York YH9 — Best Efficiency Heat Pump
York YH9 21 SEER2 Variable Speed Heat Pump
York's premier residential heat pump. Variable-speed communicating technology for maximum efficiency, superior comfort, and lower utility costs — installed by D's Air & Heating, Inc.
3 Ton — YH936E2C11
36,000 BTU · Up to 21 SEER2 · R-454B
Sale Price
$8,290
*Local taxes may apply
Installed Price
$11,490
Permit + labor included
Chicago Heating & Cooling Done Right.
You've Tried Da Rest. Experience the Difference with D's Air & Heating.
Serving homeowners and businesses throughout Chicago and surrounding communities.
York's Premier Variable Speed Communicating Heat Pump
The York YH9 is York's flagship residential heat pump, engineered for homeowners seeking maximum energy efficiency, exceptional comfort control, and advanced communicating technology. With variable-speed operation, the system continuously adjusts output to match your home's heating and cooling demands, helping maintain even temperatures while reducing energy consumption.
Designed for year-round comfort, the YH9 delivers quiet operation, improved humidity control, and enhanced performance during Chicago's changing seasons. When paired with a compatible communicating indoor unit and thermostat, the system automatically optimizes operation for comfort and efficiency.
York YH9 Models — Chicago Pricing
All prices include City of Chicago permit, labor, startup, and D's Air 2-Year Workmanship Warranty. *Local taxes may apply. Financing available.
| Model | BTU | Tons | SEER2 | HSPF2 | Compressor | Refrigerant | Sale Price | Installed Price |
|---|---|---|---|---|---|---|---|---|
| YH936E2C11 | 36,000 BTU | 3 Ton | Up to 21 SEER2 | Up to 10 HSPF2 | Variable-Speed Communicating | R-454B | $8,290 | $11,490 |
| YH960E2C11 | 60,000 BTU | 5 Ton | Up to 21 SEER2 | Up to 10 HSPF2 | Variable-Speed Communicating | R-454B | $10,620 | $13,820 |
YH936E2C11
36,000 BTU · 3 Ton · Up to 21 SEER2
Sale Price
$8,290
Installed Price
$11,490
YH960E2C11
60,000 BTU · 5 Ton · Up to 21 SEER2
Sale Price
$10,620
Installed Price
$13,820
*Local taxes may apply. Financing available. Prices subject to change.
Key Features
- Up to 21 SEER2 Energy Efficiency
- Variable-Speed Communicating Compressor
- Enhanced Humidity Control
- R-454B Refrigerant
- Quiet Operation
- Consistent Indoor Temperatures
- Improved Energy Savings
- Compatible Communicating Controls
- Federal Tax Credit and Utility Rebate Eligible Where Available
Communicating Technology — What It Means for Your Home
A communicating HVAC system allows the outdoor unit, indoor unit, and thermostat to share real-time data and automatically adjust operation for optimal performance. The York YH9 is designed to work within a communicating system, enabling precise capacity modulation, faster fault detection, and more accurate efficiency ratings than non-communicating equipment.
- Outdoor unit, indoor unit, and thermostat communicate continuously
- System self-adjusts for maximum efficiency at any outdoor temperature
- Faster diagnostics — faults are identified and reported precisely
- Achieves rated 21 SEER2 only in a matched communicating system
Variable-Speed Comfort — Why It Matters
Unlike single-stage or two-stage systems that run at fixed speeds, the YH9's variable-speed compressor modulates continuously between minimum and maximum capacity. This means the system runs longer at lower speeds, maintaining more consistent temperatures, reducing humidity, and operating more quietly than conventional equipment.
- Runs at the exact capacity your home needs — not just on or off
- Fewer on/off cycles means more consistent temperatures
- Better dehumidification during Chicago's humid summers
- Quieter operation at lower speeds compared to single-stage systems
Federal Tax Credits & Utility Rebates
The York YH9 may qualify for federal energy efficiency tax credits and local utility rebates where available. Ask D's Air & Heating, Inc. about current incentive programs when requesting your free estimate.
Chicago Heating & Cooling Done Right.
You've Tried Da Rest. Experience the Difference with D's Air & Heating.
Serving homeowners and businesses throughout Chicago and surrounding communities.
