Coates 32705010 split nut union in PVC for SHA and SHB heatersCoates Split Nut Union for SHA and SHB Heaters, PVC, 1-1/2 to 2 inch, 32705010 In stock$1999
Coates 32705010 split nut union in PVC for SHA and SHB heaters
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Coates Split Nut Union for SHA and SHB Heaters, PVC, 1-1/2 to 2 inch, 32705010

Ask a questionMPN 32705010
$1999
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Quick overview

  • Genuine Coates Factory part number 32705010.
  • For the SHA and SHB Listed for use with the Coates SHA and SHB electric heaters.
  • 1-1/2 to 2 inch The size range given for this union.
  • PVC Made in PVC, as listed by the manufacturer.
  • Split nut design A split nut lets the union be worked on in place instead of cutting the pipe to get the heater out.
  • The joint you will open again Heater unions get broken and remade at every service, which is why the nut and its seal are a stocked part.
Full description and specifications ↓

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Product details

This is the Coates split nut union, part number 32705010. It is made in PVC, sized 1-1/2 to 2 inch, and is listed for use with the Coates SHA and SHB electric heaters.

Why the union matters

The unions are what let a heater come out of the plumbing without a saw. Every service that pulls the heater breaks those joints and remakes them, and the nut and its seal take that abuse. A cracked nut or a tired seal turns into a drip at the heater the moment the system comes back up to pressure.

Split nut

A split nut comes apart around the pipe rather than sliding along it, which is what makes it possible to work on a heater that is boxed in by rigid plumbing. It is the reason the design is used at heater connections rather than a plain threaded union.

Specifications
Brand Coates
Manufacturer part number 32705010
Type Split nut union
Material PVC
Size 1-1/2 - 2 inch
For use with Coates SHA and SHB electric heater
Shipping weight 0.25 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which heaters is it for?
The Coates SHA and SHB electric heaters.
What size is it?
1-1/2 to 2 inch.
What is it made of?
PVC.
Why a split nut rather than a solid one?
A split nut can be fitted and removed without sliding it along the pipe, so the heater can be unbolted and pulled without cutting the plumbing.
Ask your own question