Hot Tub Not Heating Above 90. Some spas and hot tubs are just not able to heat up when the outside temperature is too low. Here are a few rare ones:
Web if your hot tub water is starting to draw a steady stream of air into the skimmer in the shape of a vortex, or if it has a skimmer door or thermometer stuck that is. Web if your hot tub is not heating up properly, it is most likely due to a problem with the heating element. Some spas and hot tubs are just not able to heat up when the outside temperature is too low.
Your Hot Tub Should Be Able To Stay Up To Temperature As.
Web we have mentioned some of the most common reasons why your hot tub might not be heating past 95 degrees. Web if your hot tub is not heating up properly, it is most likely due to a problem with the heating element. This is also true for spas and hot tubs with small heater elementsunder.
Some Spas And Hot Tubs Are Just Not Able To Heat Up When The Outside Temperature Is Too Low.
Here are a few rare ones: Web if your hot tub water is starting to draw a steady stream of air into the skimmer in the shape of a vortex, or if it has a skimmer door or thermometer stuck that is. Your filter could be dirty.