JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

1-800-237-9937 or contact CUSTOMER SERVICE or TECHNICAL SUPPORT

Skip to Content

My Cart
My Cart
My Account

Controls
Pumps & Blowers
Plumbing & Jets
Audio & Lighting
Spa and Water Maintenance
Spa Accessories
Brands

Controls
Pumps & Blowers
Plumbing & Jets
Audio & Lighting
Spa and Water Maintenance
Spa Accessories
Brands

Home
Plumbing & Jets
Plumbing
Unions

Unions

Available Inventory:

Available

Limited quantites

Out of stock

4 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Recommended

Show

Show

per page

12 per page
24 per page
48 per page

Sundance Jacuzzi Union Nut 6560-030

Heater, Small Flange, 1-1/2"FBT

Sundance Jacuzzi

View Details
Add to Wish List Add to Compare
6560-030
Heater Split Nut

Heater, 1-1/2"FBT, Large Flange w/ Screws

Magic Plastics

View Details
Add to Wish List Add to Compare
0121108015
Waterway Heater Split Nut 415-4051

Heater, 1-1/2"FBT, Less Screws

Waterway

This product is out of stock

View Details
Add to Wish List Add to Compare
415-4051
Hydro-Quip Heater Split Nut 42-0014

Heater Split Nut, 1 1/2",H/Q

Hydro-Quip

This product is out of stock

View Details
Add to Wish List Add to Compare
42-0014

Available Inventory:

Available

Limited quantites

Out of stock

4 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Recommended

Show

Show

per page

12 per page
24 per page
48 per page

Filters

Category

Unions 7items
- Heater Unions 4items
- Pump Unions 3items

Part Manufacturers

Hydro-Quip 1item
Magic Plastics 1item
Waterway 1item
Sundance Jacuzzi 1item

Parts

Split Nuts 3items
Union Nuts 1item

Size

1" Barb 1item
1" Slip 1item
1" Spg 1item
1-1/2" 1item
1-1/2" FBT 4items
1-1/2" MPT 1item
1-1/2" Slip 10items
1-1/2" Slip x 2" MBT 1item
2" 3items
2" FBT 4items
2" MPT 1item
2" Slip 11items
2" Slip x 2" MBT 2items
2" Slip x 2" Union 1item
2" Spg 2items
2" Union x 2" MBT 1item
2-1/2" 2items
2-1/2" FBT 1item
3" FBT 1item
3/4" Barb 1item

Ask us online

Contact us

Ask us

+1.800.237.9937

Not a customer?

Open an account

Same day shipping

orders placed by 2 PM (MST)

Sign Up for Our Newsletter

Be among the first to see our latest offers and events to come

Store

Locations

Policies

About us
Sales policies
Shipping and returns
Warranty

More

FAQ
Testimonials
Docs
Careers
Cookie policy

Stay connected

facebook
twitter
instagram

Spa Parts + by Allied, an ActivCarts company.

© ActivCarts Inc. 2023

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.