Trane WHC060H4R0A43R8 Water Source Heat Pump 5 Ton 460V

Product Description

The TRANE WHC060H4R0A43R8 is a water source heat pump rated at 5 tons (60,000 BTU/h) nominal capacity. Operating on 460 volts, 3-phase power, this unit provides both heating and cooling by exchanging thermal energy with a building water loop rather than outdoor air. It is designed for commercial and light-commercial applications where a central water loop serves multiple zones. HVAC technicians and mechanical contractors handle installation and commissioning of this equipment class.

Water source heat pumps like the WHC060H4R0A43R8 are commonly installed in multi-tenant office buildings, hotels, schools, and similar facilities that use a shared condenser water loop. The unit handles a 5-ton zone load and connects to the building hydronic loop for heat rejection and heat absorption depending on operating mode. The 460-volt, 3-phase electrical supply makes it suited for commercial construction where that service voltage is standard.

Key Features

• 5-ton (60,000 BTU/h) nominal capacity for both heating and cooling modes
• 460V, 3-phase electrical configuration suited for commercial mechanical rooms and above-ceiling installations
• Water loop heat exchange design eliminates dependence on outdoor ambient conditions
• Supports simultaneous heating and cooling across multiple zones when connected to a shared loop system
• Heat pump operation delivers both heating and cooling from a single installed unit

Compatibility

Designed as an OEM water source heat pump unit for commercial hydronic loop systems requiring a 5-ton, 460V 3-phase zone terminal unit.

Installation Notes

Installation must be performed by a licensed HVAC technician or mechanical contractor holding applicable EPA Section 608 certification for refrigerant handling. Disconnect and lock out all electrical power and isolate the water loop supply and return before servicing or connecting the unit. Hydronic connections, electrical supply sizing, and equipment mounting must comply with local mechanical codes, NEC requirements, and the manufacturer installation instructions. Do not operate the unit without confirmed water flow through the loop circuit.

Technical Specifications

• Unit Type: Water Source Heat Pump
• Nominal Capacity: 5 tons (60,000 BTU/h)
• Voltage: 460 volts
• Phase: 3-phase

Standard Information

• Brand: TRANE
• Manufacturer Part Number: WHC060H4R0A43R8