Bosch 8733980436 48K 5-zone Mini-split Kit 12K X5

Product Description

The BOSCH 8733980436 is a complete 5-zone multi-zone mini-split kit rated at 48000 BTU/h total cooling and heating capacity. The kit ships with all primary components needed to commission a multi-zone ductless system: five 12000 BTU/h indoor air handlers, one matched outdoor condensing unit, and five 25-foot line sets. HVAC technicians installing ductless multi-zone systems will find this a single-SKU solution that eliminates the need to source components separately. The net weight of the full kit is 279.25 pounds, with a gross shipping weight of 350.85 pounds.

This kit is engineered for residential and light-commercial multi-zone ductless applications where up to five independent zones require individual temperature control from a single outdoor unit. Typical installations include multi-room residential retrofits, new construction without existing ductwork, and supplemental zoning in commercial spaces. Each of the five zones is served by a 12000 BTU/h indoor unit connected via a dedicated 25-foot line set, providing balanced capacity across all zones.

Key Features

• Complete 5-zone kit: outdoor unit, five indoor units, and five line sets included
• Total system capacity of 48000 BTU/h across five independently controlled zones
• Each zone served by a 12000 BTU/h indoor air handler
• Pre-matched line sets at 25 feet per zone reduce field fabrication time
• Single-SKU procurement simplifies ordering for multi-zone ductless projects
• Kit gross weight of 350.85 pounds; plan accordingly for job-site staging and logistics

Compatibility

This kit includes outdoor unit 8733962702 x1, indoor units 8733962673 x5, and line sets 8733951011 x5. Component compatibility is factory-matched within this kit configuration. Do not substitute individual components without verifying system compatibility with BOSCH engineering documentation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding an EPA 608 certification for handling refrigerants. Disconnect and lock out all electrical power before servicing or connecting any system component. Follow local mechanical and electrical codes, including NEC requirements for disconnect sizing and branch circuit protection. Do not mix matched-system components with third-party indoor units or line sets without manufacturer approval.

Technical Specifications

• Total System Capacity: 48000 BTU/h
• Number of Zones: 5
• Indoor Unit Capacity (each): 12000 BTU/h
• Line Set Length (each): 25 feet
• Kit Net Weight: 279.25 pounds
• Kit Gross Weight: 350.85 pounds
• Outdoor Unit MPN: 8733962702
• Indoor Unit MPN: 8733962673
• Line Set MPN: 8733951011
• UPC: 52575023366

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980436