Mitsubishi Heavy Industries FDCA125VNX-W Outdoor Unit

Overview:
The FDCA125VNX‑W is a ducted inverter outdoor unit from Mitsubishi Heavy Industries (FDUA series), offering reliable performance with a 12.5 kW cooling and 14.0 kW heating capacity. It supports long refrigerant piping runs and quiet operation, making it ideal for zoned residential and commercial HVAC applications.

Key Features:

• 12.5 kW cooling / 14.0 kW heating capacity, single-phase

• Quiet operation with optional silent mode

• Supports up to 100 m one-way refrigerant piping

• Compatible with wiring controllers (RC‑EXZ3A etc.)

• Efficient R32 refrigerant usage

Specifications:

• Type: Ducted system outdoor inverter unit

• Brand: Mitsubishi Heavy Industries (MHI)

• Cooling / Heating: 12.5 kW / 14.0 kW

• Power Supply: Single phase, 240 V / 50 Hz

• Refrigerant Type: R32 – Pre-charged for 30 m; Max 100 m one-way

• Piping (Flare Connection):

  • Liquid: Ø 9.52 mm (3/8″)

  • Gas: Ø 15.88 mm (5/8″)

• Max vertical difference: Outdoor / Indoor ≤ 50 m (outdoor above); ≤ 15 m (outdoor below)

• Outdoor Dimension: 1300 × 970 × 370 mm (HxWxD)

• Outdoor Weight: 97 kg

Usage Scenarios:

• Zoned ducted air conditioning in homes or offices

• Projects with long refrigerant runs or high ceilings

• Quiet environments such as bedrooms, offices, or libraries