Prayagraj summers make coolers a high-demand category from March onwards. Sathvik Electricals stocks Havells desert, personal and tower coolers along with air purifiers at the Havells Galaxy showroom in Naini, Prayagraj.
Cooler choice depends on ventilation more than on room size. Desert coolers move a large volume of air and need cross ventilation — an open window or door for the hot air to leave — which makes them right for halls, shop floors, workshops and semi-open areas. In a closed room they simply raise humidity.
Personal and tower coolers are built for smaller, more closed rooms and for spaces where floor area is tight. Tower models take less space and suit bedrooms and offices; personal coolers are easy to move between rooms. Water tank capacity decides how long the cooler runs before a refill, so match it to how many hours a day it will be used.
Air purifiers are a different requirement that peaks in the dusty and smoky months rather than the hot ones. For both categories, ordering early in the season matters: cooler stock in Prayagraj moves fast once temperatures climb, and bulk requirements for hostels, factories and offices are far easier to fulfil in March than in May.