Harman Diagnostic Display Module, 3-20-05401

$549.99
SKU 3-20-05401
MPN 3-20-05401
  • OEM Original Manufacturers Part
  • Extremely Durable
  • Ships FREE with orders over $99
  • Express Shipping available!
  • 30-Day Hassle Free Returns!
  • 90 Day Warranty On All Items
  • Buy with confidence-Buy with the experts!
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Description

Diagnostic Display Module for Harman Pellet Stoves without TC Controllers. Accentra FS, Accentra Insert, XXV, P68, P61A, P43, P38+, P38, P35i, PC45. Accentra 52i, Advance, HF60, PB105, PF100 & PF120

This diagnostic display allows the user to see the value of each knob and sensor. Check out the troubleshooting tab for a downloadable PDF complete list of verified DDM parameters. 

 


Replacement For Part Number :
  • 3-20-05401


UPC #: 652174582198

Compatible Models

    Harman

  • Accentra 52i
  • Accentra Cast Free Standing
  • Accentra Insert
  • Advance
  • Furnace & Boiler Systems
  • HF60
  • Invincible Insert
  • P35i
  • P35i-C
  • P38
  • P38+
  • P43
  • P43-C
  • P61-C
  • P61A
  • P68
  • P68-C
  • PC45
  • PF100
  • PF120
  • XXV

Warranty

Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping!

When Will My Order Ship

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 1PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Is Expedited Shipping Available?

We offer both overnight and two day air shipping services for all orders placed within the Continental United States. For information on shipping cut-off times, go to our shipping page.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

If you wish to calculate shipping for an item which does not qualify for free shipping, or if you would like the cost to expedite your order, please do the following. Add the item you want to order to your cart and click here to be taken to the cart page where you can enter your country, state / province, and zip code for an estimate.

Shipping Time Estimations

For information on shipping time estimations, see either the Shipping Information & Transit Times on the cart page, or go to our shipping page.

Read More About Our Shipping Information

Customer Reviews

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D
D.P.
Using the Harman DDM

Very good. Gives me insight on how my Harman XXV pellet stove is performing,

QUESTIONS & ANSWERS

Ask a Question
  • will it show what is bad on the stove

    Not really. This diagnostic display only reads and displays data. You still need to know what data you are expecting to properly understand what may or may not be wrong.

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