Premium Air Conditioner
GXV6S Variable-Speed Inverter Air Conditioner
Model GXV6S
Inverter-driven variable-speed swing compressor. Quiet mode with up to 3 sound levels.
- SEER2
- 17.2
- Sound
- 45 dB
Authorized Goodman Dealer
Goodman Air Conditioners in Hamilton & Niagara
6 lines from Standard to Premium
Lancaster Heating and Cooling sells, installs and services Goodman air conditioners for homes and businesses across Hamilton, Halton and Niagara. Below are all 6 lines we carry, from Standard to Premium, with the manufacturer's own ratings. Every system is sized for your home and installed by our licensed technicians.
Premium Goodman air conditioners
Each manufacturer's top line: typically variable-speed or modulating operation, the highest efficiency ratings and the quietest, most even comfort.
- Premium
Premium Air Conditioner
GXV9S Variable-Speed Inverter Air Conditioner
Model GXV9S
Inverter-driven variable-speed swing compressor. Quiet mode with up to 3 sound levels.
- SEER2
- 19
- Sound
- 45 dB
Mid-range Goodman air conditioners
Enhanced efficiency and comfort features, often two-stage operation, at a moderate price.
Mid-range Air Conditioner
GLXS5B High-Efficiency Air Conditioner
Model GLXS5B
Venturi for increased velocity of airflow. Architectural Gray powder-paint finish with 500-hour salt-spray approval.
- SEER2
- 16.5
- Sound
- 76.0 dB
Mid-range Air Conditioner
GLXT7C Two-Stage Air Conditioner
Model GLXT7C
Two-Stage Copeland Ultra-Tech scroll compressor. Quiet two-speed ECM outdoor fan motor.
- SEER2
- 17.2
- Sound
- 75.0 dB
Standard Goodman air conditioners
Reliable, efficient single-stage equipment at the lowest upfront cost.
Standard Air Conditioner
GLXS3B Air Conditioner
Model GLXS3B
Copper tube/enhanced aluminum fin coil (5 mm). Factory-installed filter drier.
- SEER2
- 15
- Standard
Air Conditioner
GLXS4B Energy-Efficient Air Conditioner
Model GLXS4B
Copper tube/enhanced aluminum fin coil (5 mm). Factory-installed filter drier.
- SEER2
- 15.2
- Sound
- 76.0 dB
Compare Goodman air conditioners
| Line | Tier | SEER2 | Sound |
|---|---|---|---|
| GXV6S Variable-Speed Inverter Air Conditioner | Premium | 17.2 | 45 dB |
| GXV9S Variable-Speed Inverter Air Conditioner | Premium | 19 | 45 dB |
| GLXS5B High-Efficiency Air Conditioner | Mid-range | 16.5 | 76.0 dB |
| GLXT7C Two-Stage Air Conditioner | Mid-range | 17.2 | 75.0 dB |
| GLXS3B Air Conditioner | Standard | 15 | — |
| GLXS4B Energy-Efficient Air Conditioner | Standard | 15.2 | 76.0 dB |
Manufacturer-published ratings. Efficiency varies by size and matched equipment.
Goodman installation and service
Buying guides
-
Air Conditioner Replacement Cost in Ontario (2026)
Typical 2026 installed prices for replacing a central air conditioner in Ontario, what changes the price, rebates, financing and ways to save.
-
Best Furnace Brands in Canada (From a Contractor Who Installs Them All)
Trane, Carrier and Goodman furnaces compared by tier, AFUE, staging, blower, smart controls and warranty, from a Hamilton installer.
-
Best Heat Pump Brands for Ontario Winters
Cold-climate heat pumps and ductless mini-splits from Trane, Carrier and Goodman compared by low-temperature rating, SEER2, HSPF2 and warranty.
-
Trane vs Carrier vs Goodman Air Conditioners: Which Is Right for Your Home?
Trane, Carrier and Goodman central air conditioners compared by tier, SEER2, single-stage vs variable-speed, controls, sound and warranty.
-
What Affects the Cost of a New Furnace in Hamilton?
Typical 2026 Ontario furnace replacement costs by type, plus what drives the price in Hamilton and Niagara, rebates, financing and how to get an accurate quote.
Questions about Goodman air conditioners
Which Goodman air conditioner line is right for my home?
Goodman's air conditioners come in 3 tiers (Premium, Mid-range, Standard). Premium lines usually add variable-speed or modulating operation for quieter, more even comfort and higher efficiency; Standard lines keep the upfront cost down. We size the system for your home and walk you through the options. Request a free quote.
Do you service Goodman air conditioners you didn't install?
Yes. Our licensed technicians service all makes, including Goodman, with fast access to parts. See our service plans for yearly maintenance, which most manufacturers require to keep the warranty valid.
Financing for new home systems
Spread the cost with monthly payments
A new furnace, air conditioner, heat pump or water heater doesn't have to wait. Start saving on energy now and pay over time.
- Get your free, itemized quote
- Apply online with Financeit
- Choose a monthly plan that fits
Talk to a Lancaster HVAC expert
Licensed, certified technicians serving Hamilton, Niagara and surrounding areas since 1955. Emergency service available 24/7.