Recent content by EzraAbishai

  1. EzraAbishai

    E05 yet again with Mastertemp 400

    Just reporting back, thanks again JamesW. I got the panel in and heater is running beautifully, I agree with other comments that the LCD is not as good as the LED display but it's all good! Now to balance the water and get rid of my inline Chlorinator, I'm picking up on the liquid chlorine being...
  2. EzraAbishai

    E05 yet again with Mastertemp 400

    Got one ordered, thanks again!
  3. EzraAbishai

    E05 yet again with Mastertemp 400

    Thanks JamesW, that is definitely the case so I'll go ahead and order one, any recommendations for a vendor?
  4. EzraAbishai

    E05 yet again with Mastertemp 400

    JamesW and Swamprat69 thanks for the responses! Swamprat69 - I was following that page although a bit randomly lol and my only concern about measuring the fuel supply pressure and flow is I don't have any device to do that with, beyond that the furnace fires and runs for about 30 seconds before...
  5. EzraAbishai

    E05 yet again with Mastertemp 400

    Hi all, I've read a copious amount of threads about the E05 error however thought to ask one last time before spending the $300 for the control board. I get the SFS light and the "push ON" reading just stays at 80 then comes the E05. This is after the heater ignites and seems to run just fine -...