Aqua Spa Pak Needs Help

We have a 20 year old Aqua Spa Pak 240A-20-B Ser 36606 2hp 5.5kw 100gpm.

The switch that drives the heater will often click multi times before the heater lite will stay on and we often find the water temp is not consistent. We are in the middle of a lake on an island 250 mi from Wpg. What can I do to solve the problem.

9 thoughts on “Aqua Spa Pak Needs Help”

  1. Gary check your filter and also your water level.  Low and improper water level and or a soiled filter can cause the psi switch to act intermittently causing the heater light to do this.  The clicking sound you hear is likely the magnetic contactor which also could be a source of the lite not staying on if not directly being caused by a bad psi switch.  If you keep the spa covered when not being used inconsistent water temperature could be caused by either low water level, soiled filter or a bad thermostat. 

  2. how do i switch off economy mode (spa is only heating up when used or when pump is on. drops temp between uses). I tried temp button + light button/ is that the right combo?

  3. I have a Aqua Spa Pak Hydro Massage Spa Pack Gamma 120-10-B. The heater doesn’t seem to be working. How do I fix this?

    1. Hi Harmony, if you just want to buy a new heater element this is the link to buy one:
      I think this is the one you have but check your old one before ordering. If there was something else you needed or don’t think it is the heater element and you need a different part let me know. It could be a bad heater element but there are other things as well that could keep the heater from working ie dirty filter, poor wire connections, tripped hi limit and or bad hi limit and or thermostat, bad psi switch.

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