---
product_id: 1701967
title: "Thermwell Products HC18 Pipe Heat Cable 18 ft."
brand: "frost king"
price: "2879562₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Frost King"
url: https://www.desertcart.vn/products/1701967-thermwell-products-hc18-pipe-heat-cable-18-ft
store_origin: VN
region: Vietnam
---

# 7 watts/ft power 18 ft length Protects down to -40°F Thermwell Products HC18 Pipe Heat Cable 18 ft.

**Brand:** frost king
**Price:** 2879562₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Don’t let winter freeze your flow—stay ahead with Thermwell! ❄️

## Quick Answers

- **What is this?** Thermwell Products HC18 Pipe Heat Cable 18 ft. by frost king
- **How much does it cost?** 2879562₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1701967-thermwell-products-hc18-pipe-heat-cable-18-ft)

## Best For

- frost king enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 7W/ft Heating:** Efficient warmth that keeps water flowing without breaking the bank.
- • **Extended 18 ft Coverage:** Perfect length to shield your pipes from winter’s worst.
- • **Extreme Cold Protection:** Reliable freeze defense down to -40°F—because your pipes deserve the best.
- • **Visible Power Indicator:** Stay informed with an easy-to-see light confirming your heat cable is working.
- • **Smart Auto Temperature Control:** Thermostat precision means energy savings and no guesswork.

## Overview

The Thermwell HC18 Pipe Heat Cable is an 18-foot, 120V electric heating solution delivering 7 watts per foot to prevent pipe freezing down to -40°F. Featuring automatic temperature control and a power indicator light, it ensures efficient, reliable protection for metal pipes and water systems, making it a top-rated choice for winter-proofing your home or site.

## Description

Product Description Keeps water flowing down to -40 degrees F.Pool ionizers Manufacturer Contact Information 1-800-526-5265

Review: Fantastic product, Indicator light is great! - Fantastic product, works as described. Helps keep my water manifolds at a site less prone to freezing when the weather gets colder. Love that they have a power indicator when in use and the thermostat seems to be spot on when I've been using it with our plumbing.
Review: Happy Customer - Works great. Our well kept freezing up, no longer a problem. I also combined this with the frost king insulation. I would suggest reading the installation booklet. I see some review pics where the heat tape was obviously installed wrong. (You are not supposed to coil it around the pipe) Plus the black sensor is to be placed against the pipe.

## Features

- 18 ft. Length.
- 120V, 7 watts per ft.
- Keeps water flowing down to -40 degrees F.Pool ionizers
- For metal and pipes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0041E953Y |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #173 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Pipe Heat Cables |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,273) |
| Date First Available | August 30, 2010 |
| Included Components | Pipe Insulaon & Heat Tape |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | HC18A |
| Manufacturer | Frost King |
| Material | Plastic |
| Part Number | HC18 |
| Pattern | Kit |
| Product Dimensions | 19.5 x 18.5 x 1.4 inches |
| Size | 18-Feet |
| Special Features | Automatic Temperature Control |
| Style | Electric Heat Cable Kit |
| Voltage | 120 Volts |
| Wattage | 7 watts |

## Product Details

- **Brand:** Frost King
- **Color:** Black
- **Item Weight:** 0.01 Ounces
- **Material:** Plastic
- **Special Feature:** Automatic Temperature Control

## Images

![Thermwell Products HC18 Pipe Heat Cable 18 ft. - Image 1](https://m.media-amazon.com/images/I/718M8Hh16tL.jpg)

## Questions & Answers

**Q: what are the monthly expense to run**
A: To update Mike's answer for 2022. 7 watts per foot @ 30ft = 210watts. Divide by 1,000 = .21kW x 24 hrs = 5.04 kWh per day x cost of electricity in your area (this ranges from $0.2254 to $0.0937 depending on your state) so it could range anywhere from ~$0.47 to ~$1.14.

**Q: Can this be used on pex plastic pipe?**
A: You can use it on plastic pipe if the pipe will always be filled with water, but don't wrap it - just run a straight line. See the Frost King website: http://www.frostking.com/wp-content/uploads/Pipe_heat_cable_trifold.pdf

**Q: is it thermostat controlled and if not, at what temperature will it be activated? there is existing pipe insulation can the cable go on top of it?**
A: Frost King HC6A 6 Feet Automatic Electric Heat Cable Kits, Black
Keep your pipes from freezing in the winter. With a built-in thermostat, the Frost King Electric Heat Cable Kit automatically keeps your water pipes from freezing. No more frozen pipes!

For use on 2 in. metal and plastic water pipes.
Keeps water flowing down to -40 degrees Fahrenheit.
Plug has a power indicator light.

**Q: Is it safe to have the cable wrap the pipe inside a foam pipe insulator cover, or will it melt the foam insulator?**
A: I ABSOLUTELY had it melt foam insulator before.  Do NOT overlap it.  I have pics of where it burned through foam pipe insulator because I sued contractor for almost catching my home on fire

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic product, Indicator light is great!
*by J***Y on December 10, 2025*

Fantastic product, works as described. Helps keep my water manifolds at a site less prone to freezing when the weather gets colder. Love that they have a power indicator when in use and the thermostat seems to be spot on when I've been using it with our plumbing.

### ⭐⭐⭐⭐⭐ Happy Customer
*by M***L on January 20, 2026*

Works great. Our well kept freezing up, no longer a problem. I also combined this with the frost king insulation. I would suggest reading the installation booklet. I see some review pics where the heat tape was obviously installed wrong. (You are not supposed to coil it around the pipe) Plus the black sensor is to be placed against the pipe.

### ⭐⭐⭐⭐⭐ Product works well
*by M***C on December 19, 2025*

Easy to use and easy to install. Temps hit single digits within a week of installation and it worked great!

## Frequently Bought Together

- Thermwell Products HC18 Pipe Heat Cable 18 ft.
- Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25'

---

## 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.vn/products/1701967-thermwell-products-hc18-pipe-heat-cable-18-ft](https://www.desertcart.vn/products/1701967-thermwell-products-hc18-pipe-heat-cable-18-ft)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*