5 Significant Parts of Spa Heaters

Balboa spa heaters are a significant aspect of every spa. You don’t want to sit in cold weather unless it’s 100 degrees outside, and that’s not what you want to do with your Balboa spa package when you purchase it.

If your spa heater is not working correctly, it can leave you with a costly frozen mess in the cold winter months. Take a look at the post and know how to extend the life of your spa heater.

First, you should understand the essential parts of hot tub heaters.

1. Heater Assembly

The heater assembly is available in different forms depending on the hot tub manufacturer. The commonly available assembly is the stainless steel tube that contains the heater element. The housing exchanges heat the heater element produces when the water flows through it. The assembly integrates with a high-limit switch and thermostat.

2. Heater Element

The heater element is the same as its name says. It’s the element that produces heat to make your water warm. The heater element works similarly to a light bulb. After so much use, they can burn out. Heater elements can be affected by corrosion and calcium buildup if you don’t maintain hot tub chemicals regularly.

3. Thermostat –

The thermostat comprises a rotating control to set your preferred temperature and a capillary tube with a bulb attached to pick up the spa water temperature remotely. There is a sensor bulb present in a thermo well for ensuring safety.

If you want to operate the heater properly, the thermostat should be in the spa plumbing between the suction point and the heater. It shouldn’t be present after the heater.

4. High-Limit Switch –

High-Limit is a safety switch that remains closed until a problem comes up with excessive heat. Once the temperature goes beyond the set point, it latches on, breaking the circuit. In addition, the safety switch prevents the spa heater from melting down when equipment fails.

You can reset the switch manually by simply pressing the specific button when the temperature comes to its normal state. A tripped high limit causes a power cut before the fuse and immediately shuts down your heat pump and spa heater.

5. Pressure Switch

A safety switch helps in shutting off the power to the spa heater circuit during the interrupted water flow. The switch remains off when the system is running normally. However, it will pop open if the heat pump stops working. The pressure switch will prevent burning up the heater when water is not flowing correctly.

Extending the Life of Spa Heater

Do you want to extend the lifetime of your spa heater? If yes, you must maintain the proper chemical levels in hot tub water. You need to check the pH level of the hot tub water. If chemical levels are not balanced properly, they will cause scale or calcium buildup and corrosion on your heater element. You can buy a titanium element rather than a standard element.

You should never set the temperature higher than 104 degrees Fahrenheit or 40 degrees Celsius. Higher temperatures can negatively impact your equipment and result in dangerous consequences for people using a hot tub.

Bottom Line –

Do you want to replace Balboa spa heaters elements? If yes, you should look no further than Northern Lights Cedar Tubs Direct. We provide a comprehensive range of Balboa spa heating packages to replace your existing spa heaters effortlessly. For more information about our Balboa spa heaters, please contact us at 1-800-759-8990.