---
product_id: 32567411
title: "12\" X18\" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality"
brand: "valutech"
price: "¥91679"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/32567411-12-x18-water-to-air-heat-exchanger-90-000-btu
store_origin: JP
region: Japan
---

# 12" X18" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality

**Brand:** valutech
**Price:** ¥91679
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 12" X18" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality by valutech
- **How much does it cost?** ¥91679 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/32567411-12-x18-water-to-air-heat-exchanger-90-000-btu)

## Best For

- valutech enthusiasts

## Why This Product

- Trusted valutech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

*** THE 12 x 18 HAS 3/4" PORTS *** Our Water to Air Heat Exchanger are a great fit for a variety of heating and cooling applications. These compact units are designed to maximize heat transfer by utilizing a series of 3/8" copper tubes with a high density of aluminum fins. These fins are spaced such that the fin density is 12 fins per inch. This design enables heating loads of 50,000-60,000 Btu per square foot. Despite such high fin density there is minimal flow resistance through these water to air heat exchanger coils. Applications: Residential Heating Apartment Buildings and Condominiums Hybrid Systems Air Conditioning Dehumidification. Highest Quality in the business.

## Features

- Tube Coil is manufactured entirely of 3/8" seamless copper. Copper is L-Grade, 99.9% pure Copper
- Aluminum fins are 12 per inch, with a 22 gauge galvanized steel frame
- 3/8" seamless tubing, 3 core construction for better heat exchange
- High Flow of 12 GPM, 175 psi and can handle up to 350 degree F
- Ports long enough to use with Sharkbite fittings.

## Images

![12" X18" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality - Image 1](http://ecx.images-amazon.com/images/I/51h0wD02OyL.jpg)
![12" X18" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality - Image 2](http://ecx.images-amazon.com/images/I/51rUCmtJVIL.jpg)
![12" X18" Water to Air Heat Exchanger, 90,000 BTU, 3/4 Inch Port, Premium Quality - Image 3](http://ecx.images-amazon.com/images/I/41K1Ys2WT7L.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/32567411-12-x18-water-to-air-heat-exchanger-90-000-btu](https://www.desertcart.jp/products/32567411-12-x18-water-to-air-heat-exchanger-90-000-btu)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-08*