Heil Air Conditioner Repair & Error Codes

This Heil air conditioner repair guide will teach you about replacing your air filter, common issues, troubleshooting tips, and more.

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Please note, the following is for informational purposes only. Any servicing you attempt is at your own risk.

Heil At a Glance

Doing things like changing the filter regularly, understanding common problems, knowing when you need repairs, and knowing who to call for maintenance are all important. Today we’ll tell you about all of these things and more with this Heil air conditioner repair and troubleshooting guide.

How to Replace Your Heil Air Filter

Air conditioner filters keep the air quality in your home high so that a dirty filter can lead to more dust, allergens, and pollutants in the air you breathe. Beyond that, a dirty filter will also make your cooling system less efficient, and this will cost you more money in the long run.

Finally, a dirty filter can also lead to the need for more expensive maintenance and repairs, so it’s best to change the filter every one to three months to avoid any problems. Here’s a guide to help you through the process:

• Turn off power to the unit
• Locate the filter in the return air duct or on the indoor unit
• Remove the grille from the return duct or the access panel from the unit
• Slide out the old filter
• Install a new filter using the arrows as a guide
• Replace the grille or access panel
• Turn the unit back on

What’s Wrong With Your Heil Air Conditioner?

One of the most common questions air conditioner owners ask has to do with diagnosing problems and figuring out why their cooling systems aren’t working optimally. Air conditioners have lots of components, such as fans, coils, motors, compressors, and more, and all of these can fail or get damaged, leading to problems with the system.

To help you understand and troubleshoot the most common problems, below is a description of what they are, how to recognize them, and potential solutions for some. Remember to turn your A/C completely off before opening it up to look around or attempt any fix.

Not enough airflow?

If you find your Heil air conditioner just isn’t blowing enough cool air but seems to be operating otherwise, then it could be that the filter is dirty. If the filter is dirty, you may also notice bad smells such as cooking odours or smoke that are being absorbed by the filter and recirculated through the house. To fix the problem, clean or change the filter.

Refrigerant leaks?

Refrigerant can leak from several areas, and signs of this include the unit blowing hot air, ice on the refrigerant line, temperature fluctuations, and hissing or bubbling noises coming from the unit.

Compressor or fan malfunction?

There are lots of possible causes for these problems, including worn or defective capacitors and contactors, voltage problems, wiring issues, and more. If the Heil compressor fails, it could also be that it seized because of low refrigerant.

Unit can’t keep your home cool?

This could be as simple as an incorrect thermostat setting, so first check to make sure the system is set to the right temperature. Other potential causes for this include that the unit isn’t large enough for the space you’re cooling, refrigerant levels, poor airflow, and even moisture in the system.

Leaks?

Air conditioner leaks will often occur when there’s a clog in the drain line, which causes the drain pan to fill up, overflow, and leak. The drain line will need to be unclogged because the leak can cause further damage to other system components.

System won’t run?

This will require a professional diagnosis because there are many possible causes. These include wiring problems, voltage issues, high and low-pressure controls, blown fuses, control board defects, and other defective components.

Heil Air Conditioner Error Codes

Note that these error codes may or may not be accurate or apply to your system. Each manufacturer has a range of different sensor and error codes used for different model lines and these may differ from one model series, production run, region, and may have been updated at any time. This not a comprehensive list and these are for informational purposes only. Any use of them is at your own risk.

Error Codes

When to Get a Technician for Heil A/C Repairs

Some air conditioner maintenance on your part is recommended, and this includes basic tasks like changing the filter regularly. However, several maintenance and repair issues will require professional diagnosis and attention, including:

• Refrigerant Leaks
• Water Leaks
• Erratic operation
• Compressor or coil malfunction
• The unit not operating
• Burning smells
• Damaged or hot power cords
• Electrical and wiring issues
• Fuses that blow frequently or a circuit breaker that keeps tripping
• Broken motor
• Strange sounds

Should you notice any of these things, it’s best to turn off the unit and call an HVAC technician as soon as possible.

Who to Call For Heil Air Conditioner Repairs

In case you do encounter a situation that requires a professional repair, we’ve put together an independent HVAC contractor list that you can use to find a reputable and certified partner. These companies have been vetted for things like having all the right experience, licences, certifications, insurance, and manufacturer training.

They also have good reputations, excellent track records, and are in the habit of providing fair and transparent quotes, so you know you can trust them with your air conditioning and HVAC needs.

The Heil Warranty Coverage

Heil offers one of the best air conditioner warranties of any HVAC manufacturer, and this is good for you as an owner because you could potentially save a lot of money should your cooling system fail during the coverage period.

A 10-year parts warranty backs all Heil cooling systems, and their No Hassle Replacement limited warranty also covers most. This means if a major component like the compressor or coil fails, then Heil will provide you with a replacement unit. The No-Hassle warranty terms depend on the tier, and they are:

• Premium air conditioners: 10 years
• Mid-range air conditioners: Five years
• Standard air conditioners: One to three years

Protect your Heil air conditioner: Register and access your Heil A/C warranty here