Chicago's Authorized Lennox dealer Since 2010 | D's Air & Heating
D's Air & Heating is an Authorized Lennox dealer serving Chicago since 2010, providing expert Lennox installation, repair, maintenance, and replacement services throughout Chicago and the surrounding communities.
Lennox ML17KC2
Merit Series 17 SEER2 Condenser
Two-stage cooling, up to 17 SEER2 efficiency — the smart step up from entry-level for Chicago homeowners who want better comfort without Signature Series pricing.
IL License #2183457 · D's Air & Heating, Inc. · Chicago, IL
Model Specifications
Key Features
- Two-stage compressor — low stage for mild days, high stage when you need it
- Up to 17 SEER2 — noticeably more efficient than entry-level single-stage units
- 4 size variants from 2 to 5 ton to match any Chicago home
- Quieter operation than single-stage units at low-stage cooling
- Durable louvered steel cabinet built for Chicago weather
- 5-year parts warranty when registered with Lennox
- Lennox Premier dealer installation, startup, and warranty registration
- Permits pulled and inspected per Chicago code
Installed Pricing — All 4 Sizes
Prices shown are fully installed — equipment, labor, permits, startup, and warranty registration included.
Pricing includes equipment, installation labor, permits, startup, and Lennox warranty registration. A $95.35 service call fee applies to diagnostic visits. Financing available — ask about 0% APR options.
About the Lennox ML17KC2
The Lennox ML17KC2 is the Merit Series two-stage central air conditioner condenser, available in 4 size configurations from 2 to 5 ton. Its two-stage compressor runs at low capacity on mild Chicago days — quieter, more efficient, and better at humidity control — then ramps to full capacity when temperatures climb. It's the right upgrade for homeowners who want more than basic cooling without moving into Elite or Signature Series pricing.
D's Air & Heating, Inc. installs the ML17KC2 with full permits, startup, and warranty registration. As a Lennox Premier dealer since 2009, we back every installation with our service guarantee and no-contract policy. Pricing shown is fully installed — no hidden fees.
Recommended Add-Ons
Lennox M30 Smart Thermostat
Wi-Fi thermostat compatible with ML17KC2 two-stage operation
Lennox Carbon Clean 16 Filter
Whole-home media filtration upgrade
Surge Protector
Protects the compressor and control board from voltage spikes
Maintenance Agreement — 15% Off
Annual tune-up + priority service + 15% off repairs
Upgrade to EL17XC1
Ask about upgrading to Elite Series variable-capacity cooling
What Chicago Homeowners Say
Quieter than I expected
The two-stage makes a real difference. It runs quietly most of the day and only kicks into high gear on the hottest afternoons. D's Air installed it fast and clean.
Marcus T. — Humboldt Park
Great value for the efficiency
Stepped up from a basic single-stage and the difference in my electric bill was noticeable. Darryl walked me through the options and didn't oversell.
Angela W. — Austin
No contracts, no hassle
Appreciated that D's Air doesn't require a service contract. They just do good work and stand behind it.
Darnell B. — North Lawndale
D's Air Service Call Policy
Ready for Two-Stage Lennox Cooling?
D's Air & Heating, Inc. · (773) 940-0965 · dsairheating@gmail.com · IL License #2183457
Why Choose Lennox?
D's Air & Heating is an Authorized Lennox dealer — Serving Chicago Since 2010.
Lennox products are recognized for advanced technology, quiet operation, exceptional efficiency ratings, and dependable performance in Chicago's demanding climate. Lennox systems are engineered for long-term reliability, comfort, and energy savings.
Why Choose D's Air & Heating?
D's Air & Heating is an Authorized Lennox dealer — Serving Chicago Since 2010.
Since 2010, our company has helped Chicago homeowners and businesses install and service Lennox equipment. We provide expert sizing, installation, startup, testing, maintenance, and long-term support for every Lennox product we install.
Lennox ML17KC2 AC Chicago | Merit Series 17 SEER2 Condenser — D's Air & Heating, Inc. Features
- Up to 26 SEER2 efficiency — Dave Lennox Signature® Collection
- Variable-capacity and two-stage compressor options
- Ultra-quiet operation for neighborhood comfort
- Smart thermostat compatibility
- Lennox 10-Year Parts Warranty when registered
- Lower utility costs all summer long
- Reliable Chicago summer performance
Professional Lennox Installation
Every installation includes equipment evaluation, proper system sizing, removal of existing equipment, professional installation, safety testing, airflow verification, and system commissioning to manufacturer standards. City of Chicago mechanical permits included on every installation.
Financing & Warranties
D's Air & Heating offers flexible financing options for qualified customers on all Lennox equipment installations. Ask about current Lennox rebates, manufacturer promotions, and seasonal offers available through our dealership.
- Lennox 10-Year Limited Parts Warranty — registered at installation
- Lennox 20-Year Heat Exchanger Warranty (select furnace models)
- 2-Year D's Air & Heating Workmanship Warranty
- Financing available for qualified customers — ask about current offers
- Current Lennox rebates and manufacturer promotions available
- No-contract service — no annual maintenance agreement required
Request Your Free Estimate
D's Air & Heating is an Authorized Lennox dealer — Serving Chicago Since 2010.
Contact D's Air & Heating today to schedule a free Lennox ML17KC2 AC Chicago | Merit Series 17 SEER2 Condenser — D's Air & Heating, Inc. installation estimate and discover why Chicago homeowners continue to choose Lennox for dependable comfort and efficiency.
(773) 940-0965