Harman ESP Probe, Black Wire P61A, P68, PC45, PF100, XXV, 3-20-00744 |

Replacement Thermister probe (ESP Probe) with black wires for Harman Pellet Stoves. 
AKA: Exhaust Sensing Probe

This part is NOT interchangeable with the Red Wire Thermister Probe. Please check to see which ESP Probe your Control Board Uses

Harman Pellet Stoves:

Accentra Cast FS (Pre Serial # 00840167)

Accentra Insert (Pre Serial # 008241201)

Advance (Pre Serial # 008360001)

Invincible Insert

Invincible RS

P38 Pellet Pro Plus (P38 +)

P61 (Pre Serial # 008085055)

P61A (Pre Serial # 008085803)

P68 (Pre Serial # 008280309)

PC45 (Pre Serial # 008055031)

PF100 (Black Wires)

XXV (Pre Serial # 008206292) 

BA100 (Black Wires)

Next day air shipping for Saturday delivery note to all buyers:All orders placed on Fridays will arrive the following Monday/Tuesday depending on location orholiday schedule.Ebay does not provide that shipping option.
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