4 Convectair Wall Heaters 208/220v.. information can be found on home depot website or https://www.convectair.glendimplexamericas.com . In good shape and all working. All have built in thermostats with set back features. We have gone to heat pump and no longer need, Great for cottage , shop , outbuilding etc . retail 350-450 per unit. $300 total for 4 units (75 each) Unit 1 7382.C05GR 375w/500w Dimension 20"wX14"h Unit 2 7382.c12gr 937w/1250w Dimensions 32"w x 15" h Unit 3 7384.c10gr 750w/1000 w Dimensions 16"w x27"h Unit 4 7382.c15gr 1125w/1500w Dimensions 35" w x15"h