17 PB
SPECIFICATIONS
Air Flow Data -12k and 24k
Figure 204 (12K and 24K Air Flow Data)
Model VRP12K / R VRP24K / R
Air Flow Data
Indoor CFM Low High Low High
.10” ESP * 488 559 472 850
.20” ESP 393 466 432 778
.30” ESP 292 383 391 703
.40” ESP 200 304 348 626
.50” ESP 104 234 308 555
* Rated at 0.10" ESP, High and includes 0.08” ESP for factory installed 1" lter
Condenser CFM & External Static Pressure
VRP
®
is designed to mount through an exterior wall through a Friedrich wall plenum with an external louver.
Building design and applications may require different congurations of this external connection for aesthetic/architectural reasons.
These different congurations may include custom louvers, plenums or special ducted returns.
The following are guidelines for the design of these custom external congurations.
Condenser External Static Pressure
VRP Model
Design Maximum
CFM
ESP ("WC) ESP ("WC)
VRP 12000 Btu 700 0.03 0.1
VRP 24000 Btu 1150 0.017 0.11
Indoor CFM & External Static Pressure
CAUTION: If the Friedrich designed plenum and louver combinations are not used, the louver/duct design must be evaluated to
insure the total pressure drop does not exceed the maximum allowable limits.
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