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Here at Great Lakes Supply we pride ourselves on knowing a lot about new and old PTAC Units. PTAC Units were invented in 1935 by engineers at Chrysler Motors. Between 1935 and 1961 many manufacturers offered units that varied in their physical dimension. We can replace 99% of the odd-sized PTAC Units that have been manufactured with Exact-Fit replacements. No need to renovate your wall opening. Just slide the old unit out and slide one of our Exact-Fit units back in and you’re all set!
Our custom and replacement PTAC units are developed and manufactured from original chassis specifications at today’s efficiency standards.
| Original Model | Sleeve Height (In.) | Sleeve Width (In.) |
| Amana® Ptd & PTC | 16 | 42 |
| Amana® Type PB 26" | 16 | 26 |
| Amana® VTC/Vtd | 23 | 23 |
| American Air Filter® Enersaver Type 16 | 16 | 37,5 |
| American Air Filter® Hydronic Type 16 | 16 | 41,5 |
| American Air Filter® Nelsonaire Ser. 25 | 16 | 36,5 |
| American Standard® TW Series Type 41 | 16 | 36,5 |
| American Standard® Type 40 Remoteaire | 16,5 | 37 |
| American Standard® Type 45 | 16,5 | 37 |
| Applied Comfort DM/DMQ | 18,3125 | 32 |
| Applied Comfort SC Series | 16 | 40 |
| Applied Comfort SC Series | 16 | 36 |
| Carrier® 51 PH Wallmate | 18,3125 | 32 |
| Carteret® Type 45 | 16,5 | 37 |
| Chromalox® Space Command | 15,3125 | 43,875 |
| Chromalox® CAM (2Section) | 15 | 35,5 |
| Chrysler® | 15,5 | 36 |
| Climate Master® 801 Small Series | 19,75 | 12,75 |
| Climate Master® 801 Series | 19,75 | 12,75 |
| Cool Heat® RM Series | 16 | 36 |
| Cool Heat® WC Hydronic Heat | 20,4375 | 12,1875 |
| Dunham Bush® Newport III / Ice Cap RSDB | 25 | 52 |
| Dunham Bush® Newport IV / Ice Cap RSDB | 25 | 52 |
| Embassy® Weatdertwin | 16 | 36 |
| ElectroHydronic® | 41 | 12,875 |
| Fedders® Maxizone Series | 16,25 | 27 |
| Fedders® Unizone | 16 | 48 |
| Fedders® Wall Fit | 16,75 | 27 |
| Friedrich® Climate Master Series 700AD | 16 | 36 |
| Friedrich® Climate Master Series 701 | 16 | 40,5 |
| Friedrich® Climate Master Series 702, 703 & 704 | 16 | 36 |
| Friedrich® ET Series | 20 | 28 |
| Friedrich® PDE & PDH Series | 16 | 42 |
| Friedrich® WallMaster | 17 | 27 |
| Friedrich® TE | 16 | 42 |
| Friedrich® Vert-I-Pak | 23 | 23 |
| Heil Quaker® SEA Series | 14,5 | 35,875 |
| Heil Quaker® SHA Series | 14,5 | 35,875 |
| Heil Quaker® Series C | 18,3125 | 32 |
| GE® Type AJ 26" | 16 | 26 |
| GE® Vertical 7500/8500 | 23 | 23 |
| GE® Zoneline Deluxe | 16 | 42 |
| Ice-Cap/Ice-Air® RSCT Series | 15,75 | 41 |
| Ice-Cap/Ice-Air® RSK Series | 16 | 36 |
| Ice-Cap/Ice-Air® RSWL Series | 13,25 | 56,5 |
| ITT Nesbitt® Challenger Series | 16,25 | 42,25 |
| ITT Nesbitt® Roomate Series | 26,75 | 34 |
| ITT Nesbitt® Modular Roomate (MW) | 34,0625 | 14,3125 |
| Keeprite® Seasonall | 18,3125 | 32 |
| Keeprite® Climette | 18,3125 | 32 |
| Lennox® PTEIA Series | 22,25 | 38 |
| LG® LP Series | 16 | 42 |
| McQuay® K, EK and RK Series | 13,9375 | 36 |
| McQuay® Type RS & ES | 16,375 | 44,875 |
| McQuay® C/EC | 27,375 | 54,5 |
| McQuay® EB Series | 22 | 30,625 |
| McQuay® J/EJ Series | 14 | 30 |
| McQuay® LM | 20,5 | 12 |
| McQuay® HC/EH | 41 | 12,875 |
| McQuay® NE | 16 | 42 |
| McQuay® VF | 46,5 | 18,125 |
| McQuay® WM | 25 | 10,25 |
| McQuay® PDNS & PDAN | 16 | 42 |
| Mueller® Climatrol | 16 | 48 |
| Remington® J/EJ Series | 14 | 30 |
| Remington® K, EK and RK Series | 13,9375 | 36 |
| Remington® Type 41 | 16 | 36,5 |
| Remington® Type 45 | 16,5 | 37 |
| Simonaire® SSK | 16 | 36 |
| Simonaire®SSEA | 16,375 | 44,875 |
| Simonaire® SSCT | 15,75 | 41 |
| Singer® J/EJ Series | 14 | 30 |
| Singer® EH Series | 41 | 12,875 |
| Singer® K, EK and RK Series | 13,9375 | 36 |
| Singer® Type 41 | 16 | 36,5 |
| Singer® Type 45 | 16,5 | 37 |
| Singer® Type EA,ES and RS | 16,375 | 44,875 |
| Singer® Type EB | 22 | 30,625 |
| Singer® Type C/EC | 27,375 | 54,5 |
| Singer® Type VF | 46,5 | 18,125 |
| Singer® Type LM | 20,5 | 12 |
| Singer® Type WM | 25 | 10,25 |
| Slant-Fin® CC | 16 | 42 |
| Slant-Fin® FM | 17,5 | 36 |
| Slant-Fin® JK | 16 | 42 |
| Slant-Fin® WC | 20,4375 | 12,1875 |
| Suburban® Dynaline | 16 | 42 |
| TPI® Ra-Matic | 16 | 36 |
| Trane® PTEE & PtdE Models | 16 | 42 |
| Weil-McLain® Climate Master Ser. 700AD | 16 | 36 |
| Weil-McLain® CM Series 702, 703 & 704 | 16 | 36 |
| Westinghouse® RB Series | 15 | 38,5 |
| Wortdington® | 16 | 48 |
| Zoneaire® CHP Series | 18,3125 | 32 |
| Zoneaire® CSM Series | 18,3125 | 32 |
| Zoneaire® RM Series | 16 | 36 |
| Zoneaire® SC Series | 16 | 40 |
Absocold Corporation
Amana
Applied Comfort
Avanti
Cold Point
Comitale National Inc. ( C. N. I. )
Danby
Friedrich
Frigidaire Professional
General Electric
Haier
Islandaire The Perfect Fit.
Kenyon
LG
Magic Chef
Micro Fridge
Midea
Suburban Take Comfort
