Гарантія

📋 Overview
The CH-IBD25NM is a high-static (big duct) inverter ducted split air-conditioning unit, designed to deliver conditioned air through ducts to multiple rooms or large spaces.
It is part of the “BIG DUCT SPLIT UNIT” series and is listed alongside other models like CH-IBD20NM, CH-IBD30NM.

🔧 Key Specifications
Feature Specification
Cooling Capacity 25.00 kW
Heating Capacity 28.00 kW
Power Supply ~ 380-415 V / 50 Hz / 3-phase
Power Consumption 9.3 kW (cooling) / 8.9 kW (heating)
Airflow 4,400 m³/h
Static Pressure (Nominal / Max) 125 / 250 Pa
Refrigerant R-410A
Refrigerant Charge 7.10 kg
Operating Temperatures Cooling: –7 °C to +48 °C
Heating: –15 °C to +24 °C
Indoor Unit Dimensions (W × H × D) 1,541 × 705 × 420 mm
Outdoor Unit Dimensions (W × H × D) 940 × 460 × 1,615 mm
Indoor / Outdoor Weights 99 kg / 146 kg
Maximum Piping Length / Elevation Difference 70 m / 40 m
Pipe Sizes (Liquid / Gas) Liquid: 9.53 mm (3⁄8")
Gas: 22.05 mm (7⁄8")

✨ Features & Highlights
High Static Pressure Design: Suitable for long duct runs where air must be pushed through extended ductwork.
Fresh Air Intake / Mixing Option: Allows mixing in fresh outdoor air to improve indoor air quality. (Mentioned in product description)
Inverter Compressor and Fan Motors: More efficient control and better performance.
Multi-Speed or Adjustable Fan for Static Pressure: Indoor fan speed can be adjusted to suit duct layout and pressure requirements.
Extensive Installation Options: Duct connection from back or bottom, and built for ceiling or concealed installation.
Self-Diagnosis, Timer, Turbo, Night Mode: Features common in C&H duct models are listed in related product descriptions.