Comprehensive Guide to Heating and Draining Your Dr. Wellness Hot Tub Safely and Efficiently

By Emily WilsonLast Updated May 14, 2025

Introduction

Owning a Dr. Wellness hot tub brings relaxation and wellness to your home, but optimal performance depends on understanding how to properly heat and drain your spa. This guide provides comprehensive, actionable instructions for setting water temperature, selecting heating modes, and safely draining your Dr. Wellness hot tub. You’ll also find troubleshooting tips, safety considerations, and alternative approaches to meet different needs and setups.

Understanding Your Dr. Wellness Hot Tub Controls

Dr. Wellness hot tubs are equipped with advanced topside control panels, allowing users to set their preferred water temperature, choose heating modes, and manage pump operations. The user interface may differ slightly depending on the model, but core functions remain consistent. The initial factory settings typically program the spa to heat water to 100Â°F, with a range from 80Â°F up to a maximum of 104Â°F. Controls automatically manage heating and filtration cycles for ideal water quality and comfort [1] .

How to Heat Your Dr. Wellness Hot Tub

Step 1: Power On and Verify GFCI

Before adjusting temperature or heating modes, ensure your hot tub is properly connected to a Ground Fault Circuit Interrupter (GFCI) and powered on. This is crucial for electrical safety. If you are unsure, consult your owner’s manual or a qualified electrician.

Step 2: Adjusting the Water Temperature

To set your desired water temperature on most Dr. Wellness models:

Press and release the “Temp” button. The current temperature setting will flash on the display.
While the display flashes, press and hold the “Temp” button until you reach the desired temperature. If you hold the button past 104Â°F, the display loops back and begins moving in the opposite direction, allowing you to select a lower setting.
To save your temperature setting and exit programming mode, press the “Light” button. The heating cycle will start automatically if the temperature is increased.

The spa monitors and adjusts water temperature automatically, checking every two minutes. When the set temperature is reached, the heating element turns off [2] .

Step 3: Selecting Heating Modes

Dr. Wellness hot tubs offer several heating modes to suit your usage patterns:

Standard Mode: Maintains the set temperature continuously, ensuring the hot tub is always ready for use.
Economy Mode: Heats water only during scheduled filtration cycles, reducing energy consumption.
Sleep Mode: Minimizes heating, only maintaining water temperature during filtration and allowing greater temperature fluctuation (suitable for extended periods of non-use).

To change modes on single pump models:

Press the “Cool” button while the temperature is flashing.
Press the “Light” button to toggle between modes: ‘EC’ for Economy, ‘SL’ for Sleep, and no code for Standard.

For dual pump systems, refer to your model-specific instructions, as the process may require toggling temperature range arrows as well [3] [4] .

Step 4: Dual Temperature Ranges

Some Dr. Wellness models allow you to set two independent temperature ranges: a High Range (80Â°F-104Â°F) for regular use, and a Low Range (60Â°F-99Â°F) for energy-saving or vacation mode. To toggle ranges:

Press the “Temp” and “Light” buttons together to enter programming mode.
When ‘Temp’ appears, use the “Temp” button to switch between ranges (arrow up for High, down for Low).
Set your desired temperature and confirm by pressing the “Light” button [2] .

Example: If you want your spa ready for evening use, program the High Range to 102Â°F. For extended absences, switch to Low Range at 65Â°F to conserve energy.

Potential Challenges and Solutions

If your spa does not heat, check for common issues such as power supply interruptions, tripped GFCI breakers, or malfunctioning heating elements. For persistent issues, contact Dr. Wellness support or a licensed technician.

How to Drain Your Dr. Wellness Hot Tub

Step 1: Power Down and Unplug

Before draining, always turn off the hot tub and disconnect it from power to prevent electrical hazards and ensure safety.

Step 2: Locate the Drain Valve

Most Dr. Wellness hot tubs are equipped with an external drain valve, typically found near the bottom edge of the cabinet. Consult your user manual for the exact location for your model. If you cannot locate the valve, contact Dr. Wellness or your retailer for guidance.

Step 3: Attach a Garden Hose

Connect a standard garden hose to the drain spout. Direct the other end to a suitable drainage area, such as a driveway, gravel bed, or a sanitary sewer inlet if permitted by local code. Ensure the drainage area can handle the volume of water (many hot tubs hold 300-500 gallons).

Step 4: Open the Valve and Drain

Slowly open the drain valve. Water will flow out through the hose. Depending on the size of your tub, draining may take 30 minutes to over an hour. To speed up the process, you can use a submersible pump (available at most hardware stores).

Once the water level is sufficiently low, use a wet/dry vacuum or sponge to remove any remaining water from the footwell and seats.

Step 5: Cleaning and Maintenance

While the tub is empty, take the opportunity to clean the shell with a non-abrasive cleaner and soft cloth. Avoid household soaps or detergents, as these may cause excessive foaming or leave residues. Inspect filters, jets, and plumbing for debris and clean as needed.

Step 6: Closing the Valve and Refilling

Once cleaning is complete, close the drain valve securely and remove the hose. Refill the tub with fresh water, monitoring the water level to prevent overfilling. Restore power, and follow the heating instructions above to bring the water to your desired temperature.

Alternative Draining Methods

If your hot tub does not have a drain valve or if it is inaccessible, use a submersible pump or siphon hose to remove the water. Submersible pumps are efficient for large volumes and can be rented or purchased from hardware stores. Always follow manufacturer instructions for safe use.

Seasonal and Safety Considerations

For cold climates, it is crucial to prevent freezing when the tub is not in use. During winterization, drain the tub completely and remove all water from plumbing lines to avoid damage. Monitor water temperature regularly if the tub remains filled during winter. Increase the set temperature a few degrees during cold snaps, and use the cover to retain heat [5] .

Common Troubleshooting Tips

If you encounter difficulties with heating or draining:

Check all power supplies and circuit breakers before troubleshooting further.
Inspect the control panel for error codes; consult your manual for meanings and solutions.
Ensure the drain valve is not clogged and opens fully.
Contact Dr. Wellness customer support at the phone number provided in your manual or retailer documentation for persistent issues.

When to Seek Professional Help

If you are unsure about any step, especially those involving electricity or plumbing, it is wise to consult a licensed electrician or spa technician. For technical support, Dr. Wellness provides customer service (refer to the number in your owner’s manual or call 844-894-6659 for assistance [1] ).

Accessing Additional Resources and Support

For model-specific manuals, search for your hot tub’s exact model name and “user manual” on the manufacturer’s website or authorized retailers. Manuals provide diagrams, troubleshooting charts, and maintenance schedules. You can also watch instructional videos from reputable retailers or manufacturer channels on platforms like YouTube by searching “Dr. Wellness hot tub heating instructions” or “Dr. Wellness hot tub draining guide.” Always verify the credibility of the source before relying on advice.

Summary and Key Takeaways

Properly heating and draining your Dr. Wellness hot tub is essential for comfort, safety, and long-term durability. Follow step-by-step procedures for adjusting temperature, changing heating modes, and draining water safely. When in doubt, consult your user manual or professional support. With regular maintenance and the right approach, your Dr. Wellness hot tub will provide years of relaxation and enjoyment.