15 Fin Igniter Replacement for Harman Pellet Stoves 1-10-06620, 3-20-06783, 3-20-677200Features: 100% Brand New. Brand New and Never used Parts. Made by Premium Quality Material. Extremely Durable Aftermarket Part. Easy to install and prefect replacement for original parts. Specifications:Watts: 306 Length: 3.25" Width: 3/8" Rod With 1" Fins Connectors: Male Spades Replaces part numbers: 1-10-06620, 3-20-06783, 3-20-677200. FitmentThis 306 Watt igniter is compatible with all automatic ignition Harman stoves. Was formally a 15 Fin..works with all Harman models listed. Absolute 43-TC Accentra 52i Accentra Accentra Insert Advance Allure 50 P35i P43 P61A P68 XXV Troubleshooting Igniters: Igniter failure can be verified on one of three ways. 1. start your stove and visually look for the orange glow; 2. physically feel around in the burn pot after the stove has been on for a few minutes to feel for heat being generated. 3. Use a DMM (Digital Multi-Meter). Gain access to the igniter and remove it from the stove or insert. With the igniter removed from the stove, you will need to look over the part to find the rated watts. If your Ohms reading is within 10%, more or less than the rating (46 +/-10%), its good. If the igniter has a contained short or a short within itself and not grounding out, your Ohms reading will be very low...usually in the single digits. Generally, you cannot have a faulty igniter with too high of a resistance reading unless an igniter is installed that is way out of spec. Its usually good to look at the part itself for the watts rating.