Equipment & Materials Included
- York YH9 Outdoor Heat Pump
- Matching Indoor Coil or Air Handler
- RDS Box (24-Volt Evaporator Coil Sensor)
- New Refrigerant Brazing Materials
- R-454B Refrigerant Charge
- Equipment Pad or Mounting Hardware
- Electrical Disconnect
- Condensate Components
- System Safety Controls
- Startup and Commissioning
- Manufacturer Registration Assistance
Professional Installation Includes
- Removal of Existing Equipment
- Installation of New Outdoor Unit
- Installation of Matching Indoor Equipment
- Electrical Connections
- Refrigerant Evacuation
- Refrigerant Charging and Verification
- Airflow Adjustment
- Thermostat Setup
- Startup Testing
- Customer Orientation
York YH9 Warranty
- 10-Year Parts Limited Warranty
- 10-Year Compressor Limited Warranty
Manufacturer registration required within 90 days of installation.
Why Choose the York YH9?
The York YH9 is ideal for homeowners who want premium performance, quieter operation, and lower utility costs. Its communicating technology and variable-speed compressor provide superior comfort compared to traditional single-stage and two-stage heat pump systems.
Frequently Asked Questions
Ready to Install a York YH9?
Get a free estimate from D's Air & Heating, Inc. — Chicago's trusted HVAC installer since 2009. No contracts. City permit included.
A $95.35 Service Call Fee is Required for All Service Appointments, Including Warranty Claims.
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.
HVAC Education — What Chicago Homeowners Should Know
How Your HVAC System Works Together
A complete HVAC system includes a heating source (furnace or boiler), a cooling source (air conditioner or heat pump), air distribution (ductwork or hydronic piping), and controls (thermostat). Each component must be properly sized and matched to work efficiently. D's Air installs and services all components as a complete system.
Chicago's Climate Demands
Chicago experiences some of the most extreme temperature swings in the country — from -20°F wind chills in winter to 100°F heat indexes in summer. Your HVAC equipment must be sized and installed to handle both extremes reliably. D's Air has served Chicago since 2009 and understands what local homes require.
The Importance of Annual Maintenance
Annual tune-ups extend equipment life, maintain efficiency, and catch problems before they become failures. A well-maintained furnace lasts 20+ years. A neglected one may fail at 12–15 years. D's Air offers annual maintenance plans for both heating and cooling equipment.
Energy Efficiency and Savings
Upgrading from a 10 SEER AC to a 16 SEER unit cuts cooling costs by roughly 37%. Upgrading from an 80% AFUE furnace to a 96% AFUE unit cuts heating costs by about 17%. Over 10–15 years, these savings typically exceed the cost difference between standard and high-efficiency equipment.
What to Expect From D's Air & Heating
Contact
Call or book online. We respond promptly and schedule at your convenience.
Assessment
We evaluate your system, your home, and your needs before making any recommendation.
Written Estimate
You receive a clear, written estimate before any work begins. No surprises.
Professional Work
Our technicians are trained, licensed, and take pride in clean, code-compliant installations.
Testing
We test every system thoroughly before we leave and explain what was done.
Follow-Up
We remain available for questions, warranty support, and future service.
D's Air Professional Standards
- Licensed and insured — IL License #2183457
- Serving Chicago since 2009
- Proper load calculations on every installation
- City of Chicago permits pulled on every installation
- Equipment registered for full manufacturer warranty
- No contracts required — ever
- Transparent pricing — written estimates before any work
- Clean jobsite — we protect your home and clean up completely
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."
Sandra M.
Lennox Installation
"D's Air has been our go-to HVAC company for years. They installed our Lennox furnace and have maintained it ever since. Honest, reliable, and they never try to upsell you on things you don't need."
Kevin B.
HVAC Installation
"Professional from start to finish. They pulled the permit, did the installation correctly, and registered the equipment for warranty. That attention to detail is why I keep calling D's Air."
Denise H.
Furnace Repair
"Great experience overall. The technician was knowledgeable and took the time to walk me through the new system. Pricing was transparent with no hidden fees. Would definitely use again."
Ready to Work With Chicago's Trusted HVAC Company?
D's Air & Heating, Inc. — Serving Chicago Since 2009. Licensed, Insured, No Contracts.