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Harman 3-00-03000 Replacement Flame Guide for Accentra, XXV, P35i, P43, P68 Pellet Stoves

Harman 3-00-03000 replacement flame guide for Accentra Insert, XXV, P35i, P43, and P68 pellet stoves, shown as individual part
Harman Flame Guide For Accentra Insert, XXV, P35i Insert Pellet Stoves
 
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Part Number: 3-00-03000
Manufacturer: Harman

Quantity in Stock :10

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Harman Part # 3-00-03000 OEM Replacement Harman 3-00-03000 Replacement Flame Guide for Pellet Stoves

Keep your Harman pellet stove burning clean and efficiently with this direct OEM-spec replacement flame guide. Designed to sit above the burn pot, it distributes combustion flame evenly across the fire box for consistent heat output. When your current guide shows warping, base cracks, or excessive flaking, this is the part you need.

Restore Proper Flame Distribution in Your Harman Pellet Stove

The flame guide is a high-heat component positioned directly above the burn pot inside your Harman pellet stove. Its job is to shape and distribute the flame evenly across the combustion chamber, which directly affects heating efficiency, pellet consumption, and glass clarity. A degraded flame guide disrupts airflow patterns, can cause uneven burn, and may lead to excess ash or sooting on the stove glass.

Harman part number 3-00-03000 (also listed as NBK Parts 20194) is the correct OEM-spec replacement for a wide range of Harman insert and freestanding pellet stove models. This is a straightforward wear-item replacement that most stove owners can perform during routine annual maintenance.

Even Flame Distribution

Shaped to direct combustion flame uniformly above the burn pot for consistent, efficient heat output.

Wide Model Fitment

Covers 13+ Harman pellet stove models including Accentra, XXV, P35i, P43, P68, HF60, and Absolute 43-C.

OEM Part Number

Direct Harman OEM part 3-00-03000, also cross-referenced as NBK Parts 20194 for easy sourcing.

Routine Wear Item

Designed to be replaced periodically. Inspect annually for warping, cracks, or excessive flaking.

When to Replace Your Flame Guide

Pellet stove flame guides endure sustained high heat throughout every burn cycle. Over time, the metal fatigues and degrades. Replace the flame guide when you observe any of the following:

  • Visible warping or distortion of the guide body
  • Cracks forming at the base or mounting edges
  • Excessive flaking or scaling of the metal surface
  • Uneven or erratic flame pattern during normal operation
  • Increased soot buildup on the stove glass
Annual Maintenance Tip: Include flame guide inspection as part of your yearly stove service before each heating season. Catching early-stage warping before it fails mid-winter saves downtime when you need heat most.

Installation Overview

The flame guide mounts above the burn pot inside the combustion chamber. Installation typically involves removing the burn pot access, lifting out the old guide, and seating the replacement in position. Always allow the stove to cool completely before servicing internal components.

Safety Reminder: Allow the pellet stove to cool fully before removing any internal components. The flame guide and surrounding parts reach extreme temperatures during operation. Use heat-resistant gloves and confirm the stove has been off for a minimum of 2 hours before servicing.
Cross-Reference: This part is also listed under NBK Parts number 20194. If you sourced this part number from a dealer or service manual, it matches Harman OEM part 3-00-03000.

Compatible Harman Pellet Stove Models

Harman part 3-00-03000 fits the following models:

  • Absolute 43-C
  • Accentra 52i
  • Accentra 52i TC
  • Accentra Insert
  • HF60
  • P35i
  • P35i-C
  • P43
  • P43-C
  • P68
  • P68-C
  • XXV
  • XXV TC
  • Harman Furnace and Boiler Systems (select models)
Maintenance Best Practice: When replacing the flame guide, also inspect the burn pot, combustion blower, and gaskets. Replacing multiple wear items at once during an annual service minimizes future teardown time and keeps your stove running at peak efficiency through the season.

Part Identification

ManufacturerHarman
OEM Part Number3-00-03000
Cross-Reference Part #NBK Parts 20194
Component TypeFlame Guide
ApplicationPellet Stove -- Combustion Chamber

Physical Specifications

Weight0.05 lbs.
Mounting LocationAbove burn pot, inside combustion chamber
Replacement CategoryScheduled wear item

Compatible Model List

Absolute 43-CCompatible
Accentra 52iCompatible
Accentra 52i TCCompatible
Accentra InsertCompatible
HF60Compatible
P35i / P35i-CCompatible
P43 / P43-CCompatible
P68 / P68-CCompatible
XXV / XXV TCCompatible
Furnace and Boiler SystemsSelect models -- verify before ordering

What Is Included

Included1x Harman 3-00-03000 Flame Guide
Not IncludedBurn pot, combustion blower, gaskets, fasteners
Important Information
  • This flame guide is a wear item and must be inspected and replaced periodically -- do not operate the stove with a cracked, heavily warped, or severely flaked flame guide.
  • Allow the stove to cool completely (minimum 2 hours after last burn) before removing any internal parts.
  • Verify your exact Harman model number against the compatibility list before ordering -- Harman Furnace and Boiler System fitment should be confirmed with a Harman dealer for specific sub-models.
  • This listing is for the flame guide only. Burn pot, gaskets, and other combustion components are sold separately.
  • OEM part 3-00-03000 and NBK Parts 20194 refer to the same component.


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