Гарантія

Here’s a summary of what I found about the Cooper & Hunter CH-HP12SIRK3 (Unitherm 3 series) heat pump. If you like, I can also get you the full spec sheet (PDF).

Description

The CH-HP12SIRK3 is an air-to-water split heat pump using R32 refrigerant, designed for heating, cooling, and hot water supply (DHW).
It belongs to the UNITHERM 3 SPLIT line and supports a fairly wide ambient operating temperature range (from cold to warm conditions).
It uses a two-stage (multi-stage) inverter compressor for better efficiency and modulation.
Key Technical Specifications & Performance

Below are the main parameters I found (note some are “nominal” values, others under specific test conditions):

Parameter Value / Range
Heating capacity (nominal) 12.00 kW
Cooling capacity (nominal) 11.00 kW
Power input (heating mode) ~ 2.40 kW
Power input (cooling mode) ~ 2.50 kW
Operating ambient temperature (heating mode) –25 °C to +35 °C
Operating ambient temperature (cooling mode) +10 °C to +48 °C
Maximum water / DHW temperature up to ~ 55 °C in standard mode (with auxiliary heating can reach higher)
Sound pressure / noise Indoor version: ~ 29 dB
Indoor unit dimensions (W × D × H) 460 × 318 × 860 mm
Outdoor unit dimensions (W × D × H) 940 × 460 × 820 mm
Indoor unit weight 62 kg
Outdoor unit weight 58 kg
Refrigerant R32
Gas / Liquid line diameters Gas line: 5/8″ (≈ 15.6 mm)
Liquid line: 1/4″ (≈ 6.35 mm)