Compare Quick view Heat Recovery Control, Gecko IN.YJ2, 115v, w/GFCI Cord, K200 | 3-73-5000 | 5-73-5000 | 624788 | 9170-01L | 9245-20 | 936540-001 | 936540-003 | 936540001 MSRP: Was: Now: $742.00 CONTROL: IN.YJ-2 HEAT RECOVERY WITH TOPSIDE, GFCI, HI-LIMIT Heat Recovery Control, Gecko IN.YJ2, 115v, w/GFCI Cord, K200 Manufacturer: Gecko Manufacturer #: 3-73-5000 Replaces: 5-73-5000 , 624788 , 9170-01L , 9245-20 , 936540-001 , ...