Provident Insert 30" Gas Insert Type_Topside Control while other cartridges of the

while other cartridges of the same nominal size use a 2 inch MPT pipe thread

Output: 12V

86% Viewing Area 52-7/16 in

so this cartridge is capturing particles several times smaller than anything visible to the naked eye

Provident Insert 30" Gas Insert Type_Topside Control while other cartridges of theOverview Get all the essentials of an efficient, great looking gas fireplace insert with the Provident. No more losing valuable heat up your chimney. Beautiful options bring it all to life at the touch of a button. LP requires conversion, order LPK MI IPI. Quick Specs BTUs: Up to 28,000 Input Natural Gas BTU 21,000 30,000 Input Front Width 31 1 8 in. Back Width 19 5 8 in. Height 20 3 4 in. Depth 14 1 2 in. Viewing Area 27 1 2 (W) x 15 15 16 (H) in.