We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
SUPCO flat silicon carbide hot surface igniter 120V 408

SUPCO

SUPCO Hot Surface Igniter IG408 120V 3-1/2" accessory

SKU CH-V7ZR-TY988

Hot surface igniter replaces silicon carbide flat igniters in 120 V LP or NG systems

  • 120 V hot-surface igniter lights gas burners reliably
  • 3-1/2 inch flat silicon-carbide tip fits LP and NG systems
  • Direct replacement IG408 restores furnace ignition without modification
  • New Supco component ensures consistent starts every heating cycle

SUPCO Hot Surface Igniter IG408

This 120-volt hot-surface igniter replaces silicon-carbide flat igniters in LP and natural-gas heating equipment. It fits furnaces, boilers and unit heaters that specify a 3-1/2-inch flat-tip element. Technicians and facility managers use it as a direct field replacement when the original igniter fails. The IG408 restores reliable ignition without requiring control-board changes.

Upgrade from worn silicon-carbide igniters

A cracked or aged silicon-carbide element causes delayed or failed ignition cycles. The jump is worth it when the existing igniter shows visible fractures, high resistance readings or intermittent glow. Do not install this igniter in systems that require a different voltage, tip geometry or mounting bracket. Buyers needing a nitride or spiral-element design should select a different part.

How it compares

Measured against everything we stock in Coolers & Refrigeration Parts, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 72% of the 161 comparable items (median $49.99).

Specifications

Product
Brand nameSupco

Questions about this item

Will the 3-1/2 inch flat tip reach the burner assembly?

The igniter measures 3-1/2 inches overall with a flat tip profile designed for direct burner contact.

What voltage supply does the IG408 require for safe operation?

It operates on a standard 120 V circuit and is rated for both LP and natural gas systems.

More in Coolers & Refrigeration Parts

Similar items