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Description
The RunTru A4AC3 3.5 Ton Single-Stage Air Conditioner is a powerful and cost-effective cooling solution designed for residential use. With a 3.5 ton capacity and 13.4 SEER2 efficiency, this unit delivers strong and consistent cooling performance, making it ideal for larger homes and high-demand cooling environments.
Engineered with reliable Trane-backed technology, this air conditioner is built for durability and long-term performance. It features a high-efficiency scroll compressor and all-aluminum coil construction, ensuring effective heat transfer and stable cooling output even during peak summer conditions.
The unit is designed with a compact footprint for flexible installation, while the pre-painted steel cabinet offers protection against corrosion and harsh weather conditions, ensuring long-lasting outdoor durability.
Its quiet operation enhances indoor comfort, making it suitable for residential spaces where low noise is important. Whether for large living areas or full-home cooling, the RunTru A4AC3 3.5 Ton AC provides dependable performance with efficient operation and durable construction.
Key Features
High Capacity Cooling – 3.5 Ton
Ideal for larger spaces, delivering strong and consistent cooling performance.
13.4 SEER2 Energy Efficiency
Designed to balance energy savings with reliable cooling output.
Single-Stage Scroll Compressor
Ensures efficient, stable, and long-lasting cooling performance.
All-Aluminum Coil Design
Improves heat transfer efficiency and provides corrosion resistance.
Compact and Space-Saving Design
Suitable for installations in limited spaces without compromising performance.
Durable Steel Cabinet
Pre-painted, weather-resistant construction for enhanced durability.
Quiet Operation
Engineered to operate with low noise for improved indoor comfort.
Why Buy RunTru A4AC3 3.5 Ton Air Conditioner
The RunTru A4AC3 3.5 Ton AC is a practical choice for homeowners who need powerful, affordable, and reliable cooling for large spaces. Its durable design, efficient performance, and trusted engineering make it a strong value option for residential cooling systems.
Specification
| Attribute | Details |
|---|---|
| Make | RunTru (by Trane) |
| Model | A4AC3042D1000A |
| Series | A4AC3 |
| Capacity | 3.5 Ton |
| Cooling Capacity | 42,000 BTU |
| Energy Efficiency | 13.4 SEER2 |
| Compressor Type | Scroll Compressor |
| Compressor Stage | Single Stage |
| Refrigerant Type | R-410A |
| Installation Type | Split / Outdoor Unit |
| Application | Residential |
| Operation | Continuous Cooling |
| Voltage | 208–230V, 1 Phase |
| Noise Level | Approx. 76 dB |
| Coil Type | All-Aluminum Coil |
| Build Quality | Pre-painted Steel Cabinet |
| Suitable For | Large Spaces |
| Usage Areas | Homes, Living Areas, Large Rooms |
| Warranty | 10 Years Parts (Standard, Registration Required) |
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
Financing Options Available
Enjoy peace of mind with low monthly payments that make your costs easy to manage.
Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know what to expect.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Free Installation Included
Enjoy hassle-free setup with free professional installation on every purchase.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage and an included labour warranty.
$100 Extra Off — This Week Only!
Call now to claim your offer and schedule installation.
Reviews
11 reviews for RunTru A4AC3 3.5 Ton Single-Stage Air Conditioner
Get a Free Quote From a Licensed HVAC Expert
✅ 24/7 Support & Fast Response
✅ Trusted by 5200+ Happy Clients
✅ Licensed & Certified Technicians
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Service Area – Professional HVAC Installation & Replacement
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.
Cities We Serve
Toronto
Mississauga
Brampton
Vaughan
Markham
Richmond Hill
Oakville
Milton
Pickering
Ajax
Whitby
Oshawa
London
Barrie
Hamilton
Kitchener
Full-Service HVAC Solutions Across the GTA
Our services include:
Furnace installation & replacement
Air conditioner installation
Heat pump systems
Tankless water heaters
Boiler systems
HVAC system upgrades & retrofits
- Complete Commercial HVAC Solutions
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.
Noah Campbell –
Quick install and no issues yet. Jimmy HVAC team knew what they were doing.
Charlotte Roy –
The AC works fine, but I expected it to be a bit quieter. Still, Jimmy HVAC provided good service and answered all my questions.
Emma Wilson –
Decent unit for the price. Jimmy HVAC gave a reasonable quote and didn’t push unnecessary upgrades.
Benjamin Fraser –
Had the RunTru A4AC3 3.5 Ton Single-Stage Air Conditioner installed last month. It’s reliable and keeps the house comfortable even during warmer days.
Olivia Desjardins –
Customer service from Jimmy HVAC stood out. The unit itself is good, no complaints so far.
Daniel MacDonald –
Installation took a bit longer than planned, but the team explained everything clearly. The AC works as expected.
Mia Lefebvre –
Happy with the RunTru A4AC3. It cools our space efficiently and the pricing from Jimmy HVAC was competitive.
Noah Patel –
The unit does its job well, but I wish it was a bit quieter at night. Overall, decent experience with Jimmy HVAC.
Ethan McLeod –
Good value for the price. The RunTru A4AC3 3.5 Ton unit keeps the house comfortable even during warmer days. No complaints so far.
Sophie Tremblay –
Installation team from Jimmy HVAC was polite and efficient. The AC works well, though it’s a bit louder than I expected.
Liam Thompson –
The RunTru A4AC3 cools my whole house evenly. Jimmy HVAC handled the install smoothly and showed up on time.