CBK47UHET — Elite Series, Constant Torque
Constant Torque ECM| Model | Tons | Dimensions (H×W×D) | Line Set | Blower Type | Warranty | Rec. Outdoor Unit | Rec. Furnace | Sale Price | Installed Price | Match |
|---|---|---|---|---|---|---|---|---|---|---|
| CBK47UHET-018-230-71 | 1.5 | 49.25 × 21.25 × 20.625 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | EL16KC1-018 | EL196EK 30K | $6,150.00 | $9,995.00 | Verified |
| CBK47UHET-024-230-71 | 2 | 49.25 × 21.25 × 20.625 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | EL16KC1-024 | EL196EK 44K | $6,150.00 | $9,995.00 | Verified |
| CBK47UHET-030-230-71 | 2.5 | 51 × 21.25 × 22.625 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | EL16KC1-030 | EL196EK 66K | $6,300.00 | $10,295.00 | Verified |
| CBK47UHET-036-230-71 | 3 | 51 × 21.25 × 22.625 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | EL16KC1-036 | EL196EK 88K | $6,450.00 | $10,495.00 | Verified |
| CBK47UHET-042-230-71 | 3.5 | 58.5 × 21.25 × 24.625 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | EL16KC1-042 | EL196EK 110K | $7,050.00 | $11,295.00 | Verified |
| CBK47UHET-048-230-71 | 4 | 58.5 × 21.25 × 24.625 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | EL16KC1-048 | EL297V 110K | $7,350.00 | $11,595.00 | Verified |
| CBK47UHET-060-230-71 | 5 | 62.5 × 21.25 × 24.625 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | EL16KC1-060 | SLP99V 132K | $7,650.00 | $11,995.00 | Verified |
CBK47UHET-018-230-71
1.5 Ton
$6,150.00
$9,995.00
CBK47UHET-024-230-71
2 Ton
$6,150.00
$9,995.00
CBK47UHET-030-230-71
2.5 Ton
$6,300.00
$10,295.00
CBK47UHET-036-230-71
3 Ton
$6,450.00
$10,495.00
CBK47UHET-042-230-71
3.5 Ton
$7,050.00
$11,295.00
CBK47UHET-048-230-71
4 Ton
$7,350.00
$11,595.00
CBK47UHET-060-230-71
5 Ton
$7,650.00
$11,995.00
CBK45UHVT — Variable Speed ECM
Variable Speed ECM| Model | Tons | Dimensions (H×W×D) | Line Set | Blower Type | Warranty | Rec. Outdoor Unit | Rec. Furnace | Sale Price | Installed Price | Match |
|---|---|---|---|---|---|---|---|---|---|---|
| CBK45UHVT-018-230-71 | 1.5 | 43.5 × 18.5 × 22 | 3/8 × 3/4 | Variable Speed | 10 Yr Parts | ML14KC1-018 | ML180VK 44K | $4,200.00 | $7,495.00 | Verified |
| CBK45UHVT-024-230-71 | 2 | 45.5 × 18.5 × 22 | 3/8 × 3/4 | Variable Speed | 10 Yr Parts | ML14KC1-024 | ML180VK 44K | $4,350.00 | $7,695.00 | Verified |
| CBK45UHVT-030-230-71 | 2.5 | 47 × 18.5 × 22 | 3/8 × 3/4 | Variable Speed | 10 Yr Parts | ML14KC1-030 | ML180VK 66K | $4,500.00 | $7,895.00 | Verified |
| CBK45UHVT-036-230-71 | 3 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Variable Speed | 10 Yr Parts | ML14KC1-036 | ML196EK 88K | $4,650.00 | $8,195.00 | Verified |
| CBK45UHVT-042-230-71 | 3.5 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Variable Speed | 10 Yr Parts | ML14KC1-042 | ML196EK 110K | $4,950.00 | $8,495.00 | Verified |
| CBK45UHVT-048-230-71 | 4 | 55 × 21.5 × 22 | 3/8 × 7/8 | Variable Speed | 10 Yr Parts | ML14KC1-048 | EL297V 110K | $5,250.00 | $8,795.00 | Verified |
| CBK45UHVT-060-230-71 | 5 | 59.75 × 21.5 × 22 | 3/8 × 7/8 | Variable Speed | 10 Yr Parts | ML14KC1-060 | SLP99V 132K | $5,550.00 | $9,195.00 | Verified |
