--- product_id: 720315479 title: "4\"x12\"-40 plates" brand: "alecoil" price: "€ 529.47" currency: EUR in_stock: true reviews_count: 8 category: "Alecoil" url: https://www.desertcart.at/products/720315479-4x12-40-plates store_origin: AT region: Austria --- # 11.7 sq.ft heat transfer area 418,000 BTU/h max capacity 316L stainless steel brazed plates 4"x12"-40 plates **Brand:** alecoil **Price:** € 529.47 **Availability:** ✅ In Stock ## Summary > 🔥 Heat smarter, not harder — upgrade your system with ALECOIL! ## Quick Answers - **What is this?** 4"x12"-40 plates by alecoil - **How much does it cost?** € 529.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/720315479-4x12-40-plates) ## 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:** Crafted from corrosion-resistant 316L stainless steel for long-lasting performance. - • **Certified Reliability:** UL-certified with a 1-year warranty for peace of mind in every installation. - • **Compact & Lightweight:** Space-smart 12.2x4.4x5 inch footprint fits seamlessly into any system. - • **Unmatched Thermal Power:** Delivers a blazing 418,000 BTU/h for rapid, efficient heating. - • **Innovative Fish Bone Design:** Maximizes heat transfer while minimizing pressure drop—saving energy and pump costs. ## Overview The ALECOIL 4"x12"-40 Plates Heat Exchanger features a robust 316L stainless steel construction brazed with copper for superior strength and corrosion resistance. Its asymmetric fish bone plate design enhances heat transfer efficiency while reducing energy consumption. With a powerful 418,000 BTU/h capacity and 11.7 sq.ft heat transfer area, it’s ideal for residential and commercial water heating, floor heating, and refrigeration applications. UL-certified and backed by a 1-year warranty, this compact, lightweight unit delivers reliable, high-performance thermal management. ## Description ALECOIL 4"x12"-40 Plates Heat Exchanger with 1" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration - desertcart.com Review: The Heat Exchanger works better, heats faster and much hotter than on electric circuit. - Hooked it up to my water heater and wood boiler and I shut off the heater breaker. The Heat Exchanger works better, heats faster and much hotter than on electric circuit. I use the wood boiler with the heat exchanger in winter (Nov-Feb) to heat the house and water and only use 10-12kwh per day of energy. Review: Awesome for my wood boiler - It’s amazing how well this works ## 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: FHC028-40-4.5, 418,000 btu/h capacity, 11.7 sq.ft heat transfer area, 4"x12"-40 plates with 1" 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 | B0DQ78M8C2 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #244,025 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #303 in Heaters & Heater Accessories | | Color | Silver | | Customer Reviews | 4.8 4.8 out of 5 stars (30) | | Date First Available | December 12, 2024 | | Included Components | Brazed Plate Heat Exchanger, Installation Manual | | Item Weight | 11.4 pounds | | Item model number | FHC028-20-4.5 | | Manufacturer | ALECOIL | | Product Dimensions | 12.2 x 4.4 x 5 inches | | Size | 4"X12"-40P | ## Images ![4"x12"-40 plates - Image 1](https://m.media-amazon.com/images/I/613CASF5zvL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Heat Exchanger works better, heats faster and much hotter than on electric circuit. *by R***A on March 1, 2026* Hooked it up to my water heater and wood boiler and I shut off the heater breaker. The Heat Exchanger works better, heats faster and much hotter than on electric circuit. I use the wood boiler with the heat exchanger in winter (Nov-Feb) to heat the house and water and only use 10-12kwh per day of energy. ### ⭐⭐⭐⭐⭐ Awesome for my wood boiler *by M***E on December 23, 2025* It’s amazing how well this works ### ⭐⭐⭐⭐⭐ The heat exchanger works great. *by N***P on November 3, 2025* This was a bit larger than our house needed but, it works great. ## Frequently Bought Together - ALECOIL 4"x12"-40 Plates Heat Exchanger with 1" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration - WiseWater 110V Circulation Pump, 130W 13 GPM Hot Water Recirculating Pump, 3 Speed Switchable Circulator Pump with 1'' FNPT Flanges for Boiler, Solar Heater and Hydronic Radiant Heating, Red - Boiler Rust Inhibitor - Wood Boiler Chemical - Boiler Chemical - 1 Gallon - Treats 250 to 500 gallons of Fresh Water --- ## 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.at/products/720315479-4x12-40-plates](https://www.desertcart.at/products/720315479-4x12-40-plates) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*