Nortek Airtemp VSH4ME5 4 Ton Heat Pump 14.3 SEER2 R454B 208/230V

Overview

Upgrade your HVAC system with this Airtemp VSH4ME5 Series 4 Ton Heat Pump, engineered for high efficiency, durability, and reliable year-round comfort. Designed for residential and light commercial applications, this unit delivers 46,000 BTU cooling and 47,000 BTU heating capacity using next-generation R454B refrigerant.

Built with a high-performance scroll compressor, this system ensures quiet operation and improved energy efficiency rated at 14.3 SEER2 / 7.5 HSPF2. The all-aluminum micro-channel coil enhances heat transfer while providing superior corrosion resistance, making it ideal for long-term outdoor use.

Key Features:

• High-efficiency scroll compressor technology

• Factory-installed filter drier for system protection

• Micro-channel coil for improved durability and performance

• Built-in high/low pressure safety switches

• Suction accumulator & crankcase heater for system longevity

• Anti-short cycle protection (5-minute delay)

• Easy service access design

Specifications:

• Cooling: 46,000 BTU (4 Ton)

• Heating: 47,000 BTU

• Refrigerant: R454B

• الكهرب: 208/230V, Single Phase

• Line Set: 3/8″ Liquid / 7/8″ Suction

• وزن: 225 lbs

• Sound: 77 dBA

Ideal Applications:

• Residential HVAC replacements

• New construction installs

• Light commercial climate control systems

This unit is designed to pair with compatible indoor air handlers and thermostats for a complete split system solution.

Product details

Part / SKU	1048905V

Package includes

• Nortek Airtemp VSH4ME5 4 Ton Heat Pump 14.3 SEER2 R454B 208/230V

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.