---
product_id: 111483159
title: "8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace"
brand: "outdoor furnace supply"
price: "129486CFA"
currency: XOF
in_stock: true
reviews_count: 7
category: "Outdoor Furnace Supply"
url: https://www.desertcart.sn/products/111483159-8x8-water-to-air-heat-exchanger-hot-water-coil-outdoor
store_origin: SN
region: Senegal
---

# 1" seamless copper connections 38,000 BTU output Limited lifetime warranty 8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace

**Brand:** outdoor furnace supply
**Price:** 129486CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home heating game with seamless, robust warmth!

## Quick Answers

- **What is this?** 8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace by outdoor furnace supply
- **How much does it cost?** 129486CFA 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/111483159-8x8-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

- • **Powerful Heat Transfer:** Delivers 38,000 BTU with optimal water and airflow for efficient warmth.
- • **Universal Compatibility:** Works flawlessly with any outdoor wood furnace or hot water source, including boilers.
- • **Shipping-Proof Packaging:** Double-wall box with styrofoam and metal port protectors guarantees damage-free delivery.
- • **Precision Engineered Fins:** High-quality aluminum fins spaced at 12 per inch maximize heat exchange efficiency.
- • **Durable Copper Construction:** Seamless 3/8" copper tubes with lead-free solder ensure leak-free, long-lasting performance.

## Overview

The 8x8 Water to Air Heat Exchanger Hot Water Coil by Outdoor Furnace Supply is a high-efficiency unit designed to integrate with your existing forced air furnace. Featuring 1" seamless copper connections and aluminum fins, it delivers up to 38,000 BTU using hot water from outdoor wood furnaces or boilers. Built for durability and leak resistance with lead-free solder, it comes packaged to prevent shipping damage and backed by a limited lifetime warranty, making it a reliable upgrade for eco-conscious, cost-savvy homeowners.

## 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: 8" x 8"Overall Dimensions: 8-1/4" x 10" x 3-1/2" thickOverall Dimesions (including Copper Manifold): 8-1/4" x 13" x 3-1/2" thickRows of Tubes: 3 (3/8" Seamless Copper)Inlet/Outlet: 1" Copper SweatRating: 175 psig/350°FFin Spacing: 12/inchPerformance Data38,000 BTU with 180°F Entering Water Temp., 10 GPM and 800 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.

Review: Great buy - Great product. Very robust. Works great. Recommended.
Review: Works as they should and no leaks - I’ve purchased 2 of these for a diy water heater and they have worked great. I started by twsting each one for leaks and pressure tested them and they both worked perfectly.

## Features

- 1" Copper Connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JHLWM1B |
| Best Sellers Rank | #703,394 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,398 in Heaters & Heater Accessories |
| Brand | Outdoor Furnace Supply |
| Brand Name | Outdoor Furnace Supply |
| Customer Reviews | 4.5 out of 5 stars 48 Reviews |
| Included Components | 8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace |
| Manufacturer | Outdoor Furnace Supply |
| Part Number | HWC-8X8 |
| Unit Count | 1 Count |

## Images

![8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace - Image 1](https://m.media-amazon.com/images/I/5121t53eBFL.jpg)
![8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace - Image 2](https://m.media-amazon.com/images/I/41LpYObt9HL.jpg)
![8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace - Image 3](https://m.media-amazon.com/images/I/515LDFJj1zL.jpg)
![8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace - Image 4](https://m.media-amazon.com/images/I/71iisUlph7L.jpg)

## Questions & Answers

**Q: Can this unit be plumbed into a compressed air system as a aftercooler for a air compressor?  max air psi would be under 200.**
A: These units are not made for compressed air applications, but we have heard of customers using them for compressed air.

**Q: How much does it weigh?**
A: These weigh around 3 lbs ea.

**Q: What is the liquid coolant capacity of this unit?**
A: It would be about 1 gallon.

**Q: Can this also be used as a chiller?**
A: Yes, overtime as the same water is being cycle through it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great buy
*by L***R on June 29, 2026*

Great product. Very robust. Works great. Recommended.

### ⭐⭐⭐⭐⭐ Works as they should and no leaks
*by B***2 on August 17, 2025*

I’ve purchased 2 of these for a diy water heater and they have worked great. I started by twsting each one for leaks and pressure tested them and they both worked perfectly.

### ⭐⭐⭐⭐⭐ Very Well packaging. Love It!!!
*by C***U on October 19, 2025*

Very Well packaging. Love It!!!

## Frequently Bought Together

- 8x8 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace
- Auto Dynasty (Pack of 1) Universal 7 Inches High Performance Electric Slim Radiator Cooling Fan with Mounting Kit, 12V, Black

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**Shop now:** [https://www.desertcart.sn/products/111483159-8x8-water-to-air-heat-exchanger-hot-water-coil-outdoor](https://www.desertcart.sn/products/111483159-8x8-water-to-air-heat-exchanger-hot-water-coil-outdoor)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-01*