Islandaire’s Replacement Guide: Find your existing unit in the left column and click on the Islandaire replacement unit on the right. If you do not see the unit you’re looking for on this list or in our catalog, please consult the factory; we can custom design a unit for you. Note: For shipping purposes, please assume that a one piece chassis typically weighs 150 lbs, and a two piece, 200 lbs.
| Original Model | Sleeve Height (In.) | Sleeve Width (In.) | Islandaire Model |
| Amana® PTH & PTC 42″ | 16 | 42 | EZ Series 42 |
| Amana® Type PB 26″ | 16 | 26 | EZ Series 26 |
| Amana® VTC/VTH Vertical | 23 | 23 | EZ Series VP |
| American Air Filter® Enersaver Type 16 | 16 | 37 1/2 | EZ Series 16 |
| American Air Filter® Hydronic Type 16 | 16 | 41 1/2 | EZ Series 16 |
| American Air Filter® Nelsonaire Ser. 25 | 16 | 36 1/2 | EZ Series 25 |
| American Standard® TW Series Type 41 | 16 | 36 1/2 | EZ Series 41 |
| American Standard® Type 40 Remoteaire | 16 1/2 | 37 | EZ Series 40 |
| American Standard® Type 45 | 16 1/2 | 37 | EZ Series 45 |
| Applied Comfort DM/DMQ | 18 5/16 | 32 | EZ Series CS |
| Applied Comfort SC Series | 16 | 40 | EZ Series SC |
| Applied Comfort SC Series | 16 | 36 | EZ Series RM |
| Carrier® 51 PH Wallmate | 18 5/16 | 32 | EZ Series CS |
| Carteret® Type 45 | 16 1/2 | 37 | EZ Series 45 |
| Chromalox® Space Command | 15 5/16 | 43 7/8 | EZ Series CH |
| Chromalox® CAM (2Section) | 15 | 35 1/2 | EZ Series CX |
| Chrysler® PTAC | 15 1/2 | 36 | EZ Series CY |
| Climate Master® 801 Small Series | 19 3/4 | 12 3/4 | EZ Series 8S |
| Climate Master® 801 Series | 19 3/4 | 12 3/4 | EZ Series 81 |
| Cool Heat® RM Series | 16 | 36 | EZ Series RM |
| Cool Heat® WC Hydronic Heat | 20 7/16 | 12 3/16 | EZ Series WC |
| Dunham Bush® Newport III / Ice Cap RSDB | 25 | 52 | EZ Series N3 |
| Dunham Bush® Newport IV / Ice Cap RSDB | 25 | 52 | EZ Series N3 |
| Embassy® Weathertwin | 16 | 36 | EZ Series RM |
| ElectroHydronic® | 41 | 12 7/8 | EZ Series EH |
| Fedders® Maxizone Series | 16 1/4 | 27 | EZ Series MX |
| Fedders® Unizone | 16 | 48 | EZ Series UN |
| Fedders® Wall Fit | 16 3/4 | 27 | EZ Series WF (Discontinued) |
| Friedrich® Climate Master Series 700AD | 16 | 36 | EZ Series AD |
| Friedrich® Climate Master Series 701 | 16 | 40 1/2 | EZ Series C7 |
| Friedrich® Climate Master Series 702, 703 & 704 | 16 | 36 | EZ Series CM |
| Friedrich® ET Series | 20 | 28 | EZ Series ET |
| Friedrich® PDE & PDH Series | 16 | 42 | EZ Series 42 |
| Friedrich® WallMaster | 17 | 27 | EZ Series 26 |
| Friedrich® TE | 16 | 42 | EZ Series TE |
| Friedrich® Vert-I-Pak | 23 | 23 | EZ Series VP |
| Heil Quaker® SEA Series | 14 1/2 | 35 7/8 | EZ Series HQ |
| Heil Quaker® SHA Series | 14 1/2 | 35 7/8 | EZ Series HQ |
| Heil Quaker® Series C | 18 5/16 | 32 | EZ Series CS |
| GE® Type AJ 26″ | 16 | 26 | EZ Series 26 |
| GE® Vertical 7500/8500 | 23 | 23 | EZ Series VP |
| GE® Zoneline Deluxe | 16 | 42 | EZ Series 42 |
