GIZTRM4 Textured Satin Black 4 Sided Aluminum Extrusion Trim Kit (for opening up to 23.75" H x 35.75" W)

GIZTRM4 Trim Kit: Up to 23.25"Hx35.25"W Textured Satin Black Features: -Heater and wall furnace rated.-No electricity required to light or operate.-50pct flame/heat adjustment for maximum comfort and efficiency.-Clear, unobstructed viewing area through a 400 square inch heat resistant ceramic glass.-Concealed controls which you can turn on and off at the flick of a switch.-Available in clean burning, convenient natural gas or propane.-Equipped with 100pct safety shut off feature for your peace of mind.-Realistic, ceramic fiber, light-weight molded PHAZER logs for a natural wood burning look.-YELLOW DANCING FLAME burner system.-Standard blower increases heating efficiency.-EnerGuide:65.5pct.-AFUE: 79pct.-Approved for bedrooms, bathrooms and bed-sitting rooms.-Vents vertically up to 35'. Options: -Trim kit required to complete installation (available in various sizes and finishes).-Three sided and four sided trim available with numerous options and designer finishes to suit your taste and decor. Specifications: -85pct steady state maximum efficiency and up to 24,000 BTU's. Dimensions: -Dimensions: 24.125'' H x 36'' W x 15.25'' D.-2'' & 3'' direct venting.