Finding the Best Air Separator for your HVAC System

Having an air separator in your HVAC system greatly affects the system’s overall performance, especially in a chilled-water system. While air elimination is important in any ventilation setting, it is more important in the chilled-water system than in a hot-water system because the cold-water unit can hold more air inside the tank. Air separation is…

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What is a BDT ‘Multi-Purpose’ Bladder Expansion Tank?

ASME Bladder Tanks

American Wheatley HVAC BDT Multi-Purpose Bladder Expansion tanks are ASME-constructed, pre-charged bladder expansion tanks. They are designed for the storage of potable water for pressure boost systems, as well as typical cooling/heating applications. The system’s expanded water is constrained in a heavy-duty bladder preventing tank corrosion and waterlogging problems. The factory set pre-charge for these…

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All About Chilled Water Buffer Tanks!

Buffer Tanks

All About Chilled Water Buffer Tanks!      American Wheatley HVAC’s Chilled Water Buffer Tank (CBT) are designed to be used with chillers that do not have significant water volumes of sufficient size in relation to the chiller.      An insufficiently sized system does not have enough of a buffer capacity for the chilled…

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