🛠️ Keep your heating system flawless with Watts’ powerhouse expansion tank!
The Watts ETX-15 Non-Potable Water Expansion Tank is a 2.1-gallon, carbon steel, epoxy-coated tank designed for closed loop hydronic heating systems. It features a rugged butyl diaphragm to prevent water-air contact, a 75 PSI max working pressure, and a 1/2 inch male threaded connection. Pre-charged at 12 PSI, it offers versatile mounting options and reliable thermal expansion control for both commercial and residential applications.
| Manufacturer | Watts Water Technologies |
| Part Number | 484020 |
| Product Dimensions | 21.59 x 21.59 x 21.59 cm; 2.13 kg |
| Item model number | 66605 |
| Size | .5 |
| Colour | Grey |
| Style | Indoor Installation |
| Material | Carbon Steel |
| Shape | Round |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.13 kg |
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