Description: You are buying a 2 1/2" Thread X 2" Slip Heater Union with Gasket that matches Union. The Union receives a 2" pipe or fitting on the glue side and then Screws to a 2 1/2'" Heater Flange using a 2 1/2" Nut on the heater side. It will Glue to a 2" Pipe or Slice that measures about 2 3/8" across and screws to a 2 1/2" Heater Flange fitting that measures about 3 11/16" across. Don't be confused we also offer other 2 1/2" Heater unions that are 2 1/2" thread X 1 1/2"Slip or a 2 1/2" Thread X 2 1/2" Slip. If your plumbing is 2" and your heater is 2 1/2" this part is correct. This version is the 2nd most popular version. 2 1/2 x 2 1/2 is most popular and 2 1/2" X 1 1/2 is least popular. This part is used in hot tubs to plumb to a 3" heater with a 2 1/2" Nut. Shipping in The United States is Free. Please Choose with Care as We Do Not Accept Returns.We have done a lot of extra work with videos and pictures to prevent you from choosing the wrong part.. This is a chart for the outside of your plumbing pipes so you can figure out what size parts to order. Note: The actual size a part is called is not the actual size of the hole in the part it is really the Inside Diameter of the pipe that would glue into that part which doesn’t make sense, since you cannot see inside the pipe. Therefore I am giving you the measurements of the outside of the pipe so you know what size part to order. For example a part that ½” plumbing would glue in to would actually measure ¾” inside the hole of the part and on the outside of the pipe that glues into the part. Pipe Outside Diameter chart: ½” Outside Diameter is ¾” ¾” Outside Diameter is 1” 1” Outside Diameter is 1 ¼” I have never seen 1 ¼” in Hot Tubs 1 ½” Outside Diameter is 1 ⅞” 2” Outside Diameter is 2 ⅜” 2 ½” Outside Diameter is 2 ⅞” Threaded Parts Outside Diameter Chart: 1” Pump Thread Outside Diameter is 2” 1” Pump Union Thread Inside Diameter is 1 13/16” 1 1/2” Heater Union or Pump Thread Outside Diameter is 2 7/16” 1 1/2” Heater Nut or Pump Union Inside Diameter is 2 5/16” 2” Heater Union or Pump Thread Outside Diameter is 3 1/16” 2” Heater Nut or Pump Union Inside Diameter is 2 15/16” 2 1/2” Heater Union or Pump Thread Outside Diameter is 3 11/16” 2 1/2” Heater Nut or Pump Union Inside Diameter is 3 9/16”
Price: 13.99 USD
Location: Hendersonville, Tennessee
End Time: 2024-02-22T18:57:06.000Z
Shipping Cost: N/A USD
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All returns accepted: ReturnsNotAccepted
Brand: American Spa Parts
MPN: ASPPRL-25-223/RMG-02-674
