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RunTru A4AC3 3.5 Ton Single-Stage Air Conditioner

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Financing available on approved credit (OAC) via our third-party lending partners.

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Our team will contact you after order placement to schedule installation and confirm your order details.

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Affordable Monthly Financing

Flexible monthly payment plans are available. Once your order is placed, our team will reach out to set everything up — quick, simple, and budget-friendly.

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Honest & Upfront Pricing

Clear and transparent costs with no unexpected fees or hidden charges.

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Licensed & Certified Technicians

Skilled TSSA-licensed technicians providing dependable, compliant, and professional service for all repairs and installations.

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Professional Installation Included

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

Parts & Labour Warranty

Comprehensive protection covering both parts and labour to ensure long-term reliability and peace of mind.

Specification

AttributeDetails
MakeRunTru (by Trane)
ModelA4AC3042D1000A
SeriesA4AC3
Capacity3.5 Ton
Cooling Capacity42,000 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 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)

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.