Grüntek Chilled Water Consumption Estimator

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Use this simple tool to estimate the chilled water cooling demand (in Refrigeration Ton Hours, RTH) for your apartment, villa, townhouse, hotel, or building in Dubai and similar hot-climate regions. Just enter your building type, cooling system, area in square meters, and the month you want to estimate for. You can also compare it to your actual monthly RTH to see how efficiently your system is performing.

The tool uses reference cooling load data based on ASHRAE guidelines and region-specific patterns. It considers:

• Your building type (e.g., apartment, hotel, townhouse)
• Your cooling system (District Cooling, Air-Cooled Chiller, Water-Cooled Chiller)
• Your floor area in square meters
• The month of the year (as cooling demand changes seasonally)

You can also enter your actual RTH consumption to receive a performance status

• 📊 Benchmark your consumption against regional norms
• 💰 Identify opportunities for energy savings
• 🏗 Support building sustainability goals
• ♻️ Track and manage your environmental footprint

• Based on data trends from Dubai and GCC region buildings
• Aligned with ASHRAE Handbook – HVAC Applications
• Adjusted for typical cooling loads in UAE residential and hospitality sectors