Frost Top Drop-In, 2-pan, 300 series stainless, remote on/off switch, gasket included for installation under drip-edge, 1/4 hp compressor, 120v/60/1-ph, 5.5 amps, NEMA 5-15P, overall dimensions: 28-5/16" x 26-1/16", cutout dimensions: 27-1/2" x 25-1/4", inner area length: 22-1/4", cULus, NSF