Panel size 9 1/2 X 9 3/4 X 1 1/2

Fits Carrier Models: HUMCCSBP2212,HUMCCSBP2312,
HUMCASBP2312,HUMCCSBP2412,HUMCASBP2412

Fits Bryant Models: HUMBBSBP2212, HUMBBSBP2312,
HUMBASBP2312, HUMBBSBP2412, HUMBASBP2412

Fits Totaline Model: 5000L, 5000EC, 6000

Fits LASKO Model: 110, 220, 550, 550A, 558

Fits Chippewa Model: 220

Fits Hamilton Model: 12HF

Fits Honeywell Model: HE220A/B, HW225A/B

Lennox Model: WB212