General Electric ah11e12d3b Ptac 12000 Btu 230 208V 20A

Product Description

The GENERAL ELECTRIC ah11e12d3b is a packaged terminal air conditioner (PTAC) unit with integrated electric heat, designed for through-the-wall installation in single-zone applications. Rated at 12,000 BTU/h with a 20-amp draw at 230/208 volts, this unit provides both cooling and electric resistance heating from a single self-contained chassis. HVAC technicians and facility maintenance professionals are the primary installers. The unit measures approximately 16 inches high by 42 inches wide by 21 inches deep, making it suited for standard PTAC wall sleeves used in hotel, motel, and multi-family residential construction.

This PTAC unit is intended for commercial and multi-family residential environments where individual room climate control is required. Typical applications include hotel and motel guest rooms, assisted living facilities, dormitories, condominiums, and office suites. The self-contained design eliminates the need for refrigerant line sets or separate air handlers, simplifying installation in retrofit and new-construction wall sleeve openings. The 230/208-volt dual-voltage compatibility allows deployment across a range of existing electrical configurations without requiring a dedicated transformer.

Key Features

• 12,000 BTU/h cooling capacity for effective single-room climate control
• Integrated electric resistance heat eliminates need for a separate heating system
• Dual-voltage operation at 230/208 volts for flexible electrical compatibility
• 20-amp rated for straightforward dedicated-circuit planning
• Self-contained through-the-wall chassis design simplifies installation and service
• Approximate unit dimensions of 16 inches H by 42 inches W by 21 inches D for standard sleeve fitment

Compatibility

Designed as an OEM-style PTAC replacement or new-installation unit for standard through-the-wall sleeve openings in commercial and multi-family residential buildings. Verify sleeve dimensions and electrical service specifications before installation.

Installation Notes

Installation should be performed by a qualified HVAC technician familiar with PTAC systems and local electrical codes. Shut off and lock out the dedicated circuit breaker before handling any wiring connections, and confirm the branch circuit is rated for 20 amps at 230/208 volts. The wall sleeve must be properly supported and sealed to prevent air and moisture infiltration around the chassis. Consult local building codes and NEC requirements for through-the-wall appliance installations before beginning work.

Technical Specifications

• Cooling Capacity: 12,000 BTU/h
• Heat Type: Electric Resistance
• Voltage: 230/208 volts
• Amperage: 20 amps
• Unit Height: 16 inches (approximate)
• Unit Width: 42 inches (approximate)
• Unit Depth: 21 inches (approximate)

Standard Information

• Brand: GENERAL ELECTRIC
• Manufacturer Part Number: ah11e12d3b