--- product_id: 148457535 title: "18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace" brand: "outdoor furnace supply" price: "409385CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/148457535-18x18-water-to-air-heat-exchanger-hot-water-coil-outdoor store_origin: SN region: Senegal --- # 1" Copper Connections High Efficiency Air to Water Transfer 18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace **Brand:** outdoor furnace supply **Price:** 409385CFA **Availability:** βœ… In Stock ## Summary > πŸ”₯ Heat Up Your Life with Efficiency! 🌍 ## Quick Answers - **What is this?** 18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace by outdoor furnace supply - **How much does it cost?** 409385CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/148457535-18x18-water-to-air-heat-exchanger-hot-water-coil-outdoor) ## Best For - outdoor furnace supply enthusiasts ## Why This Product - Trusted outdoor furnace supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy Installation:** Designed for hassle-free setup, so you can start enjoying the benefits of your heat exchanger in no time. - β€’ **Eco-Friendly Heating:** Reduce your carbon footprint while enjoying the warmth of efficient wood-burning technology. - β€’ **Unmatched Efficiency:** Transform your outdoor wood furnace into a powerhouse of heat with our 18x18 heat exchanger, designed for optimal performance. - β€’ **Versatile Applications:** Perfect for both residential and commercial setups, making it the go-to choice for any heating project. - β€’ **Durable Copper Connections:** Featuring robust 1" copper connections, ensuring longevity and reliability in every installation. ## Overview The 18x18 Water to Air Heat Exchanger is engineered for superior heat transfer, featuring durable 1" copper connections, making it ideal for outdoor wood furnaces. This versatile unit is perfect for both residential and commercial applications, promoting eco-friendly heating solutions with easy installation. ## Description This unit is a Water to Air Heat Exchanger for use in your hot air plenum of your existing forced air furnace. This unit is most commonly used in conjuction with an outside wood furnace to transfer heat into your existing forced air system. It can also be used with any other source of hot water such as a boiler to create hot air. This exchanger is for use with ANY outdoor wood stove and also features quality aluminum fins with seamless copper tubes.Features & BenefitsThese exchangers use Lead-Free solder and can be used with potable waterOur coils are packaged the best possible way to minimize shipping damage The coils fit snuggly in the boxes to minimize movement within the box There are strips of styrofoam all the way around the manifold to prevent damage if dropped The entire coil is packaged in a double wall, cardboard box These are also packaged with metal port protectors over the inlet/outlet ports to protect them from shipping damage Product SpecificationsFinned Area: 18" x 18"Overall Dimensions: 18-1/4" x 20" x 3-1/2" thickOverall Dimesions (including Copper Manifold): 18-1/4" x 23-1/2" x 3-1/2" thickRows of Tubes: 3 (3/8" Seamless Copper)Inlet/Outlet: 1" Copper SweatRating: 175 psig/350Β°FFin Spacing: 12/inch Performance Data120,536 BTU with 180Β°F Entering Water Temp., 15 GPM and 1800 CFM (air flow)We do our best to offer a high quality product that will not be damaged during shipping and you will not have to return due to manufacturers defects such as leaking. We stand behind the exchangers with a Limited Lifetime Warranty against manufacturer defects . A free copy of the written warranty is available upon request. ## Features - 1" Copper Connections ## Images ![18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace - Image 1](https://m.media-amazon.com/images/I/617hlDYBjFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ My gas motorhome has new radiator and just gets too ... *by P***R on November 9, 2017* My gas motorhome has new radiator and just gets too hot on long hard pulls connected the heater hoses to it and motorhome does not get hot now it only has air flow going through it while driving. Solved my over heating problem. ### ⭐⭐ 1in outlet/inlet not round *by R***R on November 4, 2020* Not impressed. I felt measurements were a little misleading, that could have been my fault. A pic with dimension on it would clear this up. One of the 1in ends was not round. After 30min of sanding, trying multiple copper fittings I finally got my calipers out and it was out of round the whole time. ### ⭐ Maybe try a different brand? *by J***S on October 24, 2021* Didn’t last a year is leaking in to my basement. The outside mana fold part failed. So I guess I try a different brand hopefully fits the same hole I got for this one. These are fairly easy to install and shark bites fit right on them with no soldering I honestly thought that would be my problem but that part actually held up. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/148457535-18x18-water-to-air-heat-exchanger-hot-water-coil-outdoor](https://www.desertcart.sn/products/148457535-18x18-water-to-air-heat-exchanger-hot-water-coil-outdoor) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-13*