Specification Sheet

6
Air & Water
General Data
RHWB Series
MODEL NUMBERS RHWB-04WMX36B RHWB-06WMX48B RHWB-08WRX60B RHWB-10WRX60B
Nominal Heating Capacity BTU/hr [W] 40000 60000 80000 100000
Air Side Temperature Rise* °F [°C] 45-75 [25-41.7] 40-70 [22.2-38.9] 35-65 [19.4-36.1] 35-65 [19.4-36.1]
Heating CFM [L/s] @ .8 WC [.19 kPa] 578 [ 272] 1030 [485] 1502 [707] 1847 [870]
Cooling CFM [L/s] @ .5 WC [.12 kPa] 1180 [556] 1300 [612] 1645 [775] 1707 [804]
Power Supply (V - HZ - PH) 115 - 60 -1
Minimum Circuit Ampacity - Amps 10 12.9 12.9 12.9
Max Rating of Over Current Protective
Device - Amps
18 23.2 23.2 23.2
Maximum Fuse or Circuit Breaker Size 15 20 20 20
Motor HP [W] 1/2 [373] 3/4 [559] 3/4 [559] 3/4 [559]
Blower (D x W) in [mm] 11 x 7 [279 x 178] 11 x 7 [279 x 178] 11 x 10 [279 x 254] 11 x 10 [279 x 254]
Blower Motor Type EcoTech / ECM Type
Pump Type Wet Rotor
Pump Power Supply (V - HZ - PH) 115 - 60 -1
Pump Motor RLA/LRA - Amps 1.8
Pump HP [W] 1/8
Pump Maximum Working Pressure psi [kPa] 125 [861]
Min/Max Working Temperature °F [°C] 160 [71]
Water Connection Type Copper Studs
Inlet Water Connection Diameter in [mm] 3/4 [19]
Out Water Connection Diameter in [mm] 3/4 [19]
Return Air Filter Size in [mm] 12 x 16 [305 x 406] 16 x 24 [406 x 609]
Standard High Velocity Filter Size
(L X W X H) in [mm]
15 3/4 x 25 x 1
[400 x 635 x 25]
22 3/4 x 25 x 1
[578 x 635 x 25]
Shipping Weight LBS [kg] 116 [52.6] 126 [57.2] 146 [66.2] 153 [69.3]
General Data—Eco Tech
™
(ECM) Models
U.S. and Canadian Models
IMPORTANT
: BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY
INFORMATION AVAILABLE FROM YOUR RETAILER.
[ ] Designates Metric Conversions