esp probe

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  1. S

    Harman PF100 No Temperature Control

    Hello, maybe you guys may be able to help with this. Here is what I have going on. The past few days I had the Harman PF100 pellet furnace going and it seemed to be running ok, but temp control did not seem to work with thermistor on wall or in service mode, it stayed steady at 72-73 degrees...
  2. T

    Harmen esp probe issues

    Hi I'm new here and can't seem to find answers to my issue we bought out house a little over 4 years ago and it came with a harmen p43 last year we had our first issue and figured out it was the esp probe replaced it and it's worked great well our esp probe just went again so I'm just wondering...
  3. H

    Harmon PB 105 ESP probe- frayed wire

    Hey guys. The wire going to my ESP probe has frayed and separated. Obviously it needs replacing, but I tried splicing the wire and every time that I do it shuts down the system. Leaving only the 3 blink code. If I disconnect, the code continues to blink but the boiler runs. The water is not...
  4. P

    Harman P61-2 3 Blink Status, Feeder Motor won't run in Test Mode

    Hello, I bought a new home in April with a Harman P61-2 Pellet Stove in it. This is my first time ever using a pellet stove so everything has been a learning experience. Since owning it I have burned about a ton of pellets and it was perfectly fine. Just last week it stopped feeding and we...
  5. DANCUN1973

    ESP Probe

    I'm having a problem with my Harman P43. I have replaced the ESP probe just about every year for last 2 years. It keeps going bad on me. I get 3 blinks on the status light. I clean the stove as directed. Today I had a fire in the direct vent. Luckily I was home smelled it then went out side and...