Rheem RKNL-B073CL15E - Page 57

Air
Accessories
RKNL-B Series
57
Model No.
Flow Rate
CFM [L/s]
Static Pressure
in. w.c. [kPa]
Throw ➁➂
Feet [m]
Neck Velocity
fpm [m/s]
Noise Level ➃
(dbA)
RXRN-FA65
2600 [1227] 0.17 [0.042] 24-29 [7.3-8.8]0 669 [3.4]
20
2800 [1321] 0.20 [0.050] 25-30 [7.6-9.1]0 720 [3.7]
25
3000 [1416] 0.25 [0.062] 27-33 [8.2-10.1] 772 [3.9]
25
3200 [1510] 0.31 [0.077] 28-35 [8.5-10.7] 823 [4.2]
25
3400 [1604] 0.37 [0.092] 30-37 [9.1-11.3] 874 [4.4]
30
ENGINEERING DATA
➀
NOTES: ➀ All data is based on the air diffusion council guidelines.
➁ Throw data is based on 75 FPM Terminal Velocities using isothermal air.
➂ Throw is based on diffuser blades being directed in a straight pattern.
➃ Actual noise levels may vary due to duct design and do not include transmitted unit noise.
Adequate duct attenuation must be provided to reduce sound output from the unit.
[ ] Designates Metric Conversions
CONCENTRIC DIFFUSER—STEP DOWN
RXRN-FA65 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)
For Use With Downflow Transition (RXMC-CD04)
and 20" [508 mm] Round Supply and Return Ducts
■
All aluminum diffuser with aluminum
return air eggcrate.
■
Built-in anti-sweat gasket.
■
Molded fiberglass supports.
■
Built-in hanging supports.
■
Diffuser box constructed of
sheetmetal insulated with
1" [25.4 mm] 1.5 lbs.
[.7 kg] duct liner.