RPL: RAH, Size 077, Vintage C, RoofPak Draw Thru / Blow Thru Air ...

Section A- Outdoor/Return Air Section
0- 100% Economizer Section with Barometric Exhaust Damper
Units with 44” Return Air Fans
C20= DE, DY, EE, EY, FE, FY, GE, or GY C21= 44B* or 44W*
124
57
12
54
16
16
(see Return Fan Detail)
(see Return
Fan Detail)
124
Ref Part Part Qty.
No. Description
11 Economizer Damper
Number
1
w/Actuator C20= DE, EE, FE, GE 055941103 1
w/o Actuator C20= DY, EY, FY, GY 055941102 1
12 Exhaust Damper Assy 2 until 1/05
Powered C20= EE, EY, GE, GY 055552902 1
Barometric C20= DE, DY, FE, FY 055552901 1
Exhaust Damper Assy 1/05 & later
Powered C20= EE, EY, GE, GY 112040401 1
Barometric C20= DE, DY, FE, FY 112039601 1
N/S Isolation Damper C19= BE only 3 055942906 1
Isolation Damper C19= BD only 3 055942926 1
16 Gasket .125 x 2.00 055582601 20
54 Gasket 055921404 2
55 Gasket 055921415 2
56 Gasket 055921406 2
57 Gasket 055921407 2
124 Fan Guard 055957610 3
125 Fan Guard 055957611 1
126 Fan Guard
N/S= Not Shown on diagram.
055957612 1
1 Economizer with actuator (C20= DE, FE, GE, HE) requires MicroTech Controls. Without actuator (C20= DY, FY,
GY, HY), requires controls by others (C12= YM, YC). Economizer detail on page after next.
2 Powered Exhaust Damper (until 1/05) detail follows the Economizer Damper detail.
3 Details follow exhaust damper section.
RoofPak Singlezone; RAH 077 “C” Rev. Q 07/12 RPL 700008300 / Page 24
16
16
57
55
126
125
11
54
Bottom Return
(C19= BY, BE, BD, BE)
shown.
56