---
product_id: 144026360
title: "AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed"
brand: "ab"
price: "€ 1102.80"
currency: EUR
in_stock: true
reviews_count: 1
category: "Ab"
url: https://www.desertcart.hr/products/144026360-ab-plate-heat-exchanger-4-x-12-inch-100-plates
store_origin: HR
region: Croatia
---

# Energy-saving, no electricity needed 715,000 BTU heat output 316L stainless steel + 99.9% copper brazing AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed

**Brand:** ab
**Price:** € 1102.80
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your heating game with precision-engineered power!

## Quick Answers

- **What is this?** AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed by ab
- **How much does it cost?** € 1102.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/144026360-ab-plate-heat-exchanger-4-x-12-inch-100-plates)

## Best For

- ab enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Premium 316L stainless steel plates brazed with 99.9% copper ensure leak-proof durability under high pressure and temperature.
- • **Plug & Play Efficiency:** Smooth NPT threads enable quick, flexible installation without hassle.
- • **Unmatched Thermal Power:** Delivers up to 715,000 BTU/hr for rapid, efficient heating.
- • **Eco-Friendly Heat Transfer:** Super-thin, highly conductive plates maximize heat exchange without electricity or oxygen consumption.
- • **Versatile Application Ready:** Compact and lightweight design fits perfectly in hydronic heating, snow melting, solar, and wood boiler systems.

## Overview

The AB Plate Heat Exchanger features 100 copper-brazed 316L stainless steel plates in a compact 4x12 inch design, delivering up to 715,000 BTU/hr. Engineered for durability and energy efficiency, it supports diverse heating applications from hydronic systems to snow melting, ensuring reliable, leak-proof performance with easy installation.

## Description

AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed | UL Certified; sealed, compact design for reliable heat transfer in hydronic heating, water heating and snow melting systems. - desertcart.com

Review: Regular NPT threads, performs well - I took a chance and ordered this based on the other BSPT thread comments, but these are normal NPT threads and nothing leaks! Be sure to wear gloves when working with them though as the plate edges will definitely cut your hands. Also, be sure to over-size what you THINK you need as the BTU ratings are "optimistic". Consult some other online plate heat exchanger datasheets to get an idea of the GPM you need to actually achieve the heat transfer you're looking for.

## Features

- 【Premium Quality】Our plate heat exchanger is made of high quality 316L stainless steel which are brazed together by 99.9% copper at the edges for a reliable and rugged part to form a durable, integral piece that can resist leakage and withstand high pressure and temperature.
- 【Convenient For Use And Energy Saving】Smooth Thread makes a easy, quick, flexible hookup. Highly conductive and super-thin stainless steel plates make good performance and economy for heating transfer and cooling without electricity consumption and oxygen consumption.
- 【Product Parameter】700,000 - 730,000 BTU CAPACITY: Depending on the application, this product can produce 700kBtu to 730kBtu per hour. 100 PLATES; 4"x 12", 1" MPT: 100 brazed plates work to efficiently heat water for your application.
- 【Multiple Applications】AB water heat exchanger offers the highest level of thermal efficiency and durability in a compact & lightweight unit, perfect for domestic water heating, Floor Heating, Snow Melting, District or Zone Heating Systems, Outdoor Wood Furnaces, Hydraulic and Lube Oil Coolers, Radiator Heating, Hydronic Heating, Solar Heating, Wood Boiler.
- 【Product Support】 Quality-focused manufacturing backed by responsive support for product questions, selection and installation guidance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073ZMSQ39 |
| Best Sellers Rank | #172,149 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #200 in Heaters & Heater Accessories |
| Brand | AB |
| Brand Name | AB |
| Color | Copper |
| Customer Reviews | 5.0 out of 5 stars 5 Reviews |
| Heat Output | 715000 british thermal units |
| Item Depth | 12 inches |
| Item Dimensions W x H | 4"W x 12"H |
| Item Weight | 0.27 g |
| Manufacturer | AB |
| Manufacturer Part Number | BL26-100D |
| Material | 99.9% Copper, Stainless Steel 316L |
| Material Type | 99.9% Copper, Stainless Steel 316L |
| Maximum Temperature | 482 °F |
| Model Number | BL26-100D |
| Mount Type | Floor |
| Number of Items | 1 |
| Power Source | wood |
| Product Dimensions | 4"W x 12"H |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Style Name | Modern |

## Product Details

- **Brand:** AB
- **Capacity:** 316 Liters
- **Power Source:** wood
- **Product Dimensions:** 4"W x 12"H
- **Special Feature:** High Thermal Efficiency, Versatility

## Images

![AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed - Image 1](https://m.media-amazon.com/images/I/81PTkWKxQDL.jpg)
![AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed - Image 2](https://m.media-amazon.com/images/I/71-RTrMy7cL.jpg)
![AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed - Image 3](https://m.media-amazon.com/images/I/71dsyAVWTcL.jpg)
![AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed - Image 4](https://m.media-amazon.com/images/I/71RTi-JgGxL.jpg)
![AB Plate Heat Exchanger, 4 x 12 Inch, 100 Plates, 316L SS, Copper Brazed - Image 5](https://m.media-amazon.com/images/I/715jRpgoUfL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: How to clean and protect my plate heat exchanger properly?**
A: Protect it from water hammer by installing arrestors/hoses at the inlet/outlet. For cleaning, reverse-flush with ≤5% weak acid for ≤30 mins, then rinse thoroughly with clean water.

**Q: What after-sales support do you offer for your stainless steel plate heat exchanger?**
A: For our stainless steel plate heat exchangers used under normal conditions, we provide a 1-year after-sales support service, which covers manufacturing defects from the factory.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Regular NPT threads, performs well
*by R***Y on September 21, 2021*

I took a chance and ordered this based on the other BSPT thread comments, but these are normal NPT threads and nothing leaks! Be sure to wear gloves when working with them though as the plate edges will definitely cut your hands. Also, be sure to over-size what you THINK you need as the BTU ratings are "optimistic". Consult some other online plate heat exchanger datasheets to get an idea of the GPM you need to actually achieve the heat transfer you're looking for.

## Frequently Bought Together

- AB BL26-100D 4"x 12" 100 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger
- ChemWorld Boiler Rust Inhibitor - Wood Boiler Chemical - 1 Gallon - Treats 250 to 500 gallons of Fresh Water
- AB Plate Heat Exchanger, 3"x 8" 50 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting

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**Shop now:** [https://www.desertcart.hr/products/144026360-ab-plate-heat-exchanger-4-x-12-inch-100-plates](https://www.desertcart.hr/products/144026360-ab-plate-heat-exchanger-4-x-12-inch-100-plates)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-07*