7
Air Flow Data
Model VRP12K / VRP12R VRP24K / VRP24R
Air Flow Data
Indoor CFM Low High Low High
0.1” ESP * 488 559 472 850
0.2” ESP 393 466 432 778
0.3” ESP 292 383 391 703
0.4” ESP 200 304 348 626
0.5” ESP 104 234 308 555
* Rated at 0.1" ESP high speed and includes factory provided lter.
Condenser CFM & External Static Pressure
VRP is designed to install through an exterior wall with a plenum (VRPXWP*-8, VRPXWP*-14) and a Friedrich external louver .
If the Friedrich designed plenum and louver combinations are not used, the selections and design must be evaluated by Friedrich to ensure the
total pressure drop does not exceed the maximum allowable limits.
Condenser External Static Pressure
VRP Model
Design Max
CFM
ESP ("WC)
ESP (“WC)
VRP 12000 Btu 700 0.03 0.1
VRP 24000 Btu 1150 0.02 0.11
Indoor CFM & External Static Pressure
0
0.1
0.2
0.3
0.4
0.5
0.6
0 100 200 300 400 500 600
ESP
( In. W.C )
Indoor CFM
Indoor Fan CFM Vs. ESP - VPH12K / VPH12R
Low High
Indoor Fan CFM vs. ESP - VRP12K/VRP12R
0
0.1
0.2
0.3
0.4
0.5
0.6
0 200 400 600 800 1000
ESP
( In. W.C )
Indoor CFM
Indoor Fan CFM Vs. ESP - VPH24K / VPH24R
Low High
Indoor Fan CFM vs. ESP - VRP24K/VRP24R