Ratings
Air Infiltration Tested
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
Finishes
184AT: A - Mill Finish Aluminum with Black Thermo Seal insert
184BT: B - Mill Finish Brass with Black Thermo Seal insert
184DT: D - Dark Bronze with Black Thermo Seal insert
184GT: G - Gold with Black Thermo Seal insert