Bosch 8733980503 Mini-split 18000 Btu 2-zone Kit

Product Description

The BOSCH 8733980503 is an 18000 BTU multi-zone mini-split system kit designed for two-zone ductless heating and cooling applications. The kit includes two 9000 BTU indoor units and one outdoor unit, providing balanced comfort across two separate spaces from a single outdoor condenser. This system is intended for licensed HVAC technicians performing ductless split system installations in residential or light commercial settings where independent zone control is required.

This kit is suited for two-room or two-zone applications such as dual bedrooms, offices, or open-plan areas requiring separate climate control. The 2-zone configuration allows each indoor unit to operate independently, giving occupants individual temperature control without the need for ductwork. HVAC professionals working on new construction or retrofit projects will find this kit a complete starting point for a ductless system installation.

Key Features

• 18000 BTU total system capacity split across two zones
• Includes two 9000 BTU indoor units (IDU 8733962672 x2)
• Includes one outdoor unit (ODU 8733962699 x1)
• Ductless design eliminates the need for supply and return ductwork
• Two-zone configuration supports independent temperature control per space
• Kit net weight of 160.72 pounds for logistics and structural planning

Compatibility

This kit includes BOSCH indoor units 8733962672 (quantity 2) and outdoor unit 8733962699 (quantity 1), supplied together as a matched multi-zone mini-split system. No line set is included with this kit configuration.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer's installation documentation. The system requires proper refrigerant line set routing, electrical circuit sizing per NEC guidelines, and outdoor unit placement on a level, structurally adequate surface. Always disconnect and lock out electrical power before servicing any system component. Do not mix refrigerant types or add refrigerant without verifying system charge requirements from the equipment documentation.

Technical Specifications

• System Capacity: 18000 BTU/h
• Zone Count: 2
• Indoor Unit Capacity (each): 9000 BTU/h
• Indoor Units Included: 2 (8733962672)
• Outdoor Unit Included: 1 (8733962699)
• Kit Net Weight: 160.72 pounds
• Kit Gross Weight: 213.13 pounds
• UPC: 52575024035

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980503