How do you replace a gas hot tub heater?

After all the connections are made you can now refill the hot tub. Turn on the water and let the water get back to its normal level. Turn the power back onto the spa and let the pump begin circulating the water and the heater warming it up. Replacing a gas heater for spa is done in the same fashion as an electrical one.

Do you need to replace your spa heater?

If you have a spa, there will come a time when you will need to replace the spa heater. There are two types of spa heaters. You can have an electrical in line heater that houses a heating element in some type of casing. Your spa may also have a gas heater that is attached on the outside of the spa.

How to troubleshoot a problem with a Cal spa?

Troubleshooting 1 Message on the control panel. A message on the control panel may indicate a problem. 2 Problems starting up. Note: The priming procedure described here applies to Cal Spas built in 2013 and earlier. 3 Power and electrical problems. 4 Heat problems 5 Jet problems 6 Water pressure problems

When did I start priming my Cal spa pump?

Note: The priming procedure described here applies to Cal Spas built in 2013 and earlier. Beginning with the 2014 product line, Cal Spas pumps have a different method of priming. See the 2014 owner’s manual for a full description. Note: The priming procedure described here applies to Cal Spas built in 2013 and earlier.

What to do if your Cal spas heater wont turn on?

Raise the temperature on the control panel. If the HL or HFL message appears on the control panel, the pressure may be defective. This will shut down the heater. Call your dealer or Cal Spas customer service. A heating mode may not be selected. See control panel instructions in your owner’s manual.

What kind of heater does a Cal Spa use?

Spa Components replacement heater for select Cal Spas that use a 15 1/2 inch x 2 inch heater. This 4.5kW heater is part B24045G that replaces heater models 20-00422 , 20-00429 , 48-3300-10-321H , B24045G , B24055G , C2450-0521 , C2550-0321-A

Is it possible to replace a hot tub heater?

Replacing a hot tub heater isn’t as daunting as it sounds, and we are here to show you! Take a look at our spa guru Ben, as he replaces a heater on a Master Spas hot tub. If you have any questions after watching our instructional video, please call 855-308-2149 and we help assist you in the best way we can! Loading…