Technical Specifications of HG Series Radiators

This document provides detailed technical data for the HG series radiators, including multiple models such as HG23077040, HG23077050, HG23077060, HG23077080, HG23120040, HG23120050, HG23120060, HG23120080, HG23150040, HG23150050, HG23150060, HG23150080, HG23181040, HG23181050, HG23181060, and HG23181080.

1. Radiator Dimensions and Physical Parameters

• Dimensions (mm): Height (A), Width (B), and Interaxis (C) vary by model, e.g., HG23077040 has 770x405x370 mm, HG23181080 has 1806x805x770 mm.
• Thickness (Esp.): Ranges from 18 mm to 42 mm depending on model.
• Weight (Peso): Varies from approximately 5.8 kg to 24.9 kg.
• Capacity (Cap.): Water capacity ranges from 3.6 liters to 13.5 liters.
• Number of Elements (Elem. n.): Models have different element counts, e.g., 1.18 to 1.20 (likely a factor or ratio related to elements).

2. Thermal Performance

• Heat output is provided for two temperature differences (Δt): 50°C and 30°C.
• Power output is given in Watts (W) and kcal/h (conversion factor 0.86 x W).
• Values are provided for different finishes: White & Colors, Chrome & Galvanics, and mixed installation with heating element and “T” fitting.
• Example: HG23077040 model outputs 326 W (White), 392 W (Chrome), 432 W (Galvanics) at Δt=50°C.

3. Installation and Mounting

• Wall Fastening Systems: The document includes references to wall mounting systems suitable for these radiators.
• Installation with Heating Element and “T” Fitting: Specific instructions and dimensions for installing electric heating elements with a “T” fitting are provided.
• Connection Details: Connections use G 1/2”Z fittings with diameters Ø23 and Ø35 mm depending on model.

4. Operating Conditions and Technical Notes

• Maximum Operating Temperature: 90 °C.
• Maximum Operating Pressure: 500 kPa.
• Single Pipe Installation: For monotube systems, detailed technical notes are referenced on page 159 (or equivalent pages in other languages).

5. Summary of Key Parameters by Model

Note: The table above is a sample extract; full data includes all models with corresponding parameters.

6. Additional Notes

• Dimensions A, B, and C correspond to height, width, and interaxis respectively.
• Wall fastening and installation instructions are multilingual (Italian, English, French, Spanish).
• Technical notes emphasize consulting specific pages for single pipe system installation details.

This structured data supports selection, installation, and performance evaluation of HG series radiators in heating systems, ensuring compliance with maximum temperature and pressure limits.