Heil Air Conditioners
Explore our air conditioners to find the right system for your home.
Select a model below to learn more.
Ion™ System Air Conditioners
Our premium line of air conditioners include some of our most quiet, efficient cooling products for enhanced home comfort levels. Outstanding summer dehumidification for more comfort in warm weather. Combine these air conditioners with the Ion™ System Control and an Ion Series indoor unit for our ultimate home comfort experience.
HVA9
Ion™ 19 Variable-Speed Air Conditioner
Enjoy comfort without compromise, thanks to our variable-speed air conditioner with SmartSense™ technology. This whisper-quiet system senses changing conditions and adapts so you can stay comfy with outstanding efficiency. And when it gets extra hot and sticky outside, you'll feel the difference with enhanced dehumidification inside. For maximum performance along with the convenience of remote access, pair it with a complete communicating system, including the energy-smart Ion™ System Control with Wi-Fi® capability.
Features
- Quiet performance (as low as 56 decibels)
- 5 stages of variable-speed compressor operation, providing our best temperature and summer humidity control
- High-efficiency variable-speed fan works with compressor for our best levels of quiet, efficient operation
- Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- Wi-Fi® enabled remote access with the Ion™ System Control
- 10-Year No Hassle Replacement™ Limited Warranty
- 10-Year Parts Limited Warranty
HCA7
Ion™ 17 Two-Stage Air Conditioner
Hot weather is no match for our high efficiency air conditioner with a two-stage compressor that quietly delivers enhanced comfort and better levels of humidity control. Pair it with a complete Ion communicating system, including the Ion System Control with Wi-Fi® capability, for the convenience of remote access along with improved energy-saving performance and comfort management.
Features
- Quiet performance (as low as 70 decibels)
- Two-stage compressor for improved temperature and summer humidity control
- Two-speed fan works with compressor for better levels of quiet, efficient operation
- Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- Wi-Fi® enabled remote access with the Ion™ System Control
- 10-Year No Hassle Replacement™ Limited Warranty
- 10-Year Parts Limited Warranty
HSA6
Ion™ 16 Central Air Conditioner
Come in from the heat with our high efficiency air conditioner with a single-stage compressor that quietly delivers cool comfort and reduced humidity. Pair it with a complete Ion communicating system, including the Ion System Control with Wi-Fi® capability, for the convenience of remote access along with improved energy-saving performance and comfort management.
Features
- Quiet performance (as low as 69 decibels)
- Single-stage compressor operation
- Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- Wi-Fi® enabled remote access with the Ion System Control
- 5-Year No Hassle Replacement™ Limited Warranty
- 10-Year Parts Limited Warranty
HSA5
Ion™ 15 Central Air Conditioner
Keep in touch with your comfort all summer long with our affordable, remote-access-capable central air conditioner. Save energy with up to 15 SEER cooling, and enjoy the savings for years because this model is built for tough, lasting durability. Pair it with a complete Ion communicating system, including the Ion System Control with Wi-Fi® capability, for the convenience of remote access along with improved energy-saving performance and comfort management.
Features
- Quiet performance (as low as 74 decibels)
- Single-stage compressor operation
- Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- Wi-Fi® enabled remote access with the Ion System Control
- 3-Year No Hassle Replacement™ Limited Warranty
- 10-Year Parts Limited Warranty
N4A7
Performance 17 Central Air Conditioner
Who says you can't have premium comfort on a bargain budget? This cost-efficient air conditioner beats the summer heat with longer cooling cycles to keep temperatures even throughout the house and summer humidity at a minimum. And when temperatures soar, it kicks into high gear to keep you from working up a sweat. With up to 17 SEER cooling efficiency it can put your electric bill on ice as well.
Features
- Quiet performance (as low as 71 decibels)
- Two-stage compressor for improved temperature and summer humidity control
- Two-speed fan works with compressor for better levels of quiet, efficient operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
N4A6
Performance 16 Central Air Conditioner
You don't need to feel the strain of hot weather on your budget when you can have ENERGY STAR® qualified performance from a price-friendly unit. This single-stage air conditioner will provide years of reliable performance and help you keep the heat and humidity at bay all summer long.
Features
- Quiet performance (as low as 70 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
NXA6
Performance 16 Central Air Conditioner
Now you can keep cool and comfortable in the warm months with our high efficiency air conditioner with a single-stage compressor. It delivers reliable cooling comfort and is ENERGY STAR® qualified so you can enjoy money-saving, efficient comfort.
Features
- Quiet performance (as low as 76 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
N4A4**C
Performance 14 Coastal Design Central Air Conditioner
When you're enjoying another beautiful day on the coast, it's easy to forget that corrosive airborne pollutants common in your area can be brutal to your air conditioner. That's why we offer a unit developed specifically to protect its components against the harsh conditions found in coastal regions. This durable air conditioner delivers corrosion-resistant comfort and 14 SEER efficiency.
Features
- Quiet performance (as low as 72 decibels)
- Single-stage compressor operation
- Designed specifically for the salt air environment of coastal regions for lasting performance
- Durably built to withstand bad weather and debris
- 10-Year Parts Limited Warranty
NH4A4
Performance 14 Compact Central Air Conditioner
Keep the peace with quiet performance as low as 66 decibels with this compact central air conditioner that's great for multi-family housing. Its stackable design has an efficient "pass through" airflow design. Built to last, it features a weather-resistant cabinet and a tight wire protective guard.
Features
- Quiet performance (as low as 66 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
N4A5
Performance 14 Central Air Conditioner
Keep your cool in the summer with this single-stage air conditioner. It's designed to meet your need for a budget-friendly design that you can count on for reliability and durability for years to come.
Features
- Quiet performance (as low as 75 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
NXA4
Performance 14 Central Air Conditioner
Beat the summer heat with our budget-friendly central air conditioner with a single-stage compressor delivering cooling comfort and dehumidification all summer long.
Features
- Quiet performance (as low as 75 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty
N4A3
Performance 13 Central Air Conditioner
Keep the heat out during the warm months with our budget-friendly central air conditioner with a single-stage compressor. Enjoy cooling comfort and reliability in this affordable model.
Features
- Quiet performance (as low as 74 decibels)
- Single-stage compressor operation
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- 10-Year Parts Limited Warranty