Step 1
Schedule a FREE in-home consultation at your convenience. We’ll assess your home’s heating needs and recommend the best system for your space.
NXA636GKB KeepRite AC
The KeepRite NXA636GKB is a great option if you live in a 3–4 bedroom home and want cooling that works quietly and consistently without demanding much from you. It’s especially well-suited for Ontario households looking to upgrade from an older or oversized system that’s no longer efficient. If you’re planning a central air installation this season, this model delivers real value without any unnecessary complexity.
- Perfect fit for medium to large homes with standard ductwork
- Built for homeowners who want reliable comfort with low maintenance
- Ideal replacement for outdated units that are noisy or inefficient
- Made to handle fluctuating Ontario weather, from heat waves to cool nights
Description
The KeepRite NXA636GKB is a dependable 3-ton air conditioner that gives you strong, steady cooling without getting complicated. It’s built to do exactly what you need it to: keep your home comfortable during hot Ontario summers without driving up your energy bill. With a tough steel cabinet, smooth operation, and a reputation for lasting performance, this unit is a great choice if you’re replacing an older system or installing central AC for the first time. It also has smart design features that make AC maintenance and servicing simple when the time comes.
At Heat Flow HVAC, we install every system with care, making sure your NXA636GKB is ready to cool your home properly from day one.
Key Features & Benefits
- Up to 16 SEER efficiency to help cut down on monthly cooling costs
- Scroll compressor offers smooth, quiet operation
- A filter drier is included for field installation to protect system health
- Copper tube and aluminum fin coil for efficient heat exchange
- Rugged galvanized steel cabinet with coated grille for extra protection
- External high and low refrigerant service ports for fast diagnostics
- Only two screws needed to open the control panel
- Smart thermostat compatible so you can automate your comfort
- Backed by a KeepRite limited parts and compressor warranty
Additional information
| Size (tons) | 3 |
|---|---|
| Nominal Btu/hr | 36,000 |
| Min. Circuit Ampacity | 17.5 |
| Max. Fuse / Breaker | 30 |
| Length x Width x Height | 28-5/16 x 35 x 35 |
| Weight lbs. | 204 / 165 |
Installation
HVAC Installation & Repair Services
Did you like the NXA636GKB KeepRite AC? Call Heat Flow HVAC for expert installation, repair, and maintenance tailored to your home’s needs. Call us today at (647) 847-7751 for accurate pricing and to book your FREE, no-obligation estimate. We proudly offer professional HVAC services throughout Burlington, Mississauga, Hamilton, Toronto, and surrounding areas — your comfort is our priority!
Why Choose Heat Flow HVAC?
Expert Furnace Installations
Our certified HVAC professionals specialize in seamless, code-compliant furnace installations to maximize efficiency and home comfort.
Energy-Efficient Heating Solutions
We install high-efficiency gas furnaces, delivering up to 96% AFUE to help lower your energy bills without sacrificing warmth.
Trusted Experience, Local Knowledge
With years of hands-on experience serving homes across the GTA, we understand the unique heating demands of Southern Ontario’s winters.
Top-Quality Products
We work with industry-leading brands like Goodman to ensure durable, high-performance systems backed by strong warranties and manufacturer support.
Comprehensive Warranty Protection
Enjoy peace of mind with extended warranties on equipment and labour—ask us about your options during your consultation!
Our Furnace Installation Process
Step 2
Select your furnace model and review all available features, efficiency ratings, and warranty options with our HVAC expert.
Step 3
Our licensed technicians will arrive on time and perform a safe, efficient, and professional installation—no mess, no stress.
Step 4
We’ll conduct a full system check, walk you through how to use and maintain your new furnace, and answer any questions.
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