CBK45UHVT-018-230-71
1.5 Ton
$4,200.00
$7,495.00
CBK45UHVT-024-230-71
2 Ton
$4,350.00
$7,695.00
CBK45UHVT-030-230-71
2.5 Ton
$4,500.00
$7,895.00
CBK45UHVT-036-230-71
3 Ton
$4,650.00
$8,195.00
CBK45UHVT-042-230-71
3.5 Ton
$4,950.00
$8,495.00
CBK45UHVT-048-230-71
4 Ton
$5,250.00
$8,795.00
CBK45UHVT-060-230-71
5 Ton
$5,550.00
$9,195.00
CBK45UHET — Constant Torque ECM
Constant Torque ECM| Model | Tons | Dimensions (H×W×D) | Line Set | Blower Type | Warranty | Rec. Outdoor Unit | Rec. Furnace | Sale Price | Installed Price | Match |
|---|---|---|---|---|---|---|---|---|---|---|
| CBK45UHET-024-230-71 | 2 | 45.5 × 18.5 × 22 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | ML14KC1-024 | ML180EK 44K | $4,050.00 | $7,195.00 | Verified |
| CBK45UHET-030-230-71 | 2.5 | 47 × 18.5 × 22 | 3/8 × 3/4 | Constant Torque | 10 Yr Parts | ML14KC1-030 | ML180EK 66K | $4,200.00 | $7,395.00 | Verified |
| CBK45UHET-036-230-71 | 3 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | ML14KC1-036 | ML196EK 88K | $4,350.00 | $7,595.00 | Verified |
| CBK45UHET-042-230-71 | 3.5 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | ML14KC1-042 | ML196EK 110K | $4,650.00 | $7,995.00 | Verified |
| CBK45UHET-048-230-71 | 4 | 55 × 21.5 × 22 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | ML14KC1-048 | EL296V 110K | $4,800.00 | $8,295.00 | Verified |
| CBK45UHET-060-230-71 | 5 | 59.75 × 21.5 × 22 | 3/8 × 7/8 | Constant Torque | 10 Yr Parts | ML14KC1-060 | SL280V 132K | $5,100.00 | $8,795.00 | Verified |
CBK45UHET-024-230-71
2 Ton
$4,050.00
$7,195.00
CBK45UHET-030-230-71
2.5 Ton
$4,200.00
$7,395.00
CBK45UHET-036-230-71
3 Ton
$4,350.00
$7,595.00
CBK45UHET-042-230-71
3.5 Ton
$4,650.00
$7,995.00
CBK45UHET-048-230-71
4 Ton
$4,800.00
$8,295.00
CBK45UHET-060-230-71
5 Ton
$5,100.00
$8,795.00
CBK45UHPT — Multi-Speed PSC
Multi-Speed PSC| Model | Tons | Dimensions (H×W×D) | Line Set | Blower Type | Warranty | Rec. Outdoor Unit | Rec. Furnace | Sale Price | Installed Price | Match |
|---|---|---|---|---|---|---|---|---|---|---|
| CBK45UHPT-018-230-71 | 1.5 | 43.5 × 18.5 × 22 | 3/8 × 3/4 | Multi-Speed PSC | 10 Yr Parts | ML13KC1-018 | ML180EK 44K | $3,750.00 | $6,795.00 | Verified |
| CBK45UHPT-024-230-71 | 2 | 45.5 × 18.5 × 22 | 3/8 × 3/4 | Multi-Speed PSC | 10 Yr Parts | ML13KC1-024 | ML180EK 44K | $3,900.00 | $6,995.00 | Verified |
| CBK45UHPT-030-230-71 | 2.5 | 47 × 18.5 × 22 | 3/8 × 3/4 | Multi-Speed PSC | 10 Yr Parts | ML13KC1-030 | ML180EK 66K | $4,200.00 | $7,295.00 | Verified |
| CBK45UHPT-036-230-71 | 3 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Multi-Speed PSC | 10 Yr Parts | ML13KC1-036 | ML196EK 88K | $4,500.00 | $7,695.00 | Verified |
| CBK45UHPT-042-230-71 | 3.5 | 53.875 × 21.5 × 22 | 3/8 × 7/8 | Multi-Speed PSC | 10 Yr Parts | ML13KC1-042 | ML196EK 110K | $4,500.00 | $7,895.00 | Verified |
CBK45UHPT-018-230-71
1.5 Ton
$3,750.00
$6,795.00
CBK45UHPT-024-230-71
2 Ton
$3,900.00
$6,995.00
CBK45UHPT-030-230-71
2.5 Ton
$4,200.00
$7,295.00
CBK45UHPT-036-230-71
3 Ton
$4,500.00
$7,695.00
CBK45UHPT-042-230-71
3.5 Ton
$4,500.00
$7,895.00
*Local taxes may apply. Financing available for qualified customers. Prices subject to change.
