Bosch 8733980415 48K Btu 4-zone Mini-split Kit

Product Description

The BOSCH 8733980415 is a complete 4-zone ductless mini-split system kit rated at 48000 BTU/h total capacity. The kit bundles four 12000 BTU/h indoor air handlers, one outdoor condensing unit, and four 25-foot line sets into a single packaged order, covering everything needed for a standard multi-zone installation. This Generation 4 (G4) system is designed for residential and light commercial applications where independent temperature control across multiple rooms or zones is required. Licensed HVAC technicians handle installation of this type of system.

This kit is suited for multi-zone residential installations — such as homes, apartments, or small commercial spaces — where four separate zones each require 12000 BTU/h of cooling and heating capacity. The 25-foot line sets included with each indoor unit cover typical single-story or two-story residential runs. Each indoor unit operates independently, allowing occupants to set different temperatures in different spaces. The included components are factory-matched to ensure system compatibility and rated performance.

Key Features

• Complete 4-zone system kit — outdoor unit, four indoor units, and four line sets included
• 48000 BTU/h total system capacity across four 12000 BTU/h indoor units
• 25-foot line sets included for each indoor unit, simplifying installation planning
• Generation 4 (G4) platform with factory-matched components
• Single-order procurement reduces sourcing time for multi-zone projects

Compatibility

Kit includes indoor units (part number 8733962673 x4), outdoor unit (part number 8733962698 x1), and line sets (part number 8733951011 x4). All components are factory-matched within this kit.

Installation Notes

Installation must be performed by a licensed HVAC technician with EPA Section 608 certification for refrigerant handling. Shut off all electrical power to the installation area before beginning any wiring work. Follow local mechanical and electrical codes, including applicable sections of the NEC, for low-voltage control wiring and equipment disconnect requirements. Do not modify line set lengths beyond manufacturer guidance, as refrigerant charge and system performance are matched to the included line set configuration.

Technical Specifications

• Total System Capacity: 48000 BTU/h
• Number of Zones: 4
• Indoor Unit Capacity (each): 12000 BTU/h
• Included Line Set Length (each): 25 feet
• Number of Indoor Units: 4
• Number of Outdoor Units: 1
• Generation: G4
• Kit Net Weight: 254.78 pounds
• Kit Gross Weight: 328.36 pounds
• UPC: 52575023151

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980415