Bosch 8733980461 Mini Split Heat Pump Kit 18000 Btu/h

Product Description

The BOSCH 8733980461 is an 18,000 BTU/h single-zone mini split heat pump kit rated at 230 volts, designed for residential and light-commercial ductless HVAC applications. The kit ships with one indoor unit (IDU, part 8733962674) and one outdoor unit (ODU, part 8733962686), covering both the evaporator and compressor sides of the system. AHRI-certified efficiency ratings include a SEER2 of 23.5, EER2 of 12.7, and HSPF2 of 10.8, putting this system firmly in the high-efficiency tier. Energy Star certification applies. Licensed HVAC technicians handle installation and commissioning of this equipment.

This kit is suited for single-zone ductless installations where a dedicated indoor air handler serves one conditioned space. Typical applications include bedroom additions, sunrooms, converted garages, server rooms, and other spaces that are difficult or impractical to serve with ducted systems. The 230-volt power requirement is standard for residential mini split outdoor units. The system delivers both cooling and heating, with a COP of 3.5 at 47 degrees F, making it viable as a primary heat source in moderate climates. No line set is included with this kit.

Key Features

• 18,000 BTU/h capacity for single-zone ductless cooling and heating
• SEER2 23.5 and EER2 12.7 high-efficiency cooling performance
• HSPF2 10.8 heating efficiency with COP 3.5 at 47 degrees F
• Energy Star certified
• AHRI-certified performance ratings
• Kit includes matched indoor and outdoor units — no line set included

Compatibility

This kit pairs indoor unit 8733962674 with outdoor unit 8733962686 as a factory-matched set. No additional compatible model or system information was provided in the product data.

Installation Notes

Installation must be performed by a licensed HVAC technician with EPA 608 refrigerant handling certification. Power down and lock out the electrical circuit before making any wiring connections to the indoor or outdoor unit. The outdoor unit requires a dedicated 230-volt circuit sized to the equipment nameplate; consult NEC requirements for disconnect and overcurrent protection. Do not operate the system without verifying refrigerant line set connections are leak-free and that the system has been properly evacuated prior to startup.

Technical Specifications

• Capacity: 18,000 BTU/h
• Voltage: 230 volts
• SEER2: 23.5
• EER2: 12.7
• HSPF2: 10.8
• COP at 47 degrees F: 3.5
• Energy Star: Yes
• AHRI Certified: Yes
• Zone Configuration: Single zone
• Kit Net Weight: 119.93 pounds
• Kit Gross Weight: 171.91 pounds
• Indoor Unit Part Number: 8733962674
• Outdoor Unit Part Number: 8733962686
• UPC: 52575023618

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980461