Three measurements and a wattage, and nothing else fits

Pellet igniters, compared on the four figures that decide fit

The igniter is a glow cartridge that heats the first pellets until they catch, and it is the part that ends most pellet-stove call-outs. It is also the easiest to replace, provided four measurements are right — and they are the whole of this shelf. The total length and the diameter of the cartridge decide whether it enters the tube at all; 9,5 mm and 10 mm are the common diameters and they are not interchangeable. The heated length is the part that matters functionally: a cartridge of the right overall size whose element is in the wrong place heats the tube instead of the fuel. The wattage, typically 250 to 350 W, must match what the control board expects. Then the connection: bare leads, a spade terminal, or a plug, and a listing that shows the connector is a listing that can be believed. Two more things separate the good listings from the rest. A model compatibility list — the makers whose stoves the part is declared for — and whether the fixing collar or grub screw is included, because the old one is usually seized. We compare power, voltage, thread, diameter, overall length, material, temperature and service life.

These parts, set out figure by figure

1. 

   DOJA Barcelona Pellet Stove Igniter, 9.5 × 160 mm, 280 W

   A 160 mm hot rod at 9.5 mm diameter — the longest and narrowest in this family — with the clearest note on how far it should sit from the burn pot.

   Power

   280 W

   Voltage

   220 V

   Thread

   3/8"

   Diameter

   9.5 mm — the narrowest in this family

   Overall length

   160 mm — the longest here

   Material

   The maker does not state it.

   Temperature

   The maker does not state it.

   Service life

   Stated to check the igniter sits at the correct distance from the burn pot — neither pushed too far forward nor too far back · Stated to disconnect the appliance from the mains before starting · Stated explicitly not to be a universal cartridge — the dimensions must be matched

   Amazon reference

   B08SR8QTLL (one reference across 5 Amazon marketplaces)

   EAN

   8435627106729

   • States in its own listing that this is not a universal part and the measurements must be checked
   • The only listing here to explain the fitting depth relative to the burn pot
   • Neither 9.5 mm nor 160 mm matches the Ø 9.9 × 140/150 mm combination three listings here share

   Best for: A stove whose original igniter measures 9.5 mm across and 160 mm long, checked with a caliper

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2. 

   Mastro Aspirapolvere Pellet Stove Igniter, 9.9 × 140/150 mm, 280 W

   The common size, with every material in it named and rated — stainless 321, nickel-plated brass, glass fibre to 550 °C, silicone cable to 200 °C.

   Power

   280 W

   Voltage

   The maker does not state it.

   Thread

   G 3/8"

   Diameter

   Ø 9.9 mm

   Overall length

   140 mm fitted length, 150 mm overall

   Material

   Stainless steel 321 · Glass fibre, resistant to 550 °C; silicone cable resistant to 200 °C

   Temperature

   The maker does not state it.

   Service life

   Nickel-plated brass · Stated compatible with spare part number HT62651

   Amazon reference

   B0H8JLT2WL (one reference across 5 Amazon marketplaces)

   EAN

   8057920960039

   • Names four materials and gives a temperature rating for two of them, which nothing else on this shelf does
   • Publishes fitted length and overall length separately, which is the distinction that matters
   • No temperature figure for the element itself, only for the cable and its sheath

   Best for: The commonest igniter size on this shelf, bought from the listing that says what it is made of

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3. 

   Easyricambi Pellet Stove Igniter, 9.9 × 140/150 mm, 280 W

   Five published lines, all of them measurements: 280 W, Ø 9.9 mm, a 3/8-inch thread and 140 mm fitted — the commonest igniter size here.

   Power

   280 W

   Voltage

   The maker does not state it.

   Thread

   3/8"

   Diameter

   9.9 mm

   Overall length

   140 mm · 150 mm

   Material

   Not published

   Temperature

   Not published

   Service life

   Two makes are named in the title

   Amazon reference

   B01N3MXW7E (one reference across 6 Amazon marketplaces)

   EAN

   8944605810973

   • Five published features, every one of them a dimension — nothing to read past
   • Publishes fitted length and overall length separately
   • No materials, no temperature, no lifespan and no warranty

   Best for: A like-for-like replacement at the common size, by somebody who already knows the four numbers

   Check price on Amazon
4. 

