Replacement circuit board for Harman pellet and coal stoves. Comes with the circuit board, knobs (3) and shafts (3).

NOTE: The knobs and spacers come packaged separately from the board. Be sure to check your box thoroughly for these items. This board is smarter than the older version of this board and no longer needs the J2 connection. The wires can be tucked back and the unit is good to go. Replacement knobs and spacers available HERE

Fits the following models:

Harman Pellet Stoves:

• Invincible Insert
• Invincible RS
• P38 - Serial # 008190059 and higher
• P61 (non-igniter units only)

Harman Coal Stoves:

• Super Mag Stoker (Coal Stove)

Harman part # 1-00-06142
Replaces part #'s 3-20-00928, 3-20-05378, 3-20-05890 and 3-20-06142
OEM HHT part

May fit other models, please check your owner's manual for part number compatibility.