Bosch 8733980443 36K Btu 3-zone Mini-split System

Product Description

The BOSCH 8733980443 is a 36,000 BTU multi-zone ductless mini-split system configured for three zones, designed for residential and light commercial heating and cooling applications. This kit includes one outdoor condensing unit, one 24,000 BTU indoor air handler, two 6,000 BTU indoor air handlers, and pre-cut line sets for each zone. The system ships as a complete matched assembly, reducing sourcing complexity for HVAC contractors handling multi-room or multi-zone installs. Net kit weight is 300.18 pounds.

This system is suited for residential builds or retrofits where three separate zones require independent temperature control without ductwork. Typical applications include multi-room residential additions, new construction without existing duct infrastructure, and commercial suites requiring zone isolation. The 25-foot line sets included are sized for standard room-to-outdoor-unit distances in typical single-story or split-level installations. HVAC technicians working on zoned ductless systems will find this kit structured for straightforward deployment.

Key Features

• 36,000 BTU total system capacity across three zones
• Includes one 24,000 BTU indoor unit and two 6,000 BTU indoor units
• Complete kit with matched outdoor condensing unit (8733962701) and all three indoor units
• 25-foot pre-cut line sets included for each zone connection
• Ships as a factory-matched system assembly for verified component compatibility

Compatibility

This kit includes indoor units 8733962675 (x1) and 8733962676 (x2), outdoor unit 8733962701 (x1), line sets 8733951015 (x1) and 8733951010 (x2). All components are factory-matched and intended to operate as an integrated system assembly.

Installation Notes

Installation of this multi-zone mini-split system should be performed by a licensed HVAC technician holding an EPA Section 608 refrigerant handling certification. Disconnect all power at the breaker before beginning any electrical connections or refrigerant line work. Follow local mechanical and electrical codes, including applicable sections of the NEC, for low-voltage wiring and equipment grounding. Do not mix components from this kit with unmatched third-party indoor or outdoor units.

Technical Specifications

• System Capacity: 36,000 BTU/h
• Zone Count: 3 zones
• Indoor Unit 1 Capacity: 24,000 BTU/h
• Indoor Unit 2 Capacity: 6,000 BTU/h (x2)
• Line Set Length: 25 feet
• Kit Net Weight: 300.18 pounds
• Kit Gross Weight: 386.55 pounds
• UPC: 52575023434

Standard Information

• Brand: BOSCH
• Manufacturer Part Number: 8733980443