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poolguy810
poolguy810, owner - pool and spa service company
Category: Pool and Spa
Satisfied Customers: 1671
Experience:  Servicing pools and all brands of spas for over 28 years.
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J3G1841 Heater not working. Everything else seems to be

Customer Question

J3G1841 Heater not working. Everything else seems to be working.
Submitted: 11 months ago.
Category: Pool and Spa
Expert:  Fix my Pool and Spa replied 11 months ago.

Can you give me more information such as type of spa how old? Any error codes on display? Thanks

Expert:  Fix my Pool and Spa replied 11 months ago.

It could be a clogged filter try removing filter and running spa for a few minutes to see if it heats if so replace filter, from there you need to test pressure switch to see if it is closing and sending power to heater. Test across both heater studs and you should have 220 volts.

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