Question about Pentair 250k Minimax Ch Ng Mv Heater

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I have a minimax 250 i can light the pilot but the main burner will not light. i jump the th to th/pp and the pilot goes out.

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Are you sure your jumping th and th/pp? the labeling on valve is a little deceptive.should use 1st and 3rd terminal on gas valve. if your using correct terminals try same thing with thermostat wires disconnected from gas valve. this will isolate valve from all controls and safties.if it fires valve is good and need to look in thermostat loop for problems. hope this helps

Posted on Jul 21, 2009

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I have the same issue, Any luck with which part may need replacing?

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You can get the entire pilot assembly for $70 at poolcenter.com

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