---
product_id: 51665372
title: "Zilmet ZHT8 Cal Pro 2.1 gal Hydronic Tank, 1/2\" NPT"
brand: "zilmet"
price: "KD 6.43"
currency: KWD
in_stock: false
url: https://www.desertcart.com.kw/products/51665372-zilmet-zht8-cal-pro-2-1-gal-hydronic-tank-1
store_origin: KW
region: Kuwait
---

# Zilmet ZHT8 Cal Pro 2.1 gal Hydronic Tank, 1/2" NPT

**Brand:** zilmet
**Price:** KD 6.43
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Zilmet ZHT8 Cal Pro 2.1 gal Hydronic Tank, 1/2" NPT by zilmet
- **How much does it cost?** KD 6.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/51665372-zilmet-zht8-cal-pro-2-1-gal-hydronic-tank-1)

## Best For

- zilmet enthusiasts

## Why This Product

- Trusted zilmet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Cal pro expansion tanks absorb the water volume variations in a closed heating system, maintaining constant pressure and help to reduce energy consumption. The broad range available meets the requirements of  various heating system sizes.

## Features

- Each tank is factory leak tested to ensure tank integrity
- Certified synthetic SBR rubber Diaphragm
- Mig welding eliminates interior rough spots and sharp edges
- Welded side outlet allows easy and quick installation
- Protected pre charge Valve eliminates potential leak path

## Images

![Zilmet ZHT8 Cal Pro 2.1 gal Hydronic Tank, 1/2" NPT - Image 1](https://m.media-amazon.com/images/I/31VCvt7swGL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/51665372-zilmet-zht8-cal-pro-2-1-gal-hydronic-tank-1](https://www.desertcart.com.kw/products/51665372-zilmet-zht8-cal-pro-2-1-gal-hydronic-tank-1)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-19*