Any retailer knows that in-store temperature matters a great deal to customers due to its affect on their overall shopping experience. Imagine trying on new clothes while perspiring in your dressing room or browsing a store while shivering. Retailers are privy to the fact that most heating, ventilation, air conditioning (HVAC) equipment breaks down at the worst imaginable times. Situations like these are caused when the equipment’s performance is stretched to its limits during extreme heat or cold and your asset falls short.