This is a BRAND NEW-in-the-BOX Gas Furnace HSI (Hot Surface Ignitor) for Lennox/Armstrong/Ducane Furnaces. The Lennox/Armstrong/Ducane part # is 56W61 (also 56W6
This is a BRAND NEW-in-the-BOX Gas Furnace HSI (Hot Surface Ignitor) for Lennox/Armstrong/Ducane Furnaces. The Lennox/Armstrong/Ducane part # is 56W61 (also R100
This is a BRAND NEW-in-the-BOX Gas Furnace HSI (Hot Surface Ignitor) for Lennox/Armstrong/Ducane Furnaces. The Lennox/Armstrong/Ducane part # is 56W61 (Norton mo
This is a BRAND NEW Universal Mini Hot Surface Pilot Ignitor! Simply unplug yours, and plug this one in! This ignitor has two plug wires and one black wire in a
