...Hi I have Hayward H250 Direct spark heater, and it sparks, and I can hear the gas valve energize, but then the display says HF, but there is no flame present? Sounds like it could be the flame
Hayward H250 pool heater lights for about 5 seconds then shuts off. if it is an electronic model you prob have a dirty flame sensor
h250 inground pool heater turns on 5 seconds shuts off flsahing 1f This is a code for ignition falure. If you are getting a pilot then it means your Ignition module is not sensing the flame and ...
...H250 FDP Pool heater won't stay lite Place the heater in the heat mode. The blower comes on. In 4-5 seconds the heater will light. It will stay lit for 2-5 minutes and then go out. The problem code ...
...h250 about 10 years old. Help. Make sure thermostat is set higher than water temperature. Make sure pump is running and water is flowing through unit. If gas valve is not opening then flame sensor or ...
...flame sensor pilot lights but goes out when pilot knob released It is not a flame sensor. It is a pilot generator or sometimes it is called a thermal pile or thermocouple. easy to replace... loosen ...
...h250 is not igniting now So i had a tech out here about 2 months ago because it would not ignite under the "spa" switch setting, after wiggling some wires he got it to light under the ...
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