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Cases

Scheduled Maintenance: On Friday, September 12th, from 10:00 PM EST to Saturday, September 13th, 09:00 PM EST, we will be undergoing scheduled maintenance to ensure all systems are flight-ready. During this period, select applications within the Customer Portal will experience temporary unavailability.

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On Time Every Time With Honeywell Attune

With no required scheduled maintenance, Honeywell Attune enhances aircraft performance and helps prevent unnecessary or expensive disruptions to your operations.

SAFE AND COMFORTABLE WITH HONEYWELL Attune

Our system is 20% more efficient than alternatives, keeping your cabin temperature exactly where your passengers want it. The new refrigerant is better for the environment, aligning with sustainability charters.

START SMART CHOOSE LIGHT WITH HONEYWELL ATTUNE

At a 35% lighter weight than conventional systems of similar cooling capacity, increase range and aircraft speed. Go further.

The Premier Cooling Product for Your Aircraft

Key Features and Benefits

Light & Compact

Up to 35 percent lighter than traditional systems, perfect for aircraft where weight is a critical factor.

All-Electric

Bleeding air off the engine for cabin pressurization is not required, saving in aircraft specific fuel consumption, increasing aircraft range and speed, and simplifying troubleshooting.

Low Maintenance

Oil-free technology eliminates scheduled maintenance, reducing ownership costs, while digital connectivity enables prognostic health monitoring.

Improved System Performance

Maintains optimal operating temperatures for electronics and avionics, reducing the risk of system failures.

Increased Reliability

Based on mature, fielded units that have performed reliably in demanding environments using the latest generation foil bearing technology.

Environment Friendly

Uses Solstice®, a non-toxic and non-flammable refrigerant with low global warming potential (GWP), exceeding industry standards to reduce its environmental impact.

Related Applications

Honeywell Attune for Advanced Aircraft Cooling

The future of cooling technology. See what separates Honeywell Attune for optimized aircraft performance.

Ready to Experience the Honeywell Attune Difference?

Explore more about Honeywell Attune

Honeywell Attune is the ideal cooling solution for a multitude of applications such as UAM, military, and civilian aircraft including fixed wing platforms.

Learn More