   FIREHOFF Pellet Igniter 300 W, 9.9 × 140/150 mm

   Incoloy 800, a stated 860 °C, spade terminals and the only warranty on this shelf — from a supplier that says it equips stove makers at build.

   Power

   300 W at 230 V

   Voltage

   The maker does not state it.

   Thread

   3/8" · Two insulated 6.3 mm male spade connectors

   Diameter

   The maker does not state it.

   Overall length

   Ø 9.9 mm, 140 mm below the thread, 150 mm overall

   Material

   Incoloy 800, magnesium powder and brass, stated · Made in Italy, stated by a supplier that equips named stove makers at build

   Temperature

   Stated to reach up to 860 °C

   Service life

   2 years — the only warranty published in this family

   Amazon reference

   B0CH5B2B78 (one reference across 6 Amazon marketplaces)

   EAN

   3770032531014

   • The only listing in this family with a stated warranty
   • Names the terminal type and size, which is what decides whether the stove’s plugs fit
   • The claim about supplying named stove makers is the seller’s own and is not verifiable here

   Best for: Replacing the common-size igniter with something that comes with a warranty and named terminals

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5. 

   OemClima Ceramic Pellet Igniter, 100 × 10.5 × 6 mm

   Not a rod at all — a flat ceramic element, 100 by 10.5 by 6 millimetres, on a listing whose only published feature is the digit 1.

   Power

   300 W

   Voltage

   220 V

   Thread

   None stated — a flat element does not thread in

   Diameter

   The maker does not state it.

   Overall length

   100 × 10.5 × 6 mm

   Material

   Ceramic igniter — a flat element, not a cylindrical rod · Described as solid at the top

   Temperature

   Not published

   Service life

   One, and it reads "1"

   Amazon reference

   B085NRVTHR (one reference across 6 Amazon marketplaces)

   EAN

   0725766874961

   • A ceramic element for stoves built around one, where six listings here are metal rods
   • Publishes all three dimensions of a flat part, which two numbers could not describe
   • One published feature, and it is the character "1"

   Best for: A pellet stove that came with a flat ceramic igniter, replaced like for like after measuring

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6. 

   Haas und Sohn Ceramic Glow Igniter, 300 W, 89/107 mm

   A manufacturer’s own ceramic igniter with a model list, a published life of 10,000 ignitions — and the most serious warning on this shelf.

   Power

   300 W

   Voltage

   The maker does not state it.

   Thread

   3/8"

   Diameter

   The maker does not state it.

   Overall length

   Fitted length 89 mm, overall 107 mm, diameter 11.5 mm — the shortest and widest here

   Material

   Ceramic glow igniter · Approximately 35 cm

   Temperature

   Stated to reach up to 1,000 °C within a minute

   Service life

   Stated up to 10,000 ignitions — the only lifespan figure in this family · Stated to be fitted only to stoves that came with this igniter from the factory or were converted with a conversion kit; otherwise serious damage including to the control board

   Amazon reference

   B08QMWZH6P (one reference across 4 Amazon marketplaces)

   EAN

   9002742454579

   • The only listing in this family to publish a service life
   • Carries a list of the stove models it belongs to, from the manufacturer
   • Must not be fitted to a stove that did not come with a ceramic igniter or a conversion kit

   Best for: One of the listed stove models, where the original ceramic igniter is being replaced by the maker’s own part

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7. 

   Nemaxx Glow Igniter 300 W, Original Part

   A manufacturer’s original igniter for its own five stove models — stainless 321, 300 W, and six times the price of a generic part with the same figures.

   Power

   300 W at 230 V

   Voltage

   The maker does not state it.

   Thread

   Stainless steel AISI 321 · Not published

   Diameter

   The maker does not state it.

   Overall length

   Ø 10 mm, 150 mm long

   Material

   NiCr heating coil, stated · Approximately 190 mm

   Temperature

   The maker does not state it.

   Service life

   The maker’s own P6, P9, P12, P6Mi and PC5 pellet stoves, stated · 1 × original glow igniter

   Amazon reference

   B08NFP5YW5 (one reference across 5 Amazon marketplaces)

   EAN

   4251320802294

   • An original part from the stove manufacturer, matched to five named models of its own
   • Names both the element and the sleeve material
   • Around six times the price of generic listings on this shelf publishing the same power and a comparable size

   Best for: One of the five named stoves, where the owner wants the manufacturer’s own part and nothing else

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