3 Ton 21" Width Stealth EZ Connect Multi-Positional Central Ducted Air Handler - R454B

Flexible Indoor Comfort for Stealth Heat Pump Systems

This 3 ton Stealth central ducted air handler distributes heated and cooled air through the home's ductwork when paired with compatible Stealth heat pump equipment. Its 21-inch-wide cabinet supports upflow, downflow, and horizontal installation, while the variable blower helps deliver steady airflow throughout the home.

Key Benefits

• 21-Inch Cabinet: Provides a space-conscious footprint for central ducted installations.
• Multi-Positional Installation: Supports upflow, downflow, and horizontal configurations.
• Variable Blower Operation: Helps provide consistent airflow throughout the duct system.
• Optional Electric Heat: Supports compatible heat kits up to 20 kW for supplemental or backup heating.
• Compatible Stealth System Design: Works with rated Stealth condensers.
• Quiet, Reliable Airflow: Designed for comfortable indoor operation.

Flexible Multi-Positional Installation

The air handler can be installed in upflow, downflow, or horizontal configurations, giving installers flexibility when working with existing ductwork or locating equipment in a closet, attic, basement, or other available indoor space.

Variable Blower for Consistent Airflow

The variable blower changes airflow as the system operates, helping distribute conditioned air more consistently throughout the home. When paired with compatible Stealth inverter equipment, the blower and condenser work together to support steadier temperatures.

Optional Electric Heating

Compatible electric heat kits up to 20 kW can be added through the air handler to provide supplemental or backup electric heat when additional heating support is needed.

Warranty

Stealth provides limited warranty coverage when the air handler is installed as part of a Stealth-certified system pairing and in accordance with manufacturer and local installation requirements. Qualifying residential registration can extend applicable parts coverage to 10 years.

Included Items

• Stealth Multi-Positional Central Ducted Air Handler

Recommended Accessories

• Electric Heat Kit: Adds backup or supplemental electric heating. Select a compatible option up to 20 kW.
• Drain and Installation Accessories: Select the materials needed for condensate drainage and the specific installation.

Requirements & Considerations

• Outdoor Equipment Required: Pair with a rated Stealth condenser.
• Electrical Requirements: Requires a dedicated 208/230V single-phase electrical connection sized for the air handler and any installed electric heat kit.
• Ductwork Required: Designed for use with a central duct system.

R454B Refrigerant Notice

This air handler uses R454B, an A2L refrigerant. Compatible R454B equipment and accessories must be used, and installation and service must follow manufacturer instructions and applicable refrigerant safety requirements.