Electric Heat Kit Pricing
Add electric heat capability to any CBK45 or CBK47 series air handler. Heat kits are priced separately from the air handler installation.
CBK45 Series Heat Kits
| Kit Model | Price |
|---|---|
| ECB45-4 | $170.00 |
| ECB45-5 | $97.51 |
| ECB45-7.5 | $110.00 |
| ECB45-10 | $144.00 |
| ECB45-4CB | $230.00 |
| ECB45-5CB | $128.00 |
| ECB45-7.5CB | $135.00 |
| ECB45-10CB | $149.00 |
| ECB45-12.5CB | $219.00 |
| ECB45-15CB | $230.00 |
| ECB45-20CB | $260.00 |
CBK47 Series Heat Kits
| Kit Model | Price |
|---|---|
| ECB47-4 | $164.00 |
| ECB47-5 | $180.00 |
| ECB47-6 | $190.00 |
| ECB47-8 | $269.00 |
| ECB47-9 | $316.00 |
| ECB47-4CB | $264.00 |
| ECB47-5CB | $274.00 |
| ECB47-6CB | $280.00 |
| ECB47-8CB | $329.00 |
| ECB47-9CB | $357.00 |
| ECB47-12.5CB | $506.00 |
| ECB47-15CB | $517.00 |
| ECB47-20CB | $635.00 |
| ECB47-25CB | $1,000.00 |
Heat kit prices are for the kit only — installation labor quoted separately. *Local taxes may apply.
Lennox Air Handler Models
CBK48MVT
Variable-Speed ECM
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBK47UHET
Constant Torque ECM
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBK45UHVT
Variable-Speed ECM
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBK45UHET
Constant Torque ECM
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBK45UHPT
PSC Motor
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBA25UH-018
Multi-Speed PSC
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBA25UH-024
Multi-Speed PSC
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBA25UH-030
Multi-Speed PSC
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBA25UH-036
Multi-Speed PSC
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
CBA25UH-042
Multi-Speed PSC
10-Year Parts Warranty • 2-Year Workmanship
Financing Available • *Local taxes may apply
Financing Available for Qualified Customers
D's Air & Heating, Inc. offers flexible financing options to help Chicago homeowners upgrade to a high-efficiency Lennox air handler without paying the full cost upfront.
- Low monthly payment options
- Apply during your free estimate
- No prepayment penalties
- Available on all Lennox equipment tiers
Every Installation Includes
- Free Manual J load calculation
- City of Chicago mechanical permit
- City inspection coordination
- Lennox 10-Year Parts Warranty registration
- D's Air 2-Year Workmanship Warranty
- Post-installation system performance test
Why D's Air & Heating, Inc. for Lennox Air Handler Installation
Why Chicago Homeowners Trust D's Air & Heating
Licensed & Insured
IL License #2183457
Serving Chicago
Since 2009
Authorized Dealer
Multiple Brands
No Contracts
Ever — Guaranteed
Permit Pulled
Every Installation
Professional Standards
Code-Compliant Work
EPA Certified
Mainstream Engineering
R-410A Certified
Mainstream Engineering
Why Choose D's Air & Heating, Inc.?
Chicago's trusted HVAC company since 2009 — licensed, insured, and committed to honest workmanship on every job.
Experience Since 2009
D's Air & Heating has served Chicago homeowners and businesses since 2009. Over 15 years of local HVAC experience means we've seen every type of system, every Chicago building configuration, and every challenge the city's climate presents.
Manufacturer-Trained Technicians
Our technicians receive ongoing manufacturer training and certification. We install Lennox, Goodman, Amana, Daikin, Sinclair, Weil-McLain, Peerless, and other leading brands — and we know each system inside and out.
Licensed, Insured & Permitted
D's Air & Heating holds Illinois HVAC License #2183457 and carries full liability insurance. We pull City of Chicago permits on every installation — protecting you legally and ensuring the work meets code.
