---
product_id: 142299868
title: "Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools"
price: "$20800.19"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/142299868-hayward-w3hp21404t-heatpro-140-000-btu-pool-water-heater-heat
store_origin: US
region: United States of America
---

# Titanium heat exchanger resists salt & chemicals 140,000 BTU power Ultra Gold corrosion-resistant tech Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools

**Price:** $20800.19
**Availability:** ✅ In Stock

## Summary

> 🔥 Dive into endless swim season luxury with Hayward HeatPro!

## Quick Answers

- **What is this?** Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools
- **How much does it cost?** $20800.19 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/142299868-hayward-w3hp21404t-heatpro-140-000-btu-pool-water-heater-heat)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy-Smart Heating:** Leverages ambient air to heat your pool more economically than propane or gas alternatives—save money while you swim.
- • **Compact & Service-Friendly:** Sleek design fits easily into existing setups, making installation and maintenance hassle-free.
- • **Built for Coastal Toughness:** Ultra Gold evaporator fins and titanium heat exchanger ensure unbeatable corrosion resistance in salty, humid environments.
- • **Effortless Year-Round Comfort:** Maintain your perfect swim temperature with 140,000 BTU of efficient heating power.
- • **Trusted Legacy, Proven Performance:** Backed by 80+ years of Hayward innovation, join thousands who trust HeatPro for reliable pool comfort.

## Overview

The Hayward W3HP21404T HeatPro 140,000 BTU Heat Pump is a high-efficiency, corrosion-resistant pool heater designed for in-ground pools. Featuring Ultra Gold evaporator fins and a titanium heat exchanger, it delivers durable, economical heating ideal for coastal climates, extending your swim season with reliable temperature control.

## Description

The high-performance, energy-efficient HeatPro 140,000 BTU Heat Pump from Hayward quietly and economically maintains ideal water temperature at all times. Ideal for coastal environments, HeatPro's corrosion-resistant design is equipped with a unique Ultra Gold evaporator fin and titanium heat exchanger for extreme equipment durability. Its compact design allows for easy installation and service on new or existing pools. HeatPro is a great way to extend your swim season.

## Features

- BEST FOR: This electric heater is for in-ground pools that are used regularly and benefit from maintaining an ideal, consistent temperature. Non-corrosive design makes it durable for coastal climates
- ECONOMICAL HEATING: This HeatPro pool equipment uses the surrounding air to heat the pool and is more economical than propane, natural gas and electric heaters for maintaining the ideal water temperature
- UNPARALLELED DURABILITY: In-ground pool heater with Ultra Gold corrosion-resistant technology provides unparalleled durability, even in harsh coastal environments
- CORROSION RESISTANT: Titanium heat exchanger of this pool heat pump ensures maximum heat transfer and provides excellent salt water and chemical corrosion resistance, UV-resistant body panels are impervious to corrosion and deterioration
- TRUSTED BRAND: With over 80 years of experience, Hayward is an industry leader in manufacturing advanced pool equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SS48CC7 |
| Best Sellers Rank | #554,680 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #108 in Swimming Pool Heat Pumps |
| Customer Reviews | 4.1 4.1 out of 5 stars (115) |
| Item Weight | 320 pounds |
| Item model number | W3HP21404T |
| Manufacturer | Hayward |
| Product Dimensions | 40 x 31.5 x 50 inches |

## Product Details

- **Brand:** Hayward
- **Color:** Tan
- **Global Trade Identification Number:** 00610377387187
- **Item Weight:** 320 Pounds
- **Manufacturer:** Hayward
- **Material:** titanium
- **Maximum Flow Rate:** 75 Gallons Per Minute
- **Power Source:** Corded Electric
- **Style:** Spa/Hot Tub
- **Voltage:** 230 Volts (AC)

## Images

![Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools - Image 1](https://m.media-amazon.com/images/I/61FBhxGhvDL.jpg)
![Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools - Image 2](https://m.media-amazon.com/images/I/51OW2SxHjhL.jpg)
![Hayward W3HP21404T HeatPro 140,000 BTU Pool Water Heater Heat Pump for In-Ground Pools - Image 3](https://m.media-amazon.com/images/I/61W9yEhAqXL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How far from the wall can it be?  Does it have to be 24 inches?  It will have plenty of room on all other sides and above.**
A: If you are referring to the rear of the unit. The input and output ports are in the rear. There needs to be enough space to plumb them in and gain access to the fittings if necessary. You may be able to get away with less than 24" but run the risk of not being able to access those fittings it if needed.

**Q: We have solar and don't heat our pool with a heater, we just use it for the jacuzzi. Is this heater overkill for that use?**
A: It depends on what size your Jacuzzi is but we have a 18,000 gallon above ground pool it calls for a 70,000 BTU I bought 140,000 BTU I wanted to go bigger and better this heats the pool no problem. Can take temp of water from 72 to 88 in 8 hours . It can heat Jacuzzis but I was told not to use the Jacuzzi setting for the pool because it gets so hot it could stretch the liner.

**Q: what does the cord look like? I have a dedicated outlet used for a hot tub that we no longer have, wondering what the actual plug looks like.**
A: I believe it uses standard 110 outlet but will let you know if I am wrong.

**Q: If water is flowing through heater and water is up to desired temp does the heat coil turn off?**
A: The unit is a heat pump thus it doesn't have heating coils. Yes, the compressor shuts down once the water reaches the set point.  It turns back on when the temp fall a few degrees below the set point.  Should the pool pump fail or be inadvertently turned off the unit will shutdown.

## Frequently Bought Together

- Hayward W3HP21404T HeatPro 140,000 BTU Pool Heat Pump for In-Ground Pools
- FibroPool Swimming Pool Check Valve - 2 Inch - 2 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas

---

## 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.us/products/142299868-hayward-w3hp21404t-heatpro-140-000-btu-pool-water-heater-heat](https://www.desertcart.us/products/142299868-hayward-w3hp21404t-heatpro-140-000-btu-pool-water-heater-heat)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*