Bosch 8733980491 48K Btu 5-zone Mini-split System Kit

Product Description

The BOSCH 8733980491 is a multi-zone mini-split system kit rated at 48000 BTU/h, configured for five zones using five 9000 BTU/h indoor units paired with a single outdoor unit. This kit is designed for licensed HVAC technicians installing ductless cooling and heating across multiple rooms or areas in a single structure. The package includes all indoor and outdoor components needed to build out a complete five-zone ductless system. Net kit weight is 269.84 pounds, making logistics and staging a two-person task on most job sites.

This system kit is suited for residential and light commercial ductless applications where individual zone control across five separate spaces is required. Typical installations include multi-room residential retrofits, additions, or new construction where running ductwork is impractical. The kit ships without a line set, so line sets must be sourced and sized separately per manufacturer guidelines and local mechanical codes. Each of the five zones is served by a 9000 BTU/h indoor unit, allowing balanced load distribution across the conditioned spaces.

Key Features

• Five-zone configuration supporting simultaneous independent zone control
• 48000 BTU/h total system capacity across five 9000 BTU/h indoor units
• Complete kit includes five indoor units (8733962672) and one outdoor unit (8733962702)
• No line set included — field-supplied line sets required for each zone
• Kit gross weight 341.66 pounds — plan accordingly for delivery and staging

Compatibility

This kit is built around indoor unit model 8733962672 (quantity five) and outdoor unit model 8733962702 (quantity one). No additional compatible model numbers were specified in the product data. Verify system compatibility and refrigerant piping requirements with BOSCH documentation before ordering supplemental components.

Installation Notes

Installation must be performed by a licensed HVAC technician holding EPA 608 certification for refrigerant handling. Disconnect and lock out all electrical power to the installation area before making any wiring connections. Line sets must be field-supplied, properly sized, insulated, and leak-tested per manufacturer specifications and applicable mechanical codes. Do not operate the outdoor unit until the full refrigerant circuit has been pressure-tested and evacuated to manufacturer-specified vacuum levels.

Technical Specifications

• System Capacity: 48000 BTU/h
• Number of Zones: 5
• Indoor Unit Capacity (each): 9000 BTU/h
• Indoor Unit Part Number: 8733962672 (x5)
• Outdoor Unit Part Number: 8733962702 (x1)
• Kit Net Weight: 269.84 pounds
• Kit Gross Weight: 341.66 pounds
• UPC: 52575023915
• Line Set Included: No

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980491