Also read: this brand on other pages
Same manufacturer, different equipment focus—so you get intent-matched detail without duplicate canonical URLs.

York YP9C
Model Number: YP9C
ClimaTrak compatible modulating furnace designed for large homes over 3,000 sq ft with quiet operation
Technical Specifications
*Prices include equipment, installation, and standard warranty. Actual cost may vary.
Estimated Annual Savings
Compared to an 80% efficient furnace
$220
per year
$3300
over 15 years
Ideal For
Large homes over 3,000 sq ft
Expert Review: York YP9C
The York YP9C delivers 98% AFUE efficiency with Affinity Series modulating technology, representing the flagship of Johnson Controls' residential heating lineup with exceptional performance credentials.
For Nassau County homes in established neighborhoods like Great Neck and Manhasset, the YP9C's ultra-quiet modulating operation (down to 33 decibels) makes it ideal for installations near living spaces. ClimateSet technology ensures optimal humidity and temperature control.
At 98% AFUE, this unit qualifies for maximum PSEG Long Island rebates and federal tax credits. York's dealer network provides local parts availability and installation expertise.
The modulating burner and variable-speed blower work in concert for precise comfort control. The 10-year parts warranty and Lifetime heat exchanger coverage provide comprehensive protection.
Best for: Homeowners seeking flagship performance from a heritage American brand with global Johnson Controls engineering resources.
Key Features & Technology
ClimaTrak compatible
High heating capacity
Modulating gas valve
Variable-speed blower
Warranty & Protection
Parts Warranty
10 Years
Heat Exchanger
Lifetime
Our Guarantee
100% Satisfaction
All warranties require product registration within 60 days of installation. Our team handles registration for you as part of our comprehensive installation service.
Professional Installation
What is Included
- Complete furnace unit and materials
- Professional NATE-certified installation
- Permits and inspections
- Old furnace removal and disposal
- System testing and calibration
- Warranty registration
Installation Timeline
Free Consultation
Same-day or next-day
Installation Day
Typically 4-8 hours
Final Inspection
Ensure perfect operation
Frequently Asked Questions
Get Your Free Quote
NATE-certified technicians serving Nassau County with expert York YP9C installation.
Get Free Quote(516) 345-3911Available 24/7 for emergencies
Why Homets Air & Heat?
- NATE-certified technicians
- Same-day consultations available
- Financing options available
- 100% satisfaction guarantee
- Local Nassau County company
Ready to Install Your York YP9C?
Get a free, no-obligation quote from our NATE-certified technicians. We serve all of Nassau County with expert furnace installation and a 100% satisfaction guarantee.
