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RunTru A4AC3 4 Ton Single-Stage Air Conditioner

(11 customer reviews)
Durable Design
Fast & Reliable
Quiet Operation
Energy-efficient
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AttributeDetails
MakeRunTru (by Trane)
ModelA4AC3048D1000A
SeriesA4AC3
Capacity4 Ton
Cooling Capacity48,000 BTU
Energy Efficiency13.4 SEER2
Compressor TypeScroll Compressor
Compressor StageSingle Stage
Refrigerant TypeR-410A
Installation TypeSplit / Outdoor Unit
ApplicationResidential
OperationContinuous Cooling
Voltage208–230V, 1 Phase
Noise LevelApprox. 76–77 dB
Coil TypeAll-Aluminum Coil
Build QualityPre-painted Steel Cabinet
Suitable ForLarge Spaces
Usage AreasHomes, Living Areas, Large Rooms
Warranty10 Years Parts (Standard, Registration Required)

The RunTru A4AC3 4 Ton Single-Stage Air Conditioner is a high-capacity and cost-effective cooling solution designed for residential use. With a 4 ton capacity and 13.4 SEER2 efficiency, this unit delivers powerful and consistent cooling performance, making it ideal for large homes and high-demand cooling environments.

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

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

Designed for quiet operation, the RunTru A4AC3 maintains indoor comfort without excessive noise. Whether for large residential spaces or whole-home cooling systems, this unit offers dependable performance with efficient operation and durable construction.


Key Features

High Capacity Cooling – 4 Ton
Ideal for 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
Ensures stable and efficient cooling with long-lasting performance.

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

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

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

Quiet Operation
Engineered to operate with low noise for improved indoor comfort.


Why Buy RunTru A4AC3 4 Ton Air Conditioner

The RunTru A4AC3 4 Ton AC is a practical choice for homeowners who need powerful, affordable, and reliable cooling for large spaces. Its durable construction, efficient performance, and trusted engineering make it a strong value option for residential cooling systems.

Customer Reviews

11 reviews for RunTru A4AC3 4 Ton Single-Stage Air Conditioner

  1. Caleb Morrison

    Cooling is good, but I noticed my hydro bill went up slightly. Still manageable.

  2. Zoey Lefebvre

    The team took time to explain the RunTru A4AC3 before installation. So far it’s working as expected.

  3. Ethan Dubois

    The RunTru A4AC3 4 Ton air conditioner is a solid choice for mid-sized homes. Installation was completed in one day.

  4. Lily Chen

    Decent AC unit. Nothing fancy, but it keeps the house comfortable.

  5. Noah Pelletier

    Jimmy HVAC installation team was professional and respectful. Clean work and explained everything clearly.

  6. Ella MacDonald

    Very satisfied with the RunTru A4AC3 4 Ton system. It handles hot days without any problem.

  7. Lucas Fraser

    Cools the house well, but took a bit longer to schedule installation than I hoped.

  8. Amelia Gagnon

    Jimmy HVAC gave a fair quote and didn’t overcomplicate things. Happy with the cooling performance.

  9. Logan Mitchell

    the price. The RunTru A4AC3 4 Ton AC has been reliable so far.

  10. Charlotte Roy

    Installation was smooth and quick. Unit works fine, though it’s a bit louder than expected.

  11. Mason Turner

    The RunTru A4AC3 4 Ton air conditioner cools our home evenly. Jimmy HVAC handled the install without issues.

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Get a Free Quote

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Installation included
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Licensed & insured
Fill out the form below

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.

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