Figure 26: Pressurized Outside Air Supply; Figure 27: Non-Pressurized Outside Air Supply - Roberts Gorden CoRayVac CRV-B-2 Installation, Operation & Service Manual
Custom-engineered, low-intensity infrared heating systems
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- Installation, operation & service manual (61 pages) ,
- Design manual (40 pages) ,
- Installation & operation manual (72 pages)
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CRV-S
I
, O
ERIES
NSTALLATION
PERATION AND
FIGURE 26: Pressurized Outside Air Supply
FIGURE 27: Non-Pressurized Outside Air Supply
Vent Cap
or
Bird Screen
Outside Wall
46 of 83
S
M
ERVICE
ANUAL
6' (1.8 m)
Maximum
Description
Filter Housing
4" (10 cm) Take Off
Blower
5" (12.7 cm) Vent Cap
6" (15 cm) Bird Screen
6" (15 cm) Band Clamp
Description
Pressure Switch Kit
4" (10 cm) Bird Screen
4" (10 cm) Vent Cap
6" (15 cm) Vent Cap
Pressure Switch
Lock Nuts
7/16" (11.1 mm)
Diameter Hole
Part Number
01326801
01324401
90707501K
90502301
01365400
91913703
Part Number
90434501
01365400
90502300
90502302
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