Question about Raypak Free Hydraulic Lift Gate Delivery - No L...

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Heater is shaking and making a loud noise when

Hi Guys, rapak heater is shaking and making a loud noise when turned on and temp showing on the heater for spa rises rapidly. The spa is currently set to circulate seperately to the pool. Of course it is Saturday so pool company closed and we have a party tomorrow! Hope someone can help. Cheers Sarah

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  • Raypak Master
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Not enough water flow if filters and pump ok check manual bypass for bad spring if ok see if plumbing bypass it should only be half way open

Posted on May 25, 2016


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017

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SOURCE: I have a raypak p-r405a pool heater. When i hit

Some raypaks have a remote setting. I cannot remember the exact keys to hold to change it but i think that you hold both the up and down arrows for like 10 seconds. The instructions on the particular heater that i was working with were right on the display panel, but if its not there it will be in your owners manual.

Posted on Apr 06, 2009

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SOURCE: spa draining into pool

check should be on spa return line from filter or heater. its 1 1/2 or 2 inch pvc

Posted on Aug 11, 2009

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SOURCE: Pool heater shuts off itself before the set temp is reached

need new board control kit

Posted on Aug 25, 2009

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SOURCE: Pool Not Heating Display Wrong

where the thermostat is located, the pump is not circulating the water

Posted on Sep 05, 2009

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SOURCE: pool heater will not turn on, elec. power good,

Check the limit switch. It may be stuck open and if it is it stops the unit from running. Also check thermostat setting and make sure it is working. Make sure the flame sensor is working. The system will start sometimes but if the flame sensor doesn't see a flame it shuts down. Good luck...Lee

Posted on Nov 06, 2009

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