General Electric ns17h42sa4 Heat Pump 3.5 Ton 17 Seer

Product Description

The GENERAL ELECTRIC ns17h42sa4 is a 3.5-ton, 17 SEER single-stage heat pump outdoor unit built for residential split-system installations. The unit delivers both heating and cooling through a single-stage compressor, making it a straightforward replacement or new-install option for licensed HVAC contractors. Aluminum alloy tube and fin coils provide corrosion resistance and long service life. The cabinet is finished in gray and features a removable wire fan guard, giving technicians clear access to the coil and fan assembly during routine maintenance and service calls.

This unit is suited for residential applications where a 3.5-ton cooling and heating load has been calculated. The single-stage compressor operates at one capacity level, which keeps the control sequence simple and is compatible with standard single-stage thermostats and air handlers. Typical installations pair this condensing unit with a matched indoor coil and air handler or furnace. The aluminum alloy coil construction is particularly well-suited for humid or coastal environments where coil durability is a priority.

Key Features

• Single-stage compressor rated at 3.5 tons and 17 SEER for efficient residential heat pump operation
• Aluminum alloy tube and fin coil construction for corrosion resistance and durability
• Removable wire fan guard designed for easy coil and fan service access
• Gray cabinet finish with a compact footprint suitable for standard pad or bracket mounting
• Limited 5-year parts warranty on the entire appliance; extendable to 10 years with registration

Compatibility

Designed as an OEM-style single-stage heat pump outdoor unit intended for use with a compatible matched indoor coil and air handler in a residential split-system configuration. Consult manufacturer documentation to confirm matched indoor unit pairings before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer written installation instructions. Disconnect and lock out all electrical power to the system before servicing or connecting refrigerant lines. The unit should be mounted on a level pad or bracket per local code requirements to ensure proper drainage and vibration isolation. Do not operate the unit without verifying refrigerant charge and airflow through the matched indoor coil are within the system design parameters.

Technical Specifications

• Product Type: Heat Pump Outdoor Unit
• Tonnage: 3.5 tons
• SEER: 17
• Compressor Type: Single-Stage
• Color: Gray
• Overall Height: 37.3 inches
• Overall Width: 32.3 inches
• Overall Depth: 32.3 inches
• Net Weight: 220 pounds
• Approximate Shipping Weight: 230 pounds
• Parts Warranty: Limited 5-year entire appliance; Limited 10-year entire appliance with registration
• Labor Warranty: No Warranty

Standard Information

• Brand: GENERAL ELECTRIC
• Manufacturer Part Number: ns17h42sa4