i bought a used spa. it was working fine. now after we moved it. it does not heat. the pumps work. the thermostat will kick on, but it does not heat. we pulled the element out and it tested 9.9 ohms. its a 220 volt system. the "brains" it a CRL. any help. this is my first one to have.

You need to check to see if you've got voltage across the terminals on the heater element.

If you can't test this, then you need to find a technician or someone that can do it for you.

each terminal tested 120 volts when its on. and no voltage when its off. its a 240 volt system

i opened the heating termnal and the element had touched the side and melted a small indention into the plastic. so i went ahead and replaced the element. but there still is no heat. the temp was 79 after i filled it up, and now its 80.4 a couple of hours later. i covered it for the night, and i'll recheck in the morning. what else could it be?

i just recheck the temp. and now its 82.4. maybe that fixed it. on the first element, we ran it for 24 hours, and the temp only raised about 2 degrees.

my spa will only heat if the motor is on high. what could cause this. the hottest that it has only got, was 100 degrees. i have replaced the element. please help

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