Replacement 6 amp fuses for Harman and Heatilator Eco Choice pellet stoves. This is a 5 pack of fuses. If you have an XXV, please check the date on your manufacturer's tag. These fuses are ONLY for XXV's built before 2013. Click on the photo to enlarge and view other angles. Fits the following HHT pellet stove models:

NOTE: The size and amp of the fuse used in Harman boards have changed over time due to the availability of parts when the board was manufactured. Before purchasing, please check the amp rating and size of the fuse currently installed on the board. This is a 6 amp fuse that measures 1 1/4". The 6 amp fuse was commonly used on board made before 2017.

If your board takes a 5 amp fuse, measuring 1 1/4" then you need part # 3-20-23705-5, available HERE.

If your board takes a smaller 5 amp fuse, measuring 3/4" then you need part # 1-00-05237, available HERE.

Harman Pellet Stoves:

• Accentra Cast FS
• Accentra Insert
• Accentra 52i
• Advance
• Invincible Insert
• Invincible Rs
• P35i
• P38
• P43
• P61
• P61A
• P68
• XXV (for units built before 2013 ONLY) 
• PC45
• HF60
• PF100
• PB105

Heatilator Eco-Choice Pellet Stoves:

• BH60
• BH105
• BA100

Harman part # 3-20-08727
OEM Harman part

May fit other models, check your owners manual for part numbers.