User's Manual

1068152-YTG-L-0815
172 Johnson Controls Unitary Products
1RC0457, 1RC0459 Roof Curb Dimensions
26.000
X
81.746
84.000 O.D.
O.D.53.500
53.496
11.417
6.043
24.813
4.173
34.313
I.D.
50.000
78.250
I.D.
40.188
15.469
3.000
15.813
31.531
81.750 O.D.
RETURN
SUPPLY
RETURN
SUPPLY
FRONT
RIGHT
FRONT
RIGHT
1RC0457 X= 14" Height
1RC0459 X= 24" Height
Notes:
1. Sides, ends, unit locator and cross support are 18-G90. Deck pans, R/A & S/A supports are 20-G90.
2. Full perimeter wood nailer.
3. Insulated deck pans.
NOTE: If utilities are required thru the base of the unit or thru
the roof curb the following field installed accessories
can be purchased thru your dealer or contractor:
1TB0402 - Thru the base electrical and thru the curb gas
1TB0404 - Thru the base electrical and gas
Unit Models used with 1RC0457, 1RC0459 Roof Curb
ZX08 ZY07
ZX09 ZY08
ZX12 ZY09
ZX14 ZY12