| Ice-Cap/Ice-Air® RSCT Series | 15 3/4 | 41 | EZ Series RT |
| Ice-Cap/Ice-Air® RSK Series | 16 | 36 | EZ Series RK |
| Ice-Cap/Ice-Air® RSWL Series | 13 1/4 | 56 1/2 | EZ Series WL |
| ITT Nesbitt® Challenger Series | 16 1/4 | 42 1/4 | EZ Series NC |
| ITT Nesbitt® Roomate Series | 26 3/4 | 34 | EZ Series CY |
| ITT Nesbitt® Modular Roomate (MW) | 34 1/16 | 14 5/16 | EZ Series NR |
| Keeprite® Seasonall | 18 5/16 | 32 | EZ Series CS |
| Keeprite® Climette | 18 5/16 | 32 | EZ Series CS |
| Lennox® PTEIA Series | 22 1/4 | 38 | EZ Series PT |
| LG® LP Series | 16 | 42 | EZ Series 42 |
| McQuay® K, EK and RK Series | 13 15/16 | 36 | EZ Series KF |
| McQuay® Type RS & ES | 16 3/8 | 44 7/8 | EZ Series ED |
| McQuay® C/EC | 27 3/8 | 54 1/2 | EZ Series EC |
| McQuay® EB Series | 22 | 30 5/8 | EZ Series EB |
| McQuay® J/EJ Series | 14 | 30 | EZ Series JA |
| McQuay® LM | 20 1/2 | 12 | EZ Series LM |
| McQuay® HC/EH | 41 | 12 7/8 | EZ Series EH |
| McQuay® NE | 16 | 42 | EZ Series NE |
| McQuay® VF | 46 1/2 | 18 1/8 | EZ Series VF |
| McQuay® WM | 25 | 10 1/4 | EZ Series WM |
| McQuay® PDNS & PDAN | 16 | 42 | EZ Series PD |
| Mueller® Climatrol | 16 | 48 | EZ Series UN |
| Remington® J/EJ Series | 14 | 30 | EZ Series JA |
| Remington® K, EK and RK Series | 13 15/16 | 36 | EZ Series KF |
| Remington® Type 41 | 16 | 36 1/2 | EZ Series 41 |
| Remington® Type 45 | 16 1/2 | 37 | EZ Series 45 |
| Simonaire® SSK | 16 | 36 | EZ Series RK |
| Simonaire® SSEA | 16 3/8 | 44 7/8 | EZ Series ED |
| Simonaire® SSCT | 15 3/4 | 41 | EZ Series RT |
| Singer® J/EJ Series | 14 | 30 | EZ Series JA |
| Singer® EH Series | 41 | 12 7/8 | EZ Series EH |
| Singer® K, EK and RK Series | 13 15/16 | 36 | EZ Series KF |
| Singer® Type 41 | 16 | 36 1/2 | EZ Series 41 |
| Singer® Type 45 | 16 1/2 | 37 | EZ Series 45 |
| Singer® Type EA,ES and RS | 16 3/8 | 44 7/8 | EZ Series ED |
| Singer® Type EB | 22 | 30 5/8 | EZ Series EB |
| Singer® Type C/EC | 27 3/8 | 54 1/2 | EZ Series EC |
| Singer® Type VF | 46 1/2 | 18 1/8 | EZ Series VF |
| Singer® Type LM | 20 1/2 | 12 | EZ Series LM |
| Singer® Type WM | 25 | 10 1/4 | EZ Series WM |
| Slant-Fin® CC | 16 | 42 | EZ Series CC |
| Slant-Fin® FM | 17 1/2 | 36 | EZ Series FM |
| Slant-Fin® JK | 16 | 42 | EZ Series JK |
| Slant-Fin® WC | 20 7/16 | 12 3/16 | EZ Series WC |
| Suburban® Dynaline Gas PTAC | 16 | 42 | EZ Series GS |
| TPI® Ra-Matic | 16 | 36 | EZ Series RM |
| Trane® PTEE & PTHE Models | 16 | 42 | EZ Series 42 |
| Weil-McLain® Climate Master Ser. 700AD | 16 | 36 | EZ Series AD |
| Weil-McLain® CM Series 702, 703 & 704 | 16 | 36 | EZ Series CM |
| Westinghouse® RB Series | 15 | 38 1/2 | EZ Series RB |
| Worthington® | 16 | 48 | EZ Series UN |
| Zoneaire® CHP Series | 18 5/16 | 32 | EZ Series CS |
| Zoneaire® CSM Series | 18 5/16 | 32 | EZ Series CS |
| Zoneaire® RM Series | 16 | 36 | EZ Series RM |
| Zoneaire® SC Series | 16 | 40 | EZ Series RM |