RunTru 14 SEER Air Conditioner

Item No. A4AC4
When temperatures are rising, RunTru stands up to the task. These units combine affordability with efficiency: built with quality components and available in a full array of cooling capacities to match your home’s needs.
  • 14 SEER
  • Quiet Operation (74-76 dB)
  • Smaller size options for tighter spaces
  • Up to 5 Tons
  • All-aluminum coils
  • Scroll compressor


Air Conditioner
  • Capacity up to 5 Tons
  • 14 SEER (Seasonal Energy Efficiency Ratio)- an efficiency rating similar to MPG for cars
  • All-aluminum coils for optimal efficiency
  • Scroll compressor for smooth, operations/less vibration
  • Quiet operation (76 dB)
  • Pre-painted steel cabinet and base pan to protect vital components

Product Specs

A4AC4 14 SEER Air Conditioners

Model Capacity (Tons) Vapor Line Dimensions (in)
A4AC4018A1000A 1.5 3/4" 28.6 23.6 23.6
A4AC4023A1000A 2 3/4" 32.6 23.6 23.6
A4AC4024A1000A 2 3/4" 28.6 25.6 25.6
A4AC4030A1000A 2.5 3/4" 28.6 29.8 29.8
A4AC4036A1000A 3 3/4" 32.6 29.8 29.8
A4AC4042A1000A 3.5 7/8" 28.6 34.3 34.3
A4AC4048A1000A 4 7/8" 28.6 34.3 34.3
A4AC4060A1000A 5 7/8" 36.6 34.3 34.3

All models feature 3/8" liquid line.

SEER, or Seasonal Energy Efficiency Ratio, measures how efficiently a unit can cool your home in the summer. The higher the SEER number, the less energy you'll use.

RunTru Limited Warranty:10 year compressor and coil 5 year limited functional parts No registration required

Find out more about the RunTru Limited Warranty here.

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RunTru Installation

Installed by a Preferred RunTru Dealer
  • Systems are installed by trained service technicians who know your equipment best.
  • Trained service technicians will also ensure that the installation confirms to local, state and national building codes.
Peace of Mind
  • Prior to installation, your RunTru service technician will perform a thorough evaluation of your home to ensure the perfect system fit.
  • After installation, your service technician will walk you through the features and functions of your new system, and answer any questions you might have.

Warranty Information

Relax. RunTru is backed by a No-Registration Warranty you can trust.
  • RunTru offers coverage and peace of mind where it counts- with the hardest-working components of the system covered for the long haul.
  • Our no-hassle, No-Registration Warranty means that if it's been installed, it's covered for the Limited Warranty Terms.
Coverage Where It Counts
  • 20-Year Gas Heat Exchanger**
  • 10-Year Compressor & Coil (Indoor and Outdoor)**
  • 5-Year Functional Parts**

**per limited warranty