| During the hot summer days, this cooler can be activated to pump water (using a washing machine pump and car air conditioning motor) from the reservoir up, through the water cooler (an old automatic transmission oil cooler) and onto the roof of the cattery. The hot water will collect in the funnel and flow back into the reservoir. The second car air conditioning motor powers a fan, to provide plenty of air flow through the fins of the water cooler. This device was 100% successful at cooling the roof. Copyright © Bitzili. |
