# ZILMET Stainless Steel Thermal Expansion Tank for Tankless Water Heaters

**Brand:** [ZILMET](https://shop.coreranger.com/brands/ZILMET)
**SKU:** ZEP-1
**Price:** $51.95 · in stock
**URL:** https://shop.coreranger.com/product/zilmet-stainless-steel-thermal-expansion-tank-for-tankless-water-heaters-328845002

## Specifications

| Spec | Value |
|---|---|
| Model # | ZEP-1 |
| Material | Stainless Steel |
| Internet # | 328845002 |
| Returnable | 90-Day |
| Store SKU # | 1010936178 |
| Finish Family | Silver Metallic |
| Product Depth (in.) | 3.25 in |
| Product Width (in.) | 3.25 in |
| Product Height (in.) | 4.5 in |
| Manufacturer Warranty | Limited Warranty |
| Nominal Tank Capacity (gallons) | 1 gal |

## Description

ZEP-1 Stainless Steel Expansion Tank and Shock Arrester for Tankless and POU Water Heaters with 2 gal. or less of total water volume. ZEP-1 was designed to provide maximum protection to the heat exchanger and the piping system on tankless water heaters, relieving problems associated with excess pressure by absorbing any potential increase in pressure within the unit or piping system. This helps prevent potentially costly leaks and repairs.

• Designed to protect heat exchanger and the water heater system
• Made of high-quality stainless steel for durability
• UV resistant design allows outdoor installation