Islandaire PTAC (Thru The Wall A/C) Direct Replacement
Islandaire is the leading manufacturer of new and direct replacement PTAC units (Through The Wall air conditioners). Islandaire units offer direct replacement options to replace discontinued models by various manufactures, saving you time and money by providing the exact fit you need. To find your Islandaire direct replacement unit, view the chart below, or contact us at info@hvacbrain.com or 216-663-4822 for assistance.
| Original Model | Sleeve Height (In.) | Sleeve Width (In.) | Islandaire Model |
| Amana® PTH & PTC | 16 | 42 | EZ Series 42 |
| Amana® Type PB 26" | 16 | 26 | EZ Series 26 |
| 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 Remotaire | 16 1/2 | 37 | EZ Series 40 |
| American Standard® Type 45 | 16 1/2 | 37 | EZ Series 45 |
| 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® | 15 1/2 | 36 | EZ Series CY |
| Climate Master® 801 Small Series | 19 3/4 | 12 3/4 | EZ Series 8S |
| Climate Master® 801 Serieas | 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 Ser. 702,3 & 4 | 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 |
| 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 Zoneline Deluxe | 16 | 42 | EZ Series 42 |
| Ice-Cap® RSCT Series | 15 3/4 | 41 | EZ Series RT |
| Ice-Cap® RSK Series | 16 | 36 | EZ Series RK |
| ITT Nesbitt® Challenger Series | 16 1/4 | 42 1/4 | EZ Series NC |
| ITT Nesbitt® Roomate Series | - | - | 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 |
| 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 |
| 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 | 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 |
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