2.5 Ton Gas/Electric All in One 14 SEER Package Unit (GPG1430060M41). 14 SEER / 60,000 Btu / 81% AFUE. Side or Bottom Supply and Return. Durable, corrosion resistant T-140 aluminized steel tubular heat exchanger. Aluminum tube / aluminum fin coil. Flowrater expansion device on 2-4 ton units; TX Valve onRead More