We proudly carry Baltimore Aircoil bearings. BAC bearings require less maintenance, less downtime, and offer water ingress prevention and corrosion resistance.

BALTIMORE AIRCOIL BEARINGS

Benefits of BAC Bearings

• Longer bearing L10 life of 80,000 hours compared to 20-40,000 hours for other manufacturers’ bearings
• Less overall maintenance downtime for the life of the unit, reducing production losses and overall labor costs
• Durable construction and innovative design increases bearing life expectancy and decreases unit downtime for corrective maintenance and frequent replacement
• Grease fitting location is unique, by injecting grease into the top of the bearing and using gravity to push old, contaminated grease out of the bottom
• BAC’s design prevents water ingress, one of the largest reasons for bearing failure
• Corrosion is prevented by utilizing unique BAC construction features such as the housing notch and flinger collar
• Unique specification for operation in harsh conditions, within a moist and hot environment.
• Ensures the continuous, reliable operation of the cooling tower, avoiding loss of production through downtime
• Avoids frequent replacement or service works, which come at a high cost
• Ensures that your fan shaft, propeller, and other drive elements are not at risk of premature failure

See more about BAC bearings here.

See all of our BAC bearing products here.

 

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Founded in Houston, Texas, Commercial HVAC Parts, our team has decades of experience in the cooling tower and commercial HVAC industry. With extensive knowledge of installation and service and an abundance of sales experience, we have gathered access to high-quality parts for several types of commercial equipment, including highly-rated cooling tower parts brands and major condenser part brands that have stood the test of time.

We are proud to earn your business and be of service. We appreciate our valued customers very much and look forward to hearing from you. Questions? Comments about these products? Contact our Helpline at 713-782-2734.

We invite you to visit our blog for more useful information and product descriptions. Please follow us on our social media platforms and enjoy the Commercial HVAC Parts difference!

 

The Commercial HVAC Parts team wishes all mothers an amazing day – today and every day! Cheers to you, moms!

We have a large inventory of float valves and float valve parts for heating & cooling applications.

The Function of Commercial HVAC Float Valves

Float valves are used in a variety of ways for a variety of things! They are simple mechanical liquid-level controllers. A float will detect a change in elevation of the liquid-free surface and, therefore, open or close the valve accordingly. The float valve maintains the water level in the cold water header tank, which regulates the pressure of the hot water system.

A float valve that isn’t functioning properly can cause your cooling tower to overflow and not work properly. If the pressure of the water is greater than the buoyant force of the valve, it can cause the ball or pan float to be forced down. This will result in the cold water basin flooding.

At Commercial HVAC Parts, we offer float valve kits that are compatible with your BAC (Baltimore Air Coil), Marley (SPX), and Evapco (Reymsa) applications. We’ll make sure you get the correct one! We offer “long” and “short” dual-rod assembly valve kits with both pan floats and ball floats. Our valve kits will meet the dimensions required for your application and boast a long lifespan with little maintenance. To check out our available stock, click here.

To summarize, float valves maintain water levels within your cooling tower application. For more in-depth information on the science of float valves, check out the information here!

 

 

 

Connect With Us!

We are proud to earn your business and be of service. We greatly appreciate our valued customers and look forward to hearing from you. Questions? Comments about our products, parts, and service? Contact our Helpline at 713-782-2734.

Please follow us on our social media platforms and enjoy the Commercial HVAC Parts difference!