3-Ton Connect Series Side-Discharge Inverter Heat Pump Model# NS18H36HA5

R454B Refrigerant

R454B refrigerant is a low Global Warming Potential (GWP), eco-friendly option that meets updated refrigerant guidelines while maintaining high efficiency.

Cold Climate Comfort

Rated for heating down to -22°F and ENERGY STAR® certified, this cold climate heat pump delivers superior performance, even in extreme conditions.

Space Saving Solution

The ducted side-discharge configuration, with a compact depth of just 17 1/8” (NS18H24HA5), is ideal for zero lot line or limited space applications.

Industry Leading Install Clearances

Optimized for tight spaces, the Connect Series heat pump clearance requires just 4” in the back and 14” in the front.

Indoor Unit Flexibility

With over 600 AHRI certified matches, the Connect Series is compatible with GE Appliances air handlers, evaporator coils, and gas furnaces as well as third-party models.

24V Thermostat Compatible

Compatible with popular 24V thermostats, these units offer installation flexibility with no proprietary controls required!

High Performance Inverter Technology

The Connect Series energy-efficient inverter heat pump delivers up to 19 SEER2 and 10 HSPF2, offering homeowners cost-effective year-round climate control.

Quiet Operation

With quiet operation as low as 54 dB (NS18H24HA5), homeowners can rest easy knowing their comfort won’t be compromised by disruptive noise.

Ten-Year Limited Warranty

Double the standard five-year warranty simply by registering the unit, giving your homeowners additional peace of mind. See warranty documentation for complete details.

See specification guide for full product details.