PlansEQUIPMENT SCHEDULE
RTU #1
RRKA024JK08E
HEATING = 80 MBTUH INPUT
COOLING = 23 MBTUH TOTAL
CFM - 800 @.30
WEIGHT = 390 lbs.
208/230 VOLT, 1 ph.
MIN. DISCONNECT = 30
MIN. AMP. = 25 •
RTU #2.3,4
RKKA048CK10E
HEATING = 100 MBTUH INPUT
COOLING = 48 MBTUH TOTAL
CFM = 1600 @.35 sp
WEIGHT = 573 lbs.
208/230 volt, 3 ph.
MIN. DISCONNECT = 30
MIN. AMP. 22
FRESH AIR REQUIREMENTS
EF -1.23
EXHAUST FAN
GROAN, MOD. 671
70 CFM
VENTED TO ROOF
EF. -,5-
6) C, F, /I
RTU #1- 455' - 100'= 5 OCCUPANCY X 20 CFM = 100 CFM OF OSA
RTU 92- 1374'- 100'= 14 OCCUPANCY X 20 CFM = 280 CFM OF OSA
RTU #3- 1499'- 100'= 15 OCCUPANCY X 20 CFM = 300 CFAI OF OSA
RTU 94- 1342'- 100'= 14 OCCUPANCY X 20 CFM = 280 CF1%1 OF OSA
ROOFTOP
UNIT
We" DUCT FLANGE
M
GASKET
11 1
COUNTER FLASHING'
DUCT'
NAILER STRIP
INSULATION"
CANT STRIP*
-ROOF
ROOFCURB
FELT'
INSULATION `
ROOF DECK•
#loR $c,rsw
11,pe e Jibe
a ON «d
ROOF STRUCTURAL MEMBER*
GENERAL NOTE'S
A)ALL UNITS TO HAVE FULLY
MODULATING ECONOMIZERS,
CAPABLE OF 100% CLOSURE
DURING UN -OCCUPIED MODE
USING HONEYWELL T7300
CONTROLS. ECONOMIZER
WILL ALSO DELIVER REQUIRED
OSA TO SPECIFIC ZONE AS
SHOWN ON FRESH AIR SCHEDULE.
BALL UNITS TO HAVE DUCTS
SMOKE DETECTORS FOR SMOKE
SHUT DOWN. SYSTEM TO BE
INTERFACED WITH FIRE
PROTECTION SYSTEM BY
ELECTRICAL CONTRACTOR.
L,_—.__..._.._ rr.. ,...............
RXRD-CBM10 (Fully Modulating Economizers from 0-100°!x)
Controlled by enthalpy sensor, senses outside air enthalpy,
adjustable minimum
Position. :� r 13'331
.x'
14% mm;
ALL DOWNFLOW
15M ^m; MODELS INCLUDE
STANDARD RELIEF
DAMPER
j6 MMV.
V I4r>4 mri!
EIDNOW ZER.
6 SCREWS REOJIREJ
RETURN
AIR FILLER
ECONOFAtZER —
BAS£ ASSEMBLY
GAS DIAGRAM & SIZING
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