HVAC Check Valves

Check Valve

American Wheatley HVAC Check Valves are engineered for silent operation and even little head loss. The Wafer Style Non-Slam Check Valve will automatically prevent your system from experiencing a back-flow, when your system is desired to flow in one direction only and keep the flow from moving in the opposite direction. The disc in this…

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Thermal Expansion Tanks Explained

Expansion Tank

Is a Thermal Expansion Tank required for water heaters? Also possibly known as a Water Heater Expansion Tank, a Thermal Expansion Tank is an essential unit to pair with a water heater in a closed-loop system. These tanks are required for closed HVAC systems. When water is heated, it causes molecular agitation – basically, the…

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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 Heat Exchanger?

American Wheatley HVAC offers a full range of Shell & Tube and Plate & Frame heat exchangers available in sizes 4″ through 30″, manufactured in accordance with ASME Section VIII. We also offer a complete line of Plate & Frame Heat Exchangers. Whether you’re heating or cooling, these heat exchangers are dependable and powerful with…

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

Bladder Tanks

American Wheatley HVAC BDT Multi-Purpose Bladder Expansion tanks are pre-charged bladder expansion tanks constructed to the latest ASME standards. 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…

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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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Fabrication and Capabilities

news hvac products

Please check out American Wheatley’s custom fabrication capabilities on our new Fabrication and Capabilities page. We can fabricate all types and sizes of specialty products and pressure vessels to meet your specifications, with a variety of construction materials available.

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Glycol Pumping System Pricing

News on Glycol Pumps

Due to raw material price increases and ever changing tariffs, we are forced to raise the price of the SGL and DGL glycol pumping systems. The new prices are effective October, 15, 2018.

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Important Announcement

News on Allied Technology

American Wheatley HVAC Products has entered into a Preferred Master Distributor stocking arrangement with ALLIED TECHNOLOGY & ENGINEERING SERVICES LTD. CO. located in Jeddah, KSA. ATES will stock our WFA and BDT series expansion tanks along with Tangential Style Air Separators with strainers through 16” at their headquarters in Jeddah. Questions and or inquiries should be directed…

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