---
product_id: 504949241
title: "5\"x12\" 50 Plates Heat Exchanger with 1-1/4\" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Commercial and Industrial Refrigeration"
brand: "alecoil"
price: "€ 1246.50"
currency: EUR
in_stock: true
reviews_count: 2
category: "Alecoil"
url: https://www.desertcart.fi/products/504949241-5x12-50-plates-heat-exchanger-with-1-1-4-mpt
store_origin: FI
region: Finland
---

# 652 PSI max pressure rating 748,000 BTU/h capacity 316L stainless steel brazed plates 5"x12" 50 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Commercial and Industrial Refrigeration

**Brand:** alecoil
**Price:** € 1246.50
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your heating game with ALECOIL’s powerhouse heat exchanger!

## Quick Answers

- **What is this?** 5"x12" 50 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Commercial and Industrial Refrigeration by alecoil
- **How much does it cost?** € 1246.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/504949241-5x12-50-plates-heat-exchanger-with-1-1-4-mpt)

## Best For

- alecoil enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** 316L stainless steel construction brazed with copper ensures corrosion resistance and long-lasting strength.
- • **Energy-Smart Design:** Asymmetric fish bone plate reduces pressure drop, enabling smaller pumps and lower electricity costs.
- • **Certified Reliability:** UL certification guarantees trusted quality and safety for critical heating and cooling applications.
- • **Compact & Lightweight:** 5"x12" footprint with 50 plates fits seamlessly into tight commercial and residential setups.
- • **Unmatched Thermal Power:** 748,000 BTU/h capacity delivers rapid, efficient heat exchange for high-demand systems.

## Overview

The ALECOIL 5"x12" 50-plate brazed heat exchanger combines high-grade 316L stainless steel with a copper brazing process to deliver exceptional thermal efficiency and durability. Engineered with an innovative fish bone plate design, it maximizes heat transfer while minimizing energy consumption. Rated for up to 652 PSI and 748,000 BTU/h, this compact unit is UL certified and ideal for demanding water heating, floor heating, and commercial refrigeration systems.

## Description

Zestarum brazed plate heat exchangers are a compact, efficient and maintenance free solution for heating, cooling, evaporation and condensing in numerous applications. Each unit is designed for duty optimization, ensure both superior thermal performance and maximum reliability. This enables the longest possible service life even under conditions with extremely high design pressures. An ideal solution for use with natural refrigerants, thanks to the compact footprint, optimized plate design and high design pressure.

Review: Haven't installed it on the wood boiler yet, but built the assembly waiting for a warm day to hook it up. Seems to be constructed well and and fairly heavy. This is a identical setup to what is currently being ran to heat a 6000 gallon underground storage tank. The other wood boiler is smaller and we used a 40 plate as an proof of concept. No complaints as far as efficiency! If I remember correctly, 170⁰-180⁰ boiler water goes into the exchanger comes out around 145⁰'ish. The other side comes in at 56⁰ and goes out around 78⁰ish. Roughly about a 20⁰ delta throughout the entire heating process. It will bring the storage tank up to about 120⁰.
Review: Just finished my install and have had it running twice. So far I have been very satisfied. My closed loop is running at 150 degree F and my open loop target temp is 120 degrees F. I started with 2,000 gallons of 48 degree water during my first test and raised the temp to 100 degrees F in about 2 hours. I still need to insulate the HX and all of my pipes.

## Features

- EXCEPTIONAL PERFORMANCE -- ALECOIL brazed plate heat exchanger is made of high quality 316L stainless steel and have been brazed together with copper in an oxygen-free furnace. This provides unparalleled strength to support the widest range of high-temperature and high-pressure applications.
- SPECIAL PROCESS -- Uses an asymmetric fish bone plate design that creates strong turbulences and moves the two media in opposite directions for superior heat transfer rates and efficiency. Fish bone plate design also reduces the pressure drop on the secondary side, making it possible to use a smaller pump and less electricity, lowering the overall cost of applications.
- PARAMETER -- Model: FHC030B-50-4.5, 748,000 btu/h capacity, 15.68 sq.ft heat transfer area, 5"x12"-50 plates with 1-1/4" port.
- APPLICATION -- Provides the highest level of thermal efficiency and durability in a compact lightweight unit, this water heat exchanger is ideal for domestic water heating, floor heating, snow melting, wort chiller, outdoor wood furnaces, solar heating, zone heating systems, industrial oil cooling, residential and light commercial HVAC hydronic systems.
- TRUSTED QUALITY -- Our brazed plate heat exchanger series have been certificated by UL.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLLY6MLH |
| ASIN  | B0BLLY6MLH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #107,536 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Central Heating Systems & Accessories |
| Color | Silver |
| Customer Reviews | 5.0 5.0 out of 5 stars (8) |
| Customer reviews | 5.0 5.0 out of 5 stars (8) |
| Date First Available | 6 January 2023 |
| Date First Available  | 6 January 2023 |
| Included components | Brazed Plate Heat Exchanger, Installation Manual |
| Item Weight | 6.3 Kilograms |
| Item model number | FHC030B-50-4.5 |
| Item model number  | FHC030B-50-4.5 |
| Manufacturer | ALECOIL |
| Manufacturer  | ALECOIL |
| Material | 316L Stainless Steel Copper |
| Maximum Pressure | 652 Pound per Square Inch |
| Part number | FHC030B-50-4.5 |
| Product Dimensions | 30 x 11.99 x 15.19 cm; 6.3 kg |
| Product Dimensions  | 30 x 11.99 x 15.19 cm; 6.3 kg |
| Size | 5"X12"-50P |

## Images

![5"x12" 50 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Commercial and Industrial Refrigeration - Image 1](https://m.media-amazon.com/images/I/71euCpBbA1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 29 January 2026*

Haven't installed it on the wood boiler yet, but built the assembly waiting for a warm day to hook it up. Seems to be constructed well and and fairly heavy. This is a identical setup to what is currently being ran to heat a 6000 gallon underground storage tank. The other wood boiler is smaller and we used a 40 plate as an proof of concept. No complaints as far as efficiency! If I remember correctly, 170⁰-180⁰ boiler water goes into the exchanger comes out around 145⁰'ish. The other side comes in at 56⁰ and goes out around 78⁰ish. Roughly about a 20⁰ delta throughout the entire heating process. It will bring the storage tank up to about 120⁰.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 31 December 2025*

Just finished my install and have had it running twice. So far I have been very satisfied. My closed loop is running at 150 degree F and my open loop target temp is 120 degrees F. I started with 2,000 gallons of 48 degree water during my first test and raised the temp to 100 degrees F in about 2 hours. I still need to insulate the HX and all of my pipes.

## Frequently Bought Together

- ALECOIL 5"x12" 50 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Commercial and Industrial Refrigeration
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*