Question about Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1

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I am a GM at a hotel with a Hayward H series pool/spa heater. How do I turn it back on after it has been serviced? -

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Check the gas line for a valve that could be shut off. Open the heater and check the main gas valve, it will have a knob on the top that's needs to be on. If this is the model I'm thing of it will have an on off toggle switch on the right hand side of the heater about two thirds the way down the side of the cabinet on the out side. Check all these and you should be good to go.

Posted on Oct 07, 2010

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Posted on Jan 02, 2017

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