--- product_id: 56487099 title: "Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed" brand: "ab" price: "R4519" currency: ZAR in_stock: true category: "Ab" url: https://www.desertcart.co.za/products/56487099-plate-heat-exchanger-3-x-8-inch-10-plates-316l store_origin: ZA region: South Africa --- # Up to 80,000 BTU heat output Handles 653 psi & 482°F max pressure/temp 316L stainless steel + 99.9% copper brazing Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed **Brand:** ab **Price:** R4519 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your heating game with unmatched efficiency and rugged reliability! ## Quick Answers - **What is this?** Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed by ab - **How much does it cost?** R4519 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/56487099-plate-heat-exchanger-3-x-8-inch-10-plates-316l) ## 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 with copper brazing ensures leak-proof durability under extreme conditions. - • **Energy-Smart Efficiency:** Maximizes heat transfer without electricity or oxygen consumption—eco-friendly and cost-saving. - • **Plug & Play Convenience:** Smooth threaded 3/4" MPT connections for quick, flexible installation—no fuss, no downtime. - • **Versatile Application Ready:** Compact design fits floor heating, solar, hydronic, and wood boiler systems seamlessly. - • **Powerful Thermal Performance:** Delivers up to 80,000 BTU/hr for rapid, efficient heating. ## Overview The AB Plate Heat Exchanger features 10 copper-brazed 316L stainless steel plates in a compact 3"x8" design, delivering up to 80,000 BTU/hr. Engineered for high pressure (up to 653 psi) and temperature (482°F), it offers leak-resistant, energy-efficient heat transfer ideal for floor heating, solar, and hydronic systems. UL certified and easy to install, it’s the pro’s choice for durable, high-performance heating solutions. ## Description AB Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed | UL Certified; sealed, compact design for efficient heat transfer in floor heating, water heating and hydronic systems. - desertcart.com ## 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】60,000 - 80,000 BTU CAPACITY: Depending on the application, this product can produce 60kBtu to 80kBtu per hour. 10 PLATES; 3"x8", 3/4" MPT: 10 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 | B073ZMY4HP | | Best Sellers Rank | #267,949 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #670 in Heaters & Heater Accessories | | Brand | AB | | Brand Name | AB | | Capacity | 316 liters | | Color | Silver | | Customer Reviews | 4.3 out of 5 stars 27 Reviews | | Flow Rate | 5.6 gpm | | Heat Output | 80000 british thermal units | | Item Depth | 3 inches | | Item Dimensions W x H | 3"W x 8"H | | Item Highlight | UL Certified; sealed, compact design for efficient heat transfer in floor heating, water heating and hydronic systems. | | Item Weight | 2.5 pounds | | Manufacturer | AB | | Manufacturer Part Number | BL14-10D | | Material Type | 99.9% Copper, Stainless Steel 316L | | Maximum Pressure | 653 psi | | Maximum Temperature | 482 °F | | Model Number | BL14 | | Mount Type | Floor | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Solar Powered | | Product Dimensions | 3"W x 8"H | | Special Feature | Dry Combustion Protection, Flame Failure Protection, High Water Pressure Protection | | Special Features | Dry Combustion Protection, Flame Failure Protection, High Water Pressure Protection | | Style Name | Indoor Installation | | Unit Count | 1 Count | ## Product Details - **Brand:** AB - **Capacity:** 316 liters - **Color:** Silver - **Power Source:** Solar Powered - **Product Dimensions:** 3"W x 8"H ## Images ![Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed - Image 1](https://m.media-amazon.com/images/I/71tcXu5j7bL.jpg) ![Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed - Image 2](https://m.media-amazon.com/images/I/71KARsgQ0lL.jpg) ![Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed - Image 3](https://m.media-amazon.com/images/I/71dcGTFAeuL.jpg) ![Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed - Image 4](https://m.media-amazon.com/images/I/71ecOBDpLiL.jpg) ![Plate Heat Exchanger, 3 x 8 Inch, 10 Plates, 316L SS, Copper Brazed - Image 5](https://m.media-amazon.com/images/I/71RJPjjoDCL.jpg) ## 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. ## Frequently Bought Together - AB Plate Heat Exchanger, 3"x8" 10 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting - 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 --- ## 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.co.za/products/56487099-plate-heat-exchanger-3-x-8-inch-10-plates-316l](https://www.desertcart.co.za/products/56487099-plate-heat-exchanger-3-x-8-inch-10-plates-316l) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-10*