Bosch 8733980502 27000 Btu 3-zone Mini-split System

Product Description

The BOSCH 8733980502 is a 27000 BTU multi-zone ductless mini-split system configured for three indoor zones. The kit pairs one outdoor condensing unit with three indoor air handlers rated at 6000, 9000, and 12000 BTU/h, delivering flexible zoned heating and cooling across multiple rooms or spaces. This type of system is installed by licensed HVAC technicians and is well-suited for residential or light commercial applications where independent temperature control per zone is required. The total system net weight is 238.1 pounds, with a gross shipping weight of 303.95 pounds.

This three-zone mini-split kit is designed for applications where a single outdoor unit must serve multiple interior spaces with differing load requirements. The indoor unit configuration — 6000, 9000, and 12000 BTU/h — allows the system to cover a range of room sizes from smaller bedrooms to larger living areas. No line sets are included with this kit. Installation is intended for new construction or retrofit projects where refrigerant line sets are sourced separately. The system does not include a line set and is designated as a Generation 4 platform.

Key Features

• 27000 BTU/h combined system capacity across three indoor zones
• Includes three indoor air handlers: one 6000 BTU/h unit, one 9000 BTU/h unit, and one 12000 BTU/h unit
• Includes one outdoor condensing unit (part number 8733962700)
• No line sets included — line sets must be sourced and sized separately per installation requirements
• Generation 4 platform design
• Kit gross weight of 303.95 pounds suitable for freight delivery to job site

Compatibility

This kit includes the following components: indoor unit 8733962676 (6000 BTU/h, quantity 1), indoor unit 8733962672 (9000 BTU/h, quantity 1), indoor unit 8733962673 (12000 BTU/h, quantity 1), and outdoor unit 8733962700 (quantity 1). These components are matched as a factory-configured multi-zone system and should not be mixed with unverified outdoor or indoor units.

Installation Notes

Multi-zone mini-split systems must be installed by an EPA Section 608 certified HVAC technician. Refrigerant line sets must be installed and leak-tested before system startup, and all electrical connections must comply with the NEC. Power down and isolate all circuits before making any electrical or refrigerant connections. Line set lengths and diameters must be sized per the manufacturer engineering specifications for each indoor unit branch.

Technical Specifications

• System Capacity: 27000 BTU/h
• Number of Zones: 3
• Indoor Unit 1 Capacity: 6000 BTU/h (part 8733962676)
• Indoor Unit 2 Capacity: 9000 BTU/h (part 8733962672)
• Indoor Unit 3 Capacity: 12000 BTU/h (part 8733962673)
• Outdoor Unit Part Number: 8733962700
• Kit Net Weight: 238.1 pounds
• Kit Gross Weight: 303.95 pounds
• UPC: 52575024028

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980502