4.0 Ton Heat Pump, 17 SEER (OmniGuard Technology)

Armstrong Air 4SHP17LE148P – 4 Ton, 17 SEER2 High-Efficiency Heat Pump

The Armstrong Air 4SHP17LE148P is a 4-ton heat pump engineered to deliver high-efficiency performance in residential HVAC systems. With a SEER2 rating of up to 17.0 and an HSPF2 rating of 7.5, this unit is designed to meet both cooling and heating demands while minimizing energy consumption. Built with Armstrong Air’s durable components and advanced design, it’s a suitable choice for new installations or replacements in single-phase, 208/230V systems.

Performance Features

• SEER2 Rating: Up to 17.0 for cooling efficiency
• HSPF2 Rating: 7.5 for heating performance
• Single-Stage Scroll Compressor: Delivers consistent output and dependable operation across varying conditions
• MHT™ Technology: Proprietary coil design improves heat transfer and refrigerant flow efficiency
• OmniGuard™ Coil Protection: Provides resistance against corrosion and environmental damage
• ENERGY STAR® Certified: Meets federal guidelines for energy efficiency in residential systems

Technical Specifications

• Model: 4SHP17LE148P
• Cooling Capacity: 48,000 BTU (4 Ton)
• Heating Efficiency: 7.5 HSPF2
• Voltage: 208/230V
• Phase: Single Phase
• Compressor Type: Scroll
• Refrigerant: R-410A

Installation Requirements

This unit is intended for use with matched indoor components and should be installed by a qualified HVAC professional. Proper refrigerant charge, electrical connections, and airflow settings are essential for system performance and warranty compliance. The unit’s side-discharge and compact footprint allow for versatile outdoor placement.

Professional Applications

The 4SHP17LE148P is suitable for use in single-family homes where high-efficiency performance is required to meet regional energy codes. It integrates easily into existing systems and is compatible with advanced thermostats and multi-stage air handlers or furnaces when used with appropriate accessories.