Description HPC 45″ Square Enclosure – Ready To Finish Complete Kit COMPLETE FIRE PIT PACKAGE 45″ Square Unfinished Enclosure with Electronic Ignition Package. Includes 45″ Square Shaped Hardiboard & Galvanized Steel Framed Enclosure, Stainless Steel Vents, and CSA Certified 125k BTU Hot Surface Ignition Fire Pit Insert (25″ Stainless Steel Bowl Pan, 18” Penta Burner and Electronic Ignition Valve Box) – FOR LP GAS & 120VAC CONFIGURATION ONLY. Enclosure weighs 150lb and ships separate from the Fire Pit Ignition Size Power Gas Type Models Max BTU Electronic Ignition (EI) 45″ 120VAC Natural Gas U45S/25SSCEK-NG/120VAC 125k EI 120VAC Liquid Propane U45S/25SSCEK-LP/120VAC 125k EI 24VAC Natural Gas U45S/25SSCEK-NG/24VAC 125k EI 24VAC Liquid Propane U45S/25SSCEK-LP/24VAC 125k Push Button Natural Gas U45S/FPPK25CEK-NG 90k Push Button Liquid Propane U45S/FPPK25CEK-LP 90k Match Lit Natural Gas U45S/MLFPK25CEK-NG 65k Match Lit Liquid Propane U45S/MLFPK25CEK-LP 65k