Mitsubishi Electric · MSZ-AP Series
Mitsubishi Electric MSZ-AP42VGKD2 / MUZ-AP42VGD2
Australian-market wall-mounted reverse-cycle split-system air conditioner. The official MSZ-AP Series catalog lists 4.2 kW rated cooling and 5.4 kW rated heating for this model.
Model Identification
Brand: Mitsubishi Electric
Model / System: MSZ-AP42VGKD2 / MUZ-AP42VGD2
Series: MSZ-AP Series
Region: Australia
System type: Single-zone wall-mounted reverse-cycle inverter split system
Technical Specifications
How to Compare This Model
Compare nominal capacity alongside actual heating and cooling performance at the design outdoor temperature, indoor/outdoor sound power and pressure, seasonal efficiency rating, system operating range, line length, control compatibility and the exact product variant. A model-level performance figure must not be used for a different indoor/outdoor match.
Official Technical References
The manufacturer source below identifies the regional model and rated capacities. Other values not verified against this exact version are intentionally excluded.
Independent AirAlign reference. Model and source checked in October 2026; availability depends on region and inventory. Licensed HVAC installation may be required.
MSZ-AP42 — intermediate 4.2 kW load
Mitsubishi Electric MSZ-AP42VGKD2/MUZ-AP42VGD2 is published with 4.2 kW cooling and 5.4 kW heating. It occupies a useful nominal step between the 3.5 kW AP35 and 5.0 kW AP50 sets, though the correct choice remains room-specific. Compare winter output at the design outdoor temperature and inverter minimum capacity before upsizing. Confirm the actual Australian pairing, line length, controls and indoor discharge position from the maker document.