---
product_id: 525338899
title: "ALECOIL 5\"x12\"-70 Plates Heat Exchanger with 1-1/4\" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration"
brand: "alecoil"
price: "€ 987.72"
currency: EUR
in_stock: true
reviews_count: 5
category: "Alecoil"
url: https://www.desertcart.sk/products/525338899-alecoil-5x12-70-plates-heat-exchanger-with-1-1-4
store_origin: SK
region: Slovakia
---

# Fish bone plate design for energy efficiency 1,023,000 BTU/h capacity 316L stainless steel + copper brazing ALECOIL 5"x12"-70 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration

**Brand:** alecoil
**Price:** € 987.72
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** ALECOIL 5"x12"-70 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration by alecoil
- **How much does it cost?** € 987.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/525338899-alecoil-5x12-70-plates-heat-exchanger-with-1-1-4)

## 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

- • **Compact Yet Mighty:** 22.08 sq.ft heat transfer area in a sleek 5"x12" footprint fits tight spaces without compromise.
- • **Premium Durability:** Crafted from corrosion-resistant 316L stainless steel brazed with copper for long-lasting strength.
- • **Energy-Smart Design:** Innovative asymmetric fish bone plates reduce pressure drop, cutting pump size and electricity costs.
- • **Certified Reliability:** UL certified with a 1-year warranty—engineered for peace of mind in demanding HVAC and industrial setups.
- • **Unmatched Thermal Power:** Delivers a massive 1,023,000 BTU/h for rapid, reliable heat exchange.

## Overview

The ALECOIL 5"x12"-70 Plates Heat Exchanger combines industrial-grade 316L stainless steel and copper brazing to deliver exceptional heat transfer efficiency of 1,023,000 BTU/h. Its patented fish bone plate design maximizes thermal performance while minimizing energy consumption, making it ideal for residential, commercial, and industrial water heating and cooling applications. Compact, durable, UL certified, and backed by a 1-year warranty, it’s engineered to optimize your system’s performance and reduce operational costs.

## Description

ALECOIL 5"x12"-70 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration - desertcart.com

Review: Good Heat Transfer - 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.
Review: Reduced bill - No more waiting to shower! My old tank thankfully died. With a household of 5, someone always got shafted with the lukewarm or cold shower. Then you had to wait the obligatory 45 minutes for the next shower. Screw that! The installation is simple if you are inclined to do some simple plumbing and electrical work on your own. SharkBite fittings make modern plumbing so simple that it is like grown-up Legos. Otherwise, pay a professional. I got the highest rated tank that my electrical box would sustain and now I can shower while the washing machine is running and don't even notice. Should someone else decide to shower at the same time, it does not matter. My master bathroom has a nice big tub in it that we never used. The entire tank could only fill it up to barely cover our knees. On the first night after installing the tankless, we filled that sucker up and soaked for a luxurious hour. Power consumption is down. Even though I probably take a 20% longer shower now, my energy bill is way down. The old tank was that inefficient. I think the gain is mostly due to the old tank slowly failing but my recent energy bills are the lowest they have ever been since moving into this house. Damn that old tank.

## 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-70-4.5, 1,023,000 btu/h capacity, 22.08 sq.ft heat transfer area, 5"x12"-70 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. ALECOIL also offer a 1-year warranty to cover manufacturing defects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLLY7MWM |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #416,870 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,157 in Heaters & Heater Accessories |
| Color | Silver |
| Customer Reviews | 5.0 5.0 out of 5 stars (10) |
| Date First Available | November 6, 2022 |
| Included Components | Brazed Plate Heat Exchanger, Installation Manual |
| Item Package Quantity | 1 |
| Item Weight | 17.9 pounds |
| Item model number | FHC030B-70-4.5 |
| Manufacturer | ALECOIL |
| Material | 316L Stainless Steel, Copper |
| Maximum Pressure | 652 Pound per Square Inch |
| Part Number | FHC030B-70-4.5 |
| Product Dimensions | 11.81 x 4.72 x 7.76 inches |
| Size | 5"X12"-70P |

## Images

![ALECOIL 5"x12"-70 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration - Image 1](https://m.media-amazon.com/images/I/714JXT79bEL.jpg)

## Questions & Answers

**Q: Does it come with a mounting bracket?**
A: No, it doesn't.

**Q: Where can I find the center to center dimensions for the nipple locations?**
A: The distance between the two port for the short side is 2.76", for the long side is 9.84". These dimensions are for 5"x12" series unit.

**Q: I don't understand what this heat exchanger does. Can you please explain how it is used and why?**
A: It is used for water to water heating or cooling application. Hot water enters from right top port(F1) and leaves from right bottom port(F2). Cold water enters from left bottom port(F3) and leaves from left top port(F4). You may need circulation pump if there are permitted pressure loss limits. It is small size, only 5" x 12 " size of plate with 4 ports 1-1/4" MNPT. We also has 3" x 8" with 4 ports 3/4" MNPT and 4" x 12" with 4 ports 1" MNPT.
Hope it can solve your questions.

**Q: How is this product intended to be mounted? Are there studs or tabs, or is a bracket required?**
A: It can be mounted right on the pipe or you can just strap on the wall. This unit have not brackets or studs that come with it.   But if you are using copper pipe to strapped up will be better.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Heat Transfer
*by A***R on December 31, 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.

### ⭐⭐⭐⭐⭐ Reduced bill
*by I***T on January 24, 2023*

No more waiting to shower! My old tank thankfully died. With a household of 5, someone always got shafted with the lukewarm or cold shower. Then you had to wait the obligatory 45 minutes for the next shower. Screw that! The installation is simple if you are inclined to do some simple plumbing and electrical work on your own. SharkBite fittings make modern plumbing so simple that it is like grown-up Legos. Otherwise, pay a professional. I got the highest rated tank that my electrical box would sustain and now I can shower while the washing machine is running and don't even notice. Should someone else decide to shower at the same time, it does not matter. My master bathroom has a nice big tub in it that we never used. The entire tank could only fill it up to barely cover our knees. On the first night after installing the tankless, we filled that sucker up and soaked for a luxurious hour. Power consumption is down. Even though I probably take a 20% longer shower now, my energy bill is way down. The old tank was that inefficient. I think the gain is mostly due to the old tank slowly failing but my recent energy bills are the lowest they have ever been since moving into this house. Damn that old tank.

### ⭐⭐⭐⭐⭐ Decent job transferring heat
*by B***X on January 26, 2023*

This plate chiller is used for my 10 gallon brewing system. I have a couple of pumps I use to run water and wort through the chiller. It gets 10+ gallons of boiling wort to under 100 degrees in about 8 or 12 mins, then takes another 5 or 8 to get under 80, mostly due to hot TX water and not having enough ice on hand. But overall the chiller does a decent job of transferring the heat. I just wish the water ports were fitted for garden hose. Not a big deal, I just hooked up some quick disconnects and bought an adapter for my garden hose.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-13*