![Homewerks Part # 520-01-34-34B-Z - Homewerks 3/4 In. Galvanized Steel Fip X Sweat Dielectric Union - Water Heater Accessories - Home Depot Pro Homewerks Part # 520-01-34-34B-Z - Homewerks 3/4 In. Galvanized Steel Fip X Sweat Dielectric Union - Water Heater Accessories - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/10283/312778779_usn.jpg)
Homewerks Part # 520-01-34-34B-Z - Homewerks 3/4 In. Galvanized Steel Fip X Sweat Dielectric Union - Water Heater Accessories - Home Depot Pro
![NIBCO INC. on X: "NEW Water Heater Service Valve Kits! The one box solution to streamline your next water heater installation. Simplify installation and service with dielectric union ends and isolation valves. NIBCO INC. on X: "NEW Water Heater Service Valve Kits! The one box solution to streamline your next water heater installation. Simplify installation and service with dielectric union ends and isolation valves.](https://pbs.twimg.com/media/FblCWaNWAAAZTqO.jpg)
NIBCO INC. on X: "NEW Water Heater Service Valve Kits! The one box solution to streamline your next water heater installation. Simplify installation and service with dielectric union ends and isolation valves.
![What is happening to this Dielectric union? It's on the hot side of a 2 month old hot water tank. Looks like leaking and rusting? Why. : r/Plumbing What is happening to this Dielectric union? It's on the hot side of a 2 month old hot water tank. Looks like leaking and rusting? Why. : r/Plumbing](https://preview.redd.it/cjhkaa8pazy41.jpg?width=640&crop=smart&auto=webp&s=babbe130851582608a08af3200d1454dacc60eb5)
What is happening to this Dielectric union? It's on the hot side of a 2 month old hot water tank. Looks like leaking and rusting? Why. : r/Plumbing
![Dielectric unions and water heaters | Page 2 | Terry Love Plumbing Advice & Remodel DIY & Professional Forum Dielectric unions and water heaters | Page 2 | Terry Love Plumbing Advice & Remodel DIY & Professional Forum](https://terrylove.com/images/homeowner/dilectric_union_2.jpg)
Dielectric unions and water heaters | Page 2 | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![Midline Valve EVGG0012-OM Dielectric Union Pipe Fitting 1/2 in. FIP Reduces Electrolysis Brass x Stainless Steel Midline Valve EVGG0012-OM Dielectric Union Pipe Fitting 1/2 in. FIP Reduces Electrolysis Brass x Stainless Steel](https://m.media-amazon.com/images/I/712KUFcWk3L.jpg)