✔︎ Igniter Capacity
Up to 4 MBtu/hr for ignition and/or support of main gas, oil or coal burners and up to 15 MBtu/hr with an auxiliary gun. Depending on burner capacity, the horn igniter is capable of supporting Class 1 or 2 operations.

✔︎ Dual Fuel Capability
The single fuel horn igniter fires either oil or gas; the dual fuel horn igniter fires either oil or gas without any change of equipment.

✔︎ Stable Flame
Combustion air is evenly distributed throughout the horn for reliable operation; Forney’s design does not include an eddy plate, thus reducing coke buildup and overheating.

✔︎ Optional Flame DetectiOn
The flame detector senses flame inside the horn and discriminates from flames outside the horn.

✔︎ Reliable IgnitiOn
The High Energy Spark Igniter (HESI) is fixed at the most efficient light-off position for repeatable ignition.

➤ Fuel → No. 2 Oil, Propane or Natural Gas Oil

➤ Capacity Rating → 2 – 4 MBtu (consult factory for higher output, available up to 15 MBtu)

➤ Fuel Pressure → 60 – 125 psig

➤ Atomizing Media Pressure → 25 psig differential over oil pressure gas

➤ Capacity Rating → 2 – 4 MBtu (consult factory for higher output, available up to 15 MBtu)

➤ Input Voltage → 120 to 240 VAC, 50/60 Hz

➤ Input Power → 120 VAC @ 1.5 A (2-A fuse); 240 VAC @ 0.75A (1-A fuse)

➤ Output Voltage → 2000 VDC

➤ Output Energy → 12 joules per spark

➤ Spark Rate → 3 per second (approximately)

➤ Duty Cycle → 50% at temp 0°F to 135°F ( -18°C to 57°C ) Ambient