---
product_id: 38877126
title: "155 kBTU Titanium Shell and Tube Heat Exchanger for Salt Water Swimming Pool, Solar, Spa, Marine Applications"
brand: "brazetek"
price: "$2101.33"
currency: USD
in_stock: true
category: "Brazetek"
url: https://www.desertcart.us/products/38877126-155-kbtu-titanium-shell-and-tube-heat-exchanger-for-salt
store_origin: US
region: United States of America
---

# 1" & 1.5" FNPT connections for seamless integration 155,000 BTU/hr peak heat transfer All-titanium corrosion-resistant shell & tube 155 kBTU Titanium Shell and Tube Heat Exchanger for Salt Water Swimming Pool, Solar, Spa, Marine Applications

**Brand:** brazetek
**Price:** $2101.33
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your pool heating game with titanium strength and pro-level efficiency!

## Quick Answers

- **What is this?** 155 kBTU Titanium Shell and Tube Heat Exchanger for Salt Water Swimming Pool, Solar, Spa, Marine Applications by brazetek
- **How much does it cost?** $2101.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/38877126-155-kbtu-titanium-shell-and-tube-heat-exchanger-for-salt)

## Best For

- brazetek enthusiasts

## Why This Product

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

## Key Features

- • **Titanium Toughness:** Built with premium titanium for ultimate resistance to salt & chlorine corrosion.
- • **Unmatched Heat Power:** Delivers up to 155k BTU/hr to keep your pool perfectly warm, fast.
- • **Lifetime Peace of Mind:** Backed by a limited lifetime warranty, engineered for durability and long-term performance.
- • **Self-Cleaning Efficiency:** Corrugated tubes and high flow rates minimize maintenance with natural self-cleaning action.
- • **Plug & Play Compatibility:** Standard 1" & 1.5" FNPT fittings ensure effortless hookup to solar, boilers, or hydronic systems.

## Overview

The 155 kBTU Titanium Shell and Tube Heat Exchanger is a high-performance, corrosion-resistant solution designed for saltwater and chlorine pools, spas, and marine applications. It efficiently transfers heat from hydronic systems, solar collectors, or boilers to pools up to 13,300 gallons, featuring durable titanium construction, self-cleaning corrugated tubes, and standard FNPT fittings for easy installation. Covered by a limited lifetime warranty, it offers reliable, fast heating with minimal maintenance.

## Description

This type of heat exchanger is used to heat a Swimming Pool or Spa from any Hydronic system such as an outdoor furnace. It can also be used in conjunction with an existing gas, propane or oil fired boiler. Specifically, it is used to keep the pool and boiler water separate while providing an efficient means to transfer heat between the two systems. This model can be used for up to a 13,300 gallon pool at a 1°F/hour heat up rate. These heat exchangers can also be used in traditional indoor boilers, geothermal, solar, biodiesel, and other industrial/manufacturing applications. Features: Constructed with corrugated tubes for optimal efficiency Less expensive, more durable, and easier to install than brazed plate heat exchangers Designed to perform at high fluid velocities with low pressure drops Complete welded construction ensuring strength and durability Due to high flow rates through the exchanger, it is inherently self cleaning Product Data: Constructed using all Titanium Output: 155,000 BTU/hr Boiler (Tube) Side: 1" FNPT Fittings Pool (Shell) Side: 1-1/2" FNPT Fittings Shell side ports on opposing sides for optimal efficiency Units with same side ports are also available For occasional (weekend & holidays) use we recommend a 2x multiplier to obtain a 2°F/hr heat up rate Covered by a Limited Lifetime Warranty against manufacturers defects

## Features

- Capable of up to 155,000 BTU/hr heat transfer
- Titanium construction perfect for chlorine or salt water pools and spas
- Use with solar collectors or conventional boilers for heat supply
- Tube Side Connections (Straight-Through/Boiler or heat source): 1" FNPT
- Shell Side Connections (Side Outlets/Pool): 1-1/2" FNPT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AX29WJ0 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.6 pounds |
| Item model number | BT-STX-155 |
| Manufacturer | Brazetek |
| Package Dimensions | 22.25 x 6.5 x 6.5 inches |

## Images

![155 kBTU Titanium Shell and Tube Heat Exchanger for Salt Water Swimming Pool, Solar, Spa, Marine Applications - Image 1](https://m.media-amazon.com/images/I/11pGCcLb+OL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-11-15*