Discovery III Wood Stove Brand_LuxPro All three share a 1-1/2

All three share a 1-1/2 inch MPT bottom

It kills bacteria

Whether you're replacing a worn-out element or upgrading your ignition system

If it's an Green Mountain Grill pellet grill this igniter will take care of business

13-1/2 inches deep

Discovery III Wood Stove Brand_LuxPro All three share a 1-1/2Overview The ideal size to heat most spaces, the Discovery II delivers the powerful heat and efficiency you expect from Quadra Fire. Building on its strong legacy, the Discovery II delivers on performance, convenience, and ease of operation. Quick Specs BTUs: Up to 63,700 Output Heating Capacity: Up to 3,000 sq ft Material: Steel BTU Up to 61,700 Output Width 27 1 4 in. Height 38 3 8 in. Depth 28 5 8 in. Weight 360 lbs. Material Steel Heating Capacity