Application Type:Rooftop
Ventilation Type:Static plate, heat and humidity transfer
Typical Airflow Range:1000-4,400 CFM
AHRI 1060 Certified Core:Four L125-G5
OA Filter(s):Total Qty. 4, MERV 8: 20" x 20" x 2"
RA Filter(s):Total Qty. 4, MERV 8: 20" x 20" x 2"
Unit Dimensions & Weight:55 1/2" L x 83 1/4" W x 42 1/4" H, 462-593 lbs. (varies by option)
Orientation
Flexible Airflow Pattern
Filter Type
Merv 8 (Standard)
Wall
[S] Single (Standard)
[D] Double
Curbs
Roof Curb, CA-4XRT, P/N 180290 Standard 14"
Curb Clip Kit, CA-4XRT, P/N 4XCACC  
Curb Clip Manual (PDF) | PDF (446KB)
Filters
Filter, HE, LE, CA, PA, RD, P/N 990083 Merv 8 20"x20"x2" Single Filter
Filter, HE, LE, CA, PA, RD, P/N 990303 Merv 13 20"x20"x2" Single Filter
Heaters & Furnaces
CA4XRT CSI
CA4XRT_pdf | PDF (84KB)
CA4XRT_doc | Word Doc (19KB)