Buying guides, prices, sizing and running costs for air coolers, duct coolers, water coolers and chillers — for homes, shops and factories.
A low water consumption air cooler should cut wasted water, not the water that evaporates and cools. A buying checklist, how to test coolers in a shop, and the AUSH blower design that uses about 75% less water than a des…
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Workshops and garages make their own heat. How to size a workshop air cooler at 5 CFM per sq ft, plan ventilation, why blower airflow beats an ordinary fan, and what all-day running costs.
You cannot cool an open garden like a room, so cool the seating. How to size a garden restaurant air cooler at 5 CFM per sq ft of seating, where to place it in the breeze, and how much water it uses.
Wet clothes on a balcony catch soot from traffic, cement and sand dust from construction, smoke and pollen. Why it happens, the signs to look for, and how to keep washed clothes clean while they dry.
How each cooling technology works, where it works best, what it costs to run and which one suits a home, shop, hall, factory or machine — with a side-by-side comparison.
A desert cooler's fan pulls water droplets off its pads and throws them into the room. A blower mounted above the honeycomb pads lets that water fall back into the tank, so an AUSH Blower Cooler uses about 75% less water for the same cooling.
AUSH Industrial Duct Coolers cost ₹33,200 (60 L, 2,300 CFM) to ₹46,999 (150 L, 11,500 CFM) including GST. The full price list, area each model covers, running costs and extra costs to budget for.