Honest Recommendations
We tell you what you need — not what generates the highest invoice. If your system can be repaired cost-effectively, we'll say so. If replacement makes more sense, we'll explain exactly why. No pressure, no upselling.
Local Chicago Expertise
We know Chicago's housing stock — two-flats, greystones, bungalows, vintage buildings with steam heat, modern construction with forced air. We size and install equipment for the specific demands of Chicago homes and Chicago winters.
Long-Term Customer Support
Our relationship doesn't end at installation. We register your equipment for warranty, remain available for follow-up questions, and provide ongoing maintenance to keep your system running at peak efficiency for years.
What Chicago Homeowners Should Know About AC Installation
How a Central Air Conditioner Works
A central AC system uses refrigerant to absorb heat from indoor air at the evaporator coil (inside your air handler or furnace), then releases that heat outside at the condenser coil. The refrigerant cycle repeats continuously, cooling and dehumidifying your home. Modern systems use R-454B or R-410A refrigerant and achieve 16–26 SEER2 efficiency ratings.
Understanding SEER2 Ratings
SEER2 (Seasonal Energy Efficiency Ratio 2) measures cooling output per unit of energy consumed. The federal minimum for Illinois is 14.3 SEER2. A 16 SEER2 unit uses roughly 10% less energy than a 14.3 SEER2 unit. High-efficiency variable-speed systems at 20+ SEER2 can cut cooling costs by 30–40% compared to older 10 SEER equipment.
Matched System Importance
An air conditioner condenser must be matched to the correct indoor coil (evaporator) and air handler or furnace. Mismatched components reduce efficiency, void manufacturer warranties, and can cause premature compressor failure. D's Air always installs matched, certified system combinations.
Cooling Design for Chicago Homes
Chicago's humid summers demand proper equipment sizing and refrigerant charge. An oversized AC cools quickly but short-cycles, leaving humidity high and comfort low. An undersized unit runs constantly and can't maintain setpoint on the hottest days. D's Air performs Manual J load calculations on every installation.
What to Expect From Your D's Air AC Installation
Free Estimate
We assess your home, review your existing ductwork and electrical, and provide a written quote with equipment options.
Equipment Selection
We recommend the right SEER2 level, brand, and matched system for your home, budget, and comfort goals.
Installation Day
Our crew arrives on time, installs the condenser, indoor coil, and all connections cleanly and to code.
Startup & Testing
We verify refrigerant charge, measure airflow, test the thermostat, and confirm proper cooling before we leave.
Customer Training
We walk you through your new system, thermostat settings, and filter maintenance schedule.
Warranty Support
We register your equipment for the full manufacturer warranty and remain available for follow-up service.
D's Air Installation Standards — Every AC Job
- Manual J load calculation for proper equipment sizing
- Matched condenser and indoor coil — certified system combination
- Refrigerant charge verified by weight and superheat/subcooling measurement
- Electrical disconnect, breaker, and wiring per NEC and local code
- Condensate drain properly pitched, trapped, and tested
- Airflow measurement across the coil — CFM verified
- Thermostat wiring and cooling mode test
- City of Chicago permit pulled on every installation
- Equipment registered for full manufacturer warranty
- Customer walkthrough of new system and filter location
What Our Customers Say
Based on Google Reviews — D's Air & Heating, Inc.
Marcus T.
Furnace Replacement
"D's Air & Heating did an outstanding job replacing my furnace. Darryl was professional, on time, and explained everything clearly. The installation was clean and the system works perfectly. Highly recommend."
Latoya W.
Boiler Repair
"Called D's Air when my boiler stopped working in January. They came out the same day, diagnosed the problem quickly, and had it running again within hours. Fair pricing and excellent service."
James R.
AC Installation
"Installed a new central AC system for us this summer. The crew was respectful of our home, cleaned up after themselves, and the system runs quietly and efficiently. Very satisfied."
Ready to Work With Chicago's Trusted HVAC Company?
D's Air & Heating, Inc. — Serving Chicago Since 2009. Licensed, Insured, No Contracts.
Ready to Install a Lennox Air Handler?
D's Air & Heating, Inc. — Chicago's Authorized Lennox Premier Dealer since 2010. Free in-home estimates, permits pulled, warranty registered.
A $95.35 Service Call Fee is Required for All Service Appointments, Including Warranty Claims.