Trane WSK036A3S001YVX Heat Pump 3 Ton 208/230V

Product Description

The TRANE WSK036A3S001YVX is a 3-ton heat pump unit designed for commercial and light-commercial HVAC applications requiring three-phase power. Rated at 208/230 volts, 3-phase, this unit is suited for installations where single-phase power is not available or where three-phase supply is standard to the facility. Licensed HVAC technicians install and commission this equipment as part of a split or packaged heat pump system. The WSK036A3S001YVX delivers both heating and cooling from a single refrigerant-based system, making it a common choice for building owners and facilities managers seeking year-round comfort control from one outdoor unit.

This unit is intended for installations requiring a 3-ton capacity heat pump at 208/230V three-phase supply. Typical applications include small commercial buildings, multi-tenant spaces, and light-industrial facilities where three-phase electrical service is present. Installation is performed by licensed HVAC contractors in compliance with local mechanical and electrical codes. The three-phase configuration distinguishes this unit from standard residential single-phase models and must be matched to an appropriate air handler or coil and correctly sized electrical service.

Key Features

• 3-ton nominal capacity for medium-load heating and cooling applications
• 208/230V, 3-phase power input suitable for commercial electrical service
• Heat pump operation provides both heating and cooling from a single outdoor unit
• TRANE-manufactured unit built to OEM specifications for reliability in field installations

Compatibility

Designed as an OEM heat pump unit intended for use with compatible TRANE air handlers, fan coil units, or evaporator coils matched to a 3-ton, 208/230V three-phase system. Consult TRANE product documentation and equipment schedule for approved matched indoor unit pairings.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with applicable local mechanical codes, the National Electrical Code (NEC), and manufacturer installation instructions. Disconnect and lock out all power at the electrical panel before servicing or connecting refrigerant lines and electrical wiring. Refrigerant handling requires EPA Section 608 certification. Verify that the electrical service at the installation site matches the 208/230V, 3-phase requirement before energizing the unit.

Technical Specifications

• Unit Type: Heat Pump
• Nominal Tonnage: 3 Ton
• Voltage: 208/230V
• Phase: 3-Phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: WSK036A3S001YVX