Bosch 8733980489 27k 3-zone Mini-split System

Product Description

The BOSCH 8733980489 is a multi-zone ductless mini-split system rated at 27,000 BTU/h, configured for three-zone operation. The kit includes two 9,000 BTU/h indoor air handlers (IDU 8733962672) and two 12,000 BTU/h indoor air handlers (IDU 8733962673) paired with one outdoor condensing unit (ODU 8733962696). This system is designed for applications where a single outdoor unit must condition multiple independent zones simultaneously. Licensed HVAC technicians install and commission this type of system, and refrigerant handling requires EPA Section 608 certification.

This multi-zone mini-split kit suits residential and light commercial installations where zoned comfort control is required without ductwork. Typical applications include multi-room retrofits, additions, or new construction where individual temperature control per space is a priority. The system ships as a matched component kit, with four indoor units covering a combined load supported by the 27,000 BTU/h outdoor unit. No line set is included with this configuration.

Key Features

• 27,000 BTU/h total system capacity across three zones
• Matched kit includes two 9k indoor units and two 12k indoor units
• Single outdoor unit (ODU 8733962696) serves all indoor zones
• Ductless design allows independent zone temperature control
• No line set included — line sets must be sourced separately
• Complete matched kit reduces compatibility guesswork during ordering

Compatibility

Kit components as specified in input: IDU 8733962672 (qty 2), IDU 8733962673 (qty 1 as listed in kit, noting raw data reflects two 12k units), ODU 8733962696 (qty 1). Designed as a matched BOSCH multi-zone ductless mini-split assembly. Verify system configuration requirements before ordering.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician. Before service or component connection, de-energize all circuits at the disconnect and verify lockout/tagout procedures are followed. Line sets, mounting hardware, and electrical disconnects are not included and must be sourced separately to complete the installation. Follow local mechanical and electrical codes, including NEC requirements for dedicated circuits and disconnect placement.

Technical Specifications

• System Capacity: 27,000 BTU/h
• Number of Zones: 3
• Indoor Unit 1 (IDU 8733962672): 9,000 BTU/h, qty 2
• Indoor Unit 2 (IDU 8733962673): 12,000 BTU/h, qty 2
• Outdoor Unit (ODU 8733962696): qty 1
• Kit Net Weight: 185.19 pounds
• Kit Gross Weight: 243.99 pounds
• UPC: 52575023892
• Line Set Included: No

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980489