Carrier 50EZ-A30 Installation Instructions Manual

Also see for COMFORT 50EZ-A30: Owner's information manual Owner's information manual Product data Installation instructions

Contents

6RETURNAIRSMALLBASEUNITSUPPLYAIRLARGEBASEUNITUNIT PLACEMENT ONCOMMON CURBLARGE CURB SMALL OR LARGE BASE UNITSMALL/COMMON CURBROOF CURB DETAILWood nailer*Roofcurb*Insulation(field supplied)*Provided with roofcurbCant stripfield suppliedRoofing materialfield suppliedFlashing fieldsuppliedHVAC unitbase railsRoofcurbSealingGasketHVAC unitbasepanAnchor screwA09090A09413A09094A09415CBA FD EDashed lines show cross supportlocation for large basepan units.GHCBAFDEGHA09414UNITSIZE CATALOGNUMBER AIN. (mm)B(small/commonbase)IN. (mm)*B(large base)IN. (mm)*CIN. (mm) DIN. (mm) EIN. (mm) FIN. (mm) GIN. (mm) HIN. (mm)SmallorLargeCPRFCURB010A00 11 (279) 10 (254)14 (356) 16 (406) 47.8(1214)32.4(822) 2.7 (69)30.6 (778) 46.1(1170)CPRFCURB011A00 14 (356)Large CPRFCURB012A00 11 (279) 14 (356) 43.9(1116) 42.2 (1072)CPRFCURB013A00 14 (356)* Part Numbers CPRCURB010A00 and CPRCURB011A00 can be used on both small and large basepan units. The cross supports must be located based onwhether the unit is a small basepan or a large basepan.NOTES:1. Roof curb must be set up for unit being installed.2. Seal strip must be applied, as required, to unit being installed.3. Roof curb is made of 16--gauge steel.4. Attach ductwork to curb (flanges of duct rest on curb).5. Insulated panels: 1--in. (25.4 mm) thick fiberglass 1 lb. density.Fig. 4 -- Roof Curb Dimensions50EZ-- A