
Would you like to have a direct chat with an admin to help with your shopping needs?
Please make sure you understand the item and the dimensions before ordering.
By Clicking "Add to Cart", you acknowledge that this product is not eligible for returns
Manufacturer: | Mars |
Product: | Hardware Kit |
Product Type: | Evaporative Cooler Parts |
Color: | Black |
Material: | Silicone |
Type: | Replacement Part |
Mpn # | 21787 |
Weight | 0.02 lbs. |
The best replacement option for a worn-out or damaged valve for optimal system operation!
The Mars 21787 kit is designed to replace worn or damaged check valves with a silicone duck-bill design. The design of this silicone duck-bill valve allows for one-way flow of air or fluid to prevent backflow and maintain the intended direction of flow within the HVAC system. The purpose of this kit is to provide an effective and reliable solution for restoring the functionality of check valves. By utilizing this as a replacement for a worn or damaged valve, you can ensure an uninterrupted and correct flow of air or fluid. This will prevent issues such as system malfunctions or water damage. Additionally, this Mars 91787 kit promotes optimal system operation and prevents problems associated with backflow.
Mars is a highly regarded brand that continually anticipates market demands, offers clients value, and provides a complete line of HVAC/R motors, parts, and equipment for both commercial and residential applications. Never miss out on this kit's incredible features. Get your US Motors 21787 from PlumbersStock today!
PlumbersStock is your one-stop store for all of your heating and cooling needs.
Thank you for your interest in the Mars 21787 Check Valve Replacement Kit! The Mars 21780 is a condensate pump with a Quick Release check valve. Please refer to the manufacturer’s catalogue if you have more questions. For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ support@plumbersstock.com. You can also sign up for our Newsletter!
Hello! In response to your inquiry about the Mars 21787 Check Valve Replacement Kit, yes, this will fit the Mars 21786 lift pump. Please see the specification sheet under "Resources" for reference. If you're interested in purchasing the Mars 21787, simply click "Add to Cart" and enter the required information and you'll be all set. Please don't hesitate to contact us if you have any further question about this check valve. We thank you for choosing PlumbersStock.com.