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    Mastertemp 125 ignition lockout

    So I think I figured out the problem and this is just my dumb luck. My 1000 gallon tank in the ground is basically empty. I went to shut the tank off and as soon as I touched the shutoff valve the gauge needle dropped from 35 percent full to 0. I had always thought it was around 35 percent. So...
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    Mastertemp 125 ignition lockout

    I got my manometer today and checked gas pressure. On inlet side of valve I have 8 in wc. On Outlet side I have 4.22 in wc. When the valve clicks and cycles it drops to 2.9 in wc. I need a little help as I know the heater requires 4 in wc minimum. Is gas valve bad or regulator? Regulator to the...
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    Mastertemp 125 ignition lockout

    I'm getting a current reading all the time. 70uA and then 5uA when it cycles. So it appears the ignition control module thinks there is a flame all the time? I read that this will not allow the ignition control module to operate properly?
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    Mastertemp 125 ignition lockout

    Gas has always been on. I know about the on/off switch on the valve. I always smell gas during startup coming out of the exhaust. I was concerned I'm getting such a high reading on the flame current from the ignition module
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    Mastertemp 125 ignition lockout

    I opened my pool 2 weeks ago. I fired up the heater. Every worked like normal. The heater is only 2 years old so I didnt expect any issues. I set the heater to 84F. It reached set point and everything was great until last Friday. I came home and notice heater had automatically dropped the...