Spa water heater / Hot bathtub heater

One could suggest that the hot bathtub heater / water heater is one of the most vital parts of your spa. No one desires to being in cold chilly water unless it’s 100 levels outside, and I’m certain that’s not what you intended to do with your spa when you bought it. Also, if your heater isn’t functioning properly, it can leave you with a icy expensive mess in the chilly winter season. We are mosting likely to take you through the fundamentals of fixing, spa heater parts, and tips to prolong the life of your heater.

Area 1- Difficulty Shooting

Currently let’s first cover the fundamentals, if you getting into your hot bathtub and what you expected to be a cozy, relaxing sanctuary happens to be more such as an ice skating rink, there are a couple of points to check first:

Exists electrical power streaming for your hot bathtub? Check your control panel and make certain the spa gets on. Check the GFCI (a breaker built right into a power electrical outlet or housed in a different box), your high limit, and your home circuit breaker or fuse box. If your GFCI is tripped, it could imply that the heater element is responsible. If your hi-limit is tripped, it could imply that you’re not obtaining water flow, and it’s time to check on your pump. If absolutely nothing is tripped and you still have no power, we would certainly suggest that you at this moment call a spa solution specialist or an electrical contractor.

Since the fundamentals are protected and it’s determined that you’re obtaining electrical power to the bathtub, there are a couple of various other points you can appear for. If you’re obtaining power, the next point is to see if the spa itself is functioning. Check your control panel for common mistake analyses such as FLO or OH. A FLO mistake reading means there’s a problem with your water flow. An OH is an over-heated reading. If your water is over-heating, chances are you could have a problem with your thermostat or high-limit switch. If you have actually a water flow problem, you need to have a look at your pump. If you’re not obtaining these mistakes and you have water streaming and your heat light gets on, it’s time to check your heater.

After finding your hot tub’s heater assembly(usually a steel tube with a home heating element and various other electric elements inside), check for corrosion and rust, if you find these present, it’s probably time to change your whole heater assembly.

If the heater real estate assembly seems in functioning purchase and free of corrosion and rust, you can try changing the heater element. We suggest doing this just if you’re very handy as it can be rather challenging and harmful, if you need help, please contact a professional spa specialist.

Area 2- Heater Parts and Stuff

If you’re such as me (unhandy), when you first open your spa and have a look inside at all the parts and attempt to determine what every one does, it can be a bit frustrating. Here we’ll provide a bit of reference when it comes to the parts of your spa heater.
Heater Assembly – Heater settings up come in various forms depending upon the manufacturer of your hot bathtub, but one of the most common is a stainless-steel tube that houses the heater element. The real estate exchanges heat produced by the element as the water flows through it. Often the assembly will also incorporate the high-limit and the thermostat.

Heater Element – The heater element is simply what its name says, it’s the element which creates the heat to warm your water. Heater Aspects resemble a light light bulb because after a lot of use they can stress out. Heater aspects can also be the sufferer of calcium develop and rust if the health day medical medhealth clubs chemicals are not maintained in check.
Thermostat – Is composed of a turning control for setting preferred temperature level degree, and a capillary tube with light bulb attached for from another location getting the spa water temperature level. The sensing unit light bulb is often housed in a thermowell for protection. For proper procedure, the thermostat must lie in the spa pipes in between the suction point and the heater, NEVER after the heater.

High-Limit – Is a security switch which is usually shut until there’s a problem with excessive heat. Once the temperature level gets to its certain set point, it locks open up, breaking the circuit. This prevents the heater from meltdown if there’s a device failing. It must be by hand reset by pushing its switch after the temperature level problem has returned to normal. A tripped high limit causes power to be cut before the fuse, instantly shutting down both your pump and heater.

Stress Switch – This is a security device that turns off power to the spa heater circuit if the flow of water is interrupted. It remains shut throughout normal procedure but will stand out open up if the pump stops working, preventing the shed up of the heater if water isn’t streaming.