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Accessory
3-5 Ton [10.6-17.6 kW]
Economizer with Single Enthalapy 70 [32]
Power Exhaust 19 [9]
Fresh Air Damper (Manual) 11 [5] 9 [4]
16 [7]
60 [27]
Fresh Air Damper (Motorized) 13 [6]
Roof Curb 14" 92 [42] 88 [40]
11 [5]
Roof Curb 24" 108 [49] 104 [47]
Concentric Diffuser 18" Flush 37 [17] 26 [12]
Concentric Diffuser 20" Flush 54 [24] 42 [19]
lbs [kg] lbs [kg]
Shipping Operating
Side Discharge Concentric Diffuser RXRN-FA60 35 [16] 20 [9]
Side Discharge Concentric Diffuser RXRN-FA65 55 [25] 40 [18]
A B C D
22% 27% 23% 28%
Capacity Tons [kW]
3-5 [10.6-17.6]
Corner Weights by Percentage
38
1
/4 [972] 25
3
/4 [654]3-5 [10.6-17.6]
Capacity Tons [kW] A in. [mm] B in. [mm]
WEIGHTS
CENTER OF GRAVITY (C.G.)
CLEARANCES
(3 to 5 Ton [10.6 to 17.6 kW] Models)
The following minimum clearances are recommended
for proper unit performance and serviceability.
Recommended
Clearance in. [mm]
Location
48 [1219] A - Front
18 [457] B - Condenser Coil
12 [305] C - Duct Side
36 [914] D - Evaporator End
60 [1524] E - Above
*Without Economizer. 57" [1448 mm] With Economizer
NOTE: Supply duct may be installed
with “0” inch clearance to combustible
materials, provided 1"
minimum Fiberglass insulation is
applied either inside or on the outside
of the duct.
UNIT DIMENSIONS
20
Heat Controller, Inc.
-20-