Creating a comfortable and pleasant bathroom usually starts with a simple warm, relaxing bath. If you're planning a bathroom remodel, don't overlook the importance of bathtub heaters. In this article, we'll explore bathtub heaters, their benefits, installation, and how they can enhance your bathing experience. Whether you're upgrading your existing bathroom or designing a new one, a bathtub heater is an enhancement to your bathing experience that will ensure you're comfortable all year round.
What is a Bathtub Heater?
A bathtub heater is an innovative device used to heat the water in your bathtub before or during use, designed to maintain the perfect water temperature to ensure your bath is warm and pleasant at all times. These heaters are especially useful in areas with an inconsistent hot water supply or for outdoor bathing, and can be a great addition to your bathroom remodeling project to make your bathing experience more comfortable and enjoyable.
Types of Bathtub Heaters
Immersion Heaters (Electric Water Heaters)
·Submerged directly into the bathtub water.
·Often portable and easy to install.
·Some models have adjustable thermostats for temperature control.
Inline Water Heaters (Tankless Heaters)
·Installed in the water line leading to the bathtub.
·Heats water as it flows through the system (similar to tankless water heaters).
·Requires proper electrical or gas connections.
Wood-Fired or Gas Bathtub Heaters
·Common in traditional or outdoor settings .
·Uses firewood, propane, or natural gas to heat a coil or chamber that warms the water.
Recirculating Heaters (For Existing Bathtubs)
·Works with a pump to circulate water through a heating element.
·Helps maintain temperature over long soaks.
How Does a Bathtub Heater Work?
A bathtub heater works by electrically heating a coil in an area where water is forced through the coil. The heated water flows through the hot bathtub, raising the temperature of the water throughout the bathtub until it reaches your set temperature.
The core purpose of a bathtub heater is heating. As such, it must be maintained consistently. Otherwise, there is a risk of permanent damage to the hot bathtub.
They also wear out like any working part in a machine. Therefore, if you have owned your hot bathtub for a longer period of time, chances are you will experience heater problems at some point.
Common Uses for Bathtub Heaters
·Keeping water warm for long baths.
·Heat cold water in outdoor or uninsulated bathtubs.
·Used as a backup when the domestic water heater is running low.
Benefits of Bathtub Heaters
·Efficient heating: Bathtub heaters heat your bath water efficiently, eliminating the need to continually add hot water as you soak.
·Various types: There are several types of bathtub heaters available, including electric, gas, and immersion heaters to suit every preference and requirement.
·Easy to install: Most bathtub heaters can be easily installed during a bathroom remodel or retrofitted into your existing bathtub setup.
·Energy efficiency: Prioritizing energy efficiency is key when considering a bathroom remodel. Traditional water heaters heat a large amount of water, but bathtub heaters focus only on the water in the bathtub, saving energy and cutting utility costs.
·Extended relaxation time: Forget about the water getting cold in the middle of a bath. These heaters ensure that your relaxation time is endless. Relax and relieve stress in uninterrupted comfort.
Benefits of Heated Bathtubs
Heated bathtubs offer a range of health benefits to the user. Here are some of the benefits of using a heated bathtub.
·Promotes sleep
·Reduces blood pressure
·Improves cardiovascular health
·Increases endorphins
·Reduces stress
·Relieves muscle pain and massages joints
·Clears sinuses and allows for better breathing
How to Choose the Right Bathtub Heater?
Here's what you need to know when choosing a bathtub heater:
·Budget: Bathtub heaters come in a variety of price ranges. Consider your budget before making your choice.
·Type: There are different types of heaters to choose from, such as electric, gas and immersion heaters. Choose the heater that suits your needs and bathroom setup.
·Size and capacity: Make sure the heater you choose fits the size of your bathtub and holds enough water for your bathing experience.
·Installation: Some heaters may require professional installation, while others offer simple DIY options. Choose based on how comfortable you are with the installation task.
·Energy efficiency: Look for heaters with energy-saving features to keep your utility bills in check.
·Safety features: Choose a heater with built-in safety measures to prevent accidents and overheating.
Warranty: Check the warranty offered by the manufacturer to ensure peace of mind.
FAQ
Q: Are bathtub heaters safe to use?
A: Yes, bathtub heaters are designed with safety in mind. They have built-in features to prevent overheating and accidents, making them a safe addition to your bathroom.
Q: What is the purpose of a bathtub heater? What is the minimum water temperature required before a bathtub heater can be activated?
A: A bathtub heater is used to maintain the temperature of the water in the bathtub. It is not meant to heat the water from cold to hot. The heater's metal tubes are only as hot as the water that passes through them.
Starting with hot water maintains the temperature of the hot water. Starting with cold water may not even allow the bathtub heater to heat the water.
*Recommended starting water temperature is 95 degrees Fahrenheit, or desired water temperature.
The red or orange heater indicator light should illuminate to indicate that the heater is on. This can happen if there is strong water pressure from the jets, there is electricity to the bathtub heater, and the bathtub heater needs to keep the water warm.
NOTE: At higher water temperatures (approximately from 97 to 104 degrees Fahrenheit), the heater “on” light may turn on for 3 minutes, turn off for 3 minutes, and continue this sequence to maintain the current water temperature. This is normal operation. Don't be surprised if the bathtub heater heats the water to a higher temperature than the current water temperature. This means the bathtub heater is doing more than it should. When troubleshooting, observe the heater for at least 6 to 12 minutes to verify that the heater's ON light comes on in this sequence.
Q: Do bathtub heaters work in all types of bathtubs?
A: Bathtub heaters can be installed in most bathtubs, but be sure to consult with a professional during a bathroom remodel to ensure compatibility with your specific bathtub design.
Q: How long do bathtub heaters last?
A: Most bathtub heaters last at least five years, but longer (up to 10 years or more) is not uncommon. New heaters usually cost around $500 to install, and such parts are typically replaced rather than repaired.
Q: Can I install my own bathtub heater during a bathroom remodel?
A: While some bathtub heaters offer DIY installation options, it is recommended to hire a professional plumber or electrician to ensure proper installation and safety.
Q: What problems can occur with a hot bathtub heater?
A: If your spa isn't performing as it should, consider the following issues that may be plaguing your hot bathtub heater.
·Scale: It's important to note that scale buildup can cause a hot bathtub heater to malfunction. Scale reduces the amount of heat generated by the heater, which can lead to malfunctions over time.
·Clogs: Dirty filters, clogged pumps, scale, corrosion, and even the simplest of loose hot bathtub covers can affect the heat generation and overall performance of your hot bathtub. Like swimming pools, hot bathtubs require clean filters, pumps, and other components to function properly. If these components are compromised, your hot bathtub won't be able to operate efficiently.
·Loose wires: Loose wires can also cause your hot bathtub to malfunction. Cables must be connected securely to avoid malfunctioning. Similarly, chewed or melted wires can affect the performance of your hot bathtub.
·Aging: A hot bathtub heater is a working piece of equipment. Like any equipment, it wears out over time.
Conclusion
In the realm of bathroom remodeling, a bathtub heater is a simple but highly impactful addition. It transforms your bathroom into a haven of warmth and relaxation, enhancing your bathing experience in unexpected ways. Whether you crave energy efficiency, instant warmth, or prolonged relaxation, a bathtub heater can fulfill your needs. Choose wisely today and enjoy the luxury of a year-round warm bath. Enhance your bathroom remodeling project with a bathtub heater - it's the key to a more comfortable, attractive and enjoyable bathroom.