The Keeprite R4A4S 2.5 Ton Single-Stage Air Conditioner is a reliable and budget-friendly cooling solution designed for residential use. With a 2.5 ton capacity, this unit is ideal for medium to large homes, delivering consistent and efficient cooling performance even during peak summer conditions.
Built with durable components, this air conditioner features a high-efficiency single-stage scroll compressor that ensures stable operation and long-term reliability. It is designed to maintain consistent indoor temperatures while providing steady airflow for improved comfort across living spaces.
The R4A4S series uses R-410A refrigerant, a non-ozone depleting solution that enhances cooling efficiency while being environmentally safer than older refrigerants. The system also includes a single-speed fan motor and optimized coil design for effective heat transfer and dependable performance.
Designed for durability, the unit comes with a corrosion-resistant galvanized steel cabinet and protective grille, helping it withstand harsh outdoor conditions. Additionally, it delivers quiet and consistent performance, making it suitable for residential environments.
Whether for living areas, larger bedrooms, or full-home cooling, the Keeprite R4A4S 2.5 Ton AC offers dependable performance, energy efficiency, and long-lasting durability.
Efficient Cooling – 2.5 Ton Capacity
Ideal for medium to large-sized spaces (approx. 2200–2700 sq. ft.).
up to 14 SEER2 Efficiency
Provides a balance of energy savings and reliable cooling performance.
Single-Stage Scroll Compressor
Ensures stable, durable, and efficient cooling operation.
R-410A Refrigerant Technology
Non-ozone depleting refrigerant for improved efficiency and environmental safety.
Single-Speed Fan Motor
Provides consistent airflow and dependable system performance.
Durable Steel Cabinet
Weather-resistant construction with corrosion protection for long-term use.
Quiet Operation
Designed for quiet residential performance.
The Keeprite R4A4S 2.5 Ton AC is an excellent choice for homeowners looking for an affordable and reliable cooling system with slightly higher capacity. It offers strong performance, durable construction, and consistent efficiency, making it ideal for medium to large residential spaces.
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
Enjoy peace of mind with low monthly payments that make your costs easy to manage.
No hidden charges—just honest, clear pricing so you always know what to expect.
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Enjoy hassle-free setup with free professional installation on every purchase.
Long-lasting protection with comprehensive parts coverage and an included labour warranty.
Jimmy HVAC provides professional installation, replacement, and system upgrades for residential and light commercial HVAC equipment throughout the Greater Toronto Area. Our certified technicians ensure every system is installed according to manufacturer specifications, Ontario building codes, and industry best practices.
Whether you are upgrading to a high-efficiency system, replacing ageing equipment, or installing a new HVAC solution, our team serves homeowners and property managers across the GTA with reliable service and transparent pricing.
Toronto
Mississauga
Brampton
Vaughan
Markham
Richmond Hill
Oakville
Milton
Pickering
Ajax
Whitby
Oshawa
London
Barrie
Hamilton
Kitchener
Our services include:
Furnace installation & replacement
Air conditioner installation
Heat pump systems
Tankless water heaters
Boiler systems
HVAC system upgrades & retrofits
Preventative maintenance & system inspections
Each installation is completed by licensed technicians to ensure optimal performance, long-term reliability, and energy efficiency.
In addition to professional installation, we provide detailed system assessment and proper equipment sizing to match your property’s heating and cooling requirements. Correct system sizing is critical for maximizing energy efficiency, maintaining consistent indoor comfort, and preventing premature equipment wear. Our team evaluates factors such as square footage, insulation levels, airflow design, and overall system compatibility before recommending any HVAC solution.
We focus on delivering installations that meet manufacturer specifications and industry standards, ensuring warranty compliance and long-term operational stability. From new construction projects to replacement of aging HVAC systems, every installation is carried out with attention to airflow balance, duct integration, ventilation requirements, and energy performance optimization.
Homeowners and property managers rely on Jimmy HVAC for dependable service, clear communication, and technically sound installations that reduce operating costs while improving year-round comfort. Whether upgrading to a high-efficiency furnace, installing a modern heat pump system, or replacing an outdated boiler, our goal is to provide durable HVAC solutions designed for consistent performance and long-term value.
Mia Anderson –
I appreciate the honest advice from Jimmy HVAC before purchasing the whole home water softener. No pressure, just clear information and fair pricing. Happy with the result.
Lucas Brown –
Not a dramatic change overnight, but after a couple weeks we noticed softer laundry and less buildup in the kettle. Seems like a solid system so far.
Charlotte Dubois –
Good value for money. The team arrived on time and completed installation without any mess
Ethan Wilson –
Hard water stains were a big problem in our home. Since installing the Whole Home Water Softener from Jimmy HVAC, cleaning has been easier. Booking the service was simple and fast.
Olivia Patel –
The system works well, though it took me a bit of time to understand the salt refill process. Overall satisfied with the purchase.
Benjamin Carter –
We compared a few systems and chose this one mainly for the reasonable price. It’s been running smoothly for three months with no issues.
Emily Nguyen –
Very professional installers. They cleaned up after the job and walked me through the settings. Water tastes better now too.
Noah Chen –
The Jimmy HVAC Whole Home Water Softener reduced scale in our showers almost immediately. I do think the manual could be clearer, but customer service answered my questions when I called
Ava Richardson –
Delivery was quick and installation was scheduled within a few days. System works as expected so far.
Daniel McLeod –
I wasn’t sure if we needed a whole home water softener, but after installing this unit from Jimmy HVAC, our laundry feels cleaner and skin isn’t as dry. The technicians explained maintenance clearly. Good overall experience
Sophie Martin –
Water pressure stayed the same and the hardness is gone. Happy with the pricing compared to other quotes I got.
Liam Thompson –
We had the Jimmy HVAC Whole Home Water Softener installed last month and the difference is noticeable. No more white buildup on taps and the water feels much softer. Installation team was polite and finished in a few hours.