Heil Air Conditioner Review: Features, Pros, Cons, And More

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Last updated: 
May 4, 2024

Heil Air Conditioner Review (2024 Update)

Heil, a brand of HVAC equipment, is a product line from International Comfort Products Corporation (ICP), a subsidiary of United Technologies Corporation . ICP also manufactures and markets other HVAC brands, including Arcoaire, Comfortmaker, Day & Night, KeepRite, Lincoln, and Tempstar .

What is a Heil air conditioner?

Heil air conditioners are available in split system or packaged designs, providing cooling and heating for homes . Split systems consist of an outdoor condensing unit and an indoor furnace or air handler, while packaged units are stand-alone systems that provide both heating and cooling .

How does a Heil air conditioner work?

In a split system, the outdoor condensing unit contains a compressor and condenser coil that initiate the cooling process. Refrigerant circulates between the outdoor unit and the indoor evaporator coil, absorbing heat from the indoor air and cooling it . In heating mode, a furnace combusts fuel to heat the air, while a heat pump system uses a reversing valve to change the direction of refrigerant flow, allowing for both heating and cooling .

Top Heil Air Conditioners

  1. Heil QuietComfort Series:

    • SEER ratings up to 16, operating as quietly as 69 decibels .
    • Energy Star certified models available .
    • Wi-Fi enabled remote access and weather-resistant design .
  2. Heil Performance Series:

    • SEER ratings from 14-17, operating around 70 decibels .
    • Compatible with various thermostat brands and types .
    • Weather-resistant design and tight wire grill for protection .
  3. Performance 14 Compact Central Heil Air Conditioner:

    • Compact, stackable design for multi-family housing .
    • Quiet operation, as low as 66 decibels .
    • Water-resistant cabinet to prevent rust and deterioration .

Buyer's Guide

When purchasing a new HVAC system, consider the following tips:

  1. Set a budget and stick to it to avoid financial strain .
  2. Compare features among different brands and models, focusing on must-haves and eliminating unnecessary extras .
  3. Review customer opinions to gain a well-balanced perspective on the product .


Heil air conditioners offer a range of models designed to protect your investment, operate quietly, and provide efficient cooling and heating. With features like weather-resistant construction, tight wire guards, and water-resistant cabinets, Heil products are built to last and keep you comfortable.


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