---
product_id: 6462695
title: "Quantum 300 Watt Hardside Waterbed Heater California King Queen & Super Single Water Beds"
brand: "thermal gaurdian"
price: "¥52180"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/6462695-quantum-300-watt-hardside-waterbed-heater-california-king-queen-super
store_origin: JP
region: Japan
---

# 300W Power Ultra-sensitive Control Fits California King Quantum 300 Watt Hardside Waterbed Heater California King Queen & Super Single Water Beds

**Brand:** thermal gaurdian
**Price:** ¥52180
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Sleep Game!

## Quick Answers

- **What is this?** Quantum 300 Watt Hardside Waterbed Heater California King Queen & Super Single Water Beds by thermal gaurdian
- **How much does it cost?** ¥52180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6462695-quantum-300-watt-hardside-waterbed-heater-california-king-queen-super)

## Best For

- thermal gaurdian enthusiasts

## Why This Product

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

## Key Features

- • **Fast Shipping:** Get your heater quickly and start enjoying warmth in no time.
- • **Versatile Fit:** Perfectly designed for California King, Queen, and Super Single water beds.
- • **Durable Assurance:** 5-year warranty ensures long-lasting performance and peace of mind.
- • **Lightweight Design:** Weighing only 2.85 lbs, it's easy to install and manage.
- • **Stay Cozy All Night:** Experience the ultimate comfort with precise temperature control.

## Overview

The Quantum 300 Watt Hardside Waterbed Heater by Thermal Guardian offers state-of-the-art temperature regulation with an ultra-sensitive electronic control. Designed for California King, Queen, and Super Single water beds, this lightweight heater ensures a cozy night's sleep with a 5-year warranty for added peace of mind.

## Description

Quantum 300 Watt Hardside Waterbed Heater California King Queen & Super Single Water Beds

## Features

- 5 Year Warranty
- Easy To Use Control with Dial
- We have it in stock
- We ship fast
- If you have any questions feel free to email.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Thermal Gaurdian |
| Special Feature | State-of-the-art, Ultra sensitive electronic control for temperature regulation |
| Color | Black |
| Wattage | 300 watts |
| Heat Output | 300 Watts |
| Mounting Type | Floor |
| Is Electric | Yes |
| Manufacturer | Thermal Gaurdian |
| UPC | 815851010012 |
| Item Weight | 2.85 pounds |
| Product Dimensions | 80 x 60 x 10 inches |
| Item model number | 2001955 |
| Is Discontinued By Manufacturer | No |
| Weight | 4 Pounds |

## Product Details

- **Brand:** Thermal Gaurdian
- **Special Feature:** State-of-the-art, Ultra sensitive electronic control for temperature regulation
- **Color:** Black
- **Wattage:** 300 watts
- **Heat Output:** 300 Watts

## Images

![Quantum 300 Watt Hardside Waterbed Heater California King Queen & Super Single Water Beds - Image 1](https://m.media-amazon.com/images/I/3193MnnjcPL.jpg)

## Questions & Answers

**Q: with the heater being so small, how does it heat a king size waterbed?**
A: We have a king size waterbed. It took a few days to heat the water up to our desired temperature, but since then it has maintained the desired temperature without any noticeable fluctuations. The purchase price was very reasonable and so far we have had it in place for 8 months and it has no trouble keeping our waterbed at a comfortable temperature.

**Q: Quantum 300 watt hardside waterbed heater - can this be used on an old mattress that is only 7 inches deep?**
A: Yes it can.

---

## 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.jp/products/6462695-quantum-300-watt-hardside-waterbed-heater-california-king-queen-super](https://www.desertcart.jp/products/6462695-quantum-300-watt-hardside-waterbed-heater-california-king-queen-super)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*