Sale!
Free delivery
Free install
Best price
Trusted brand

RunTru A4AC3 3 Ton Single-Stage Air Conditioner

(11 customer reviews)
Durable Design
Fast & Reliable
Quiet Operation
Energy-efficient
Get a free quote

Special pricing this month
Free install included
Financing Available

Attribute Details
Make RunTru (by Trane)
Model A4AC3036D1000A
Series A4AC3
Capacity 3 Ton
Cooling Capacity 36,000 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. 75–76 dB
Coil Type All-Aluminum Coil
Build Quality Pre-painted Steel Cabinet
Suitable For Medium to Large Spaces
Usage Areas Homes, Bedrooms, Living Areas
Warranty 10 Years Parts (Standard, Registration Required)

The RunTru A4AC3 3 Ton Single-Stage Air Conditioner is a reliable and cost-effective cooling solution designed for residential use. With a 3 ton capacity and 13.4 SEER2 efficiency, this unit delivers strong and consistent cooling performance, making it ideal for medium to large homes.

Built with dependable engineering backed by Trane, this air conditioner is designed for long-term durability and stable operation. It features a high-performance scroll compressor and all-aluminum coil construction, ensuring efficient heat transfer and consistent cooling even during peak summer conditions.

The compact design allows for flexible installation, while the pre-painted steel cabinet provides protection against weather and corrosion, ensuring long-lasting outdoor performance.

Designed for quiet operation, the RunTru A4AC3 maintains indoor comfort without excessive noise. Whether for larger rooms or full-home cooling systems, this unit offers dependable performance, energy efficiency, and durable construction.


Key Features

Powerful Cooling – 3 Ton Capacity
Ideal for medium to large spaces, delivering strong and consistent cooling performance.

13.4 SEER2 Energy Efficiency
Optimized for energy savings while maintaining reliable cooling output.

Single-Stage Scroll Compressor
Provides stable and efficient cooling with long-lasting performance.

All-Aluminum Coil Design
Enhances heat transfer efficiency and offers corrosion resistance.

Compact and Space-Saving Design
Suitable for installations where space is limited.

Durable Steel Cabinet
Pre-painted, weather-resistant construction for enhanced durability.

Quiet Operation
Engineered for low noise levels, improving indoor comfort.


Why Buy RunTru A4AC3 3 Ton Air Conditioner

The RunTru A4AC3 3 Ton AC is a practical choice for homeowners who need affordable, reliable, and efficient cooling for larger spaces. Its durable build, stable performance, and energy efficiency make it a strong value option for residential cooling needs.

Customer Reviews

11 reviews for RunTru A4AC3 3 Ton Single-Stage Air Conditioner

  1. Daniel Green

    AC does the job but airflow could be slightly better in larger rooms. Customer service from Jimmy HVAC was responsive when I had questions.

  2. Charlotte Roy

    Installation went smoothly and the technicians were respectful. The unit works fine, no complaints after a few weeks of use.

  3. Benjamin Clark

    The RunTru A4AC3 3 Ton AC is a good option if you’re looking for something simple and reliable. Jimmy HVAC handled everything without complications.

  4. Ava Singh

    Cooling performance is great so far. Had a small delay with appointment booking, but overall satisfied with the service.

  5. Lucas Brown

    Jimmy HVAC offered a reasonable price for the RunTru A4AC3. Installation team showed up on time and finished the job in a few hours.

  6. Olivia Dubois

    Quick installation and friendly staff. The AC unit has been running smoothly during hot days.

  7. Ethan Wilson

    Decent unit for the price. Cooling is good but I expected it to be a bit quieter. Service from Jimmy HVAC was professional though.

  8. Emily Chen

    The RunTru A4AC3 3 Ton Single-Stage Air Conditioner does exactly what we needed for our home. Jimmy HVAC’s team explained everything clearly during installation.

  9. Noah Patel

    Works well overall. Took a bit longer than expected to schedule installation, but once installed, no issues with performance.

  10. Sophie Martin

    Happy with the purchase. The unit cools quickly and isn’t too noisy. Pricing from Jimmy HVAC felt fair compared to other quotes I got

  11. Liam Thompson

    Got the RunTru A4AC3 3 Ton AC installed by Jimmy HVAC. Cooling is solid and consistent so far. Installation team was on time and cleaned up after.

Add a review

Your email address will not be published. Required fields are marked *

Why Homeowners Trust Jimmy HVAC for Reliable Comfort

Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.

Transparent, Upfront Pricing

No hidden charges—just honest, clear pricing so you always know exactly what to expect before work begins.

Free Installation Included

Enjoy hassle-free setup with free professional installation completed on every purchase.

Licensed & Certified Technicians

TSSA-licensed experts ensure safe, highly reliable, and precise system installations and diagnostic repairs.

Parts & Labour Warranty

Long-lasting protection with comprehensive parts coverage alongside our trusted, comprehensive labor guarantees.

Get a free quote

Special pricing this month
Free install included
Financing Available

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.

Full-Service HVAC Solutions

  • 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

Cities We Serve

Toronto Mississauga Brampton Vaughan Markham Richmond Hill Oakville Milton Pickering Ajax Whitby Oshawa London Barrie Hamilton Kitchener