RunTru M3MHW2209A9N0A Indoor Air Handler Unit (Ductless Mini-Split) 9K BTU 115V Hi-Wall

Product Description

The RunTru M3MHW2209A9N0A is a 9,000 BTU hi-wall indoor air handler unit for single-zone ductless mini-split systems. Designed for residential applications, this indoor unit delivers quiet, efficient heating and cooling operation when paired with a matched RunTru outdoor heat pump unit. The compact wall-mount design provides flexible installation options without requiring ductwork.

Ideal for single-room climate control, additions, or spaces where ducted systems are impractical, this ductless indoor unit offers straightforward installation and reliable comfort. The M3MHW2209A9N0A serves as the indoor component in RunTru's 115V single-zone ductless system, providing homeowners with dependable temperature control and quiet operation.

Key Features

• 9,000 BTU cooling and heating capacity for targeted residential zone comfort
• Hi-wall mount design for space-saving ductless installation
• Quiet operation for minimal disruption to living spaces
• Sleek, compact cabinet blends with interior décor
• Compatible with RunTru single-zone ductless outdoor heat pump units
• 115V electrical connection for standard residential power
• Requires matched outdoor unit for complete system operation

Compatibility

This indoor air handler unit is designed for use with matched RunTru outdoor heat pump units within the 115V single-zone ductless product ecosystem. System compatibility depends on proper matching with specific outdoor units per RunTru's published application guidelines. Consult RunTru's AHRI-certified system combinations for verified efficiency ratings and warranty eligibility. This unit cannot operate independently without a compatible outdoor heat pump.

Installation Notes

Qualified HVAC technicians should perform installation in accordance with RunTru's technical documentation, local codes, and manufacturer requirements. Proper refrigerant line installation, electrical connection, and unit mounting are critical for warranty validation and optimal system performance. Unit requires secure wall mounting and adequate clearance for service access and airflow per manufacturer's installation manual. Refrigerant lines must be properly insulated and connected to the matched outdoor unit.

Technical Specifications

• Cooling Capacity: 9,000 BTU/hr
• Heating Capacity: 9,500 BTU/hr
• Voltage: 115V, 60Hz, single-phase
• Refrigerant Connections: 3/8" gas line, 1/4" liquid line
• Sound Level: 28-36 dB(A)
• Airflow: 330 CFM
• Mounting Type: Hi-wall ductless
• Product Type: Indoor Air Handler Unit (IDU) for mini-split system