1-PC Glass Tube Replacement 4-Sided Tall Pyramid Flame Style Patio Heaters Fits the majority of all 4-Sided Pyramid Style Heaters (Does NOT fit 3-Sided models) Superior 1-PC Quartz Glass Tube (replaces broken 2-PC Glass Tubes) Fits: Fire Sense/AZ Patio Heaters/Garden Radiance/Well Traveled Living Fits: Golden Flame, Prime Glo, Hiland & Costco Models 61220 & 61221 Fits Napolean, Xtremepower USA, Giantex, Thermo Tiki