Installation Manual
Rinnai Tankless Rack System (TRS) Installation Manual 23
Rack Frame - Specifications
Frame Rail Type
Sheet Metal
Frame Material
Aluminum (0.090 5052-H32)
Frame Finish
Powder Coat
Color
Gray
Water, Gas, and Condensate Connections
Hot Water Trunk Line Diameter 2"
Cold Water Trunk Line Diameter 2"
Hot Water Trunk Line Material Rigid Copper
Cold Water Trunk Line Material Rigid Copper
Water Trunk Connection Type 2" PIPE
Gas Trunk Line Diameter 1-1/4"
Gas Trunk Connection Type 1-1/4” MNPT
Gas Trunk Line Material Sch 40 Steel
Gas Branch Line Material PVC Over CSST
Condensate Trunk Line Diameter N/A
Condensate Trunk Line Material N/A
Condensate Trunk Connection Type N/A
Electric Requirements
Prewired Electrical Assembly N/A
Voltage AC 120 Volts - 60 Hz
Maximum Current (Amperes) 8
BTU and Flow Rates for CU199i, CU199e (NG/LP)
Number of Tankless Water Heaters 2
Flow rate @ 70°F rise (gpm) 10.8
Flow rate @ 100°F rise (gpm) 7.6
Minimum input rate (Btuh) 15,200
Maximum input rate (Btuh) 398,000
TRS23ILWCU
Model TRS23ILWCU
Water Heater Model
CU199i, CU199e (NG/LP)
Crate Dimensions (HxLxD) - in 66 x 70 x 35
Weight - Fully Assembled - lbs 222
Weight - Shipping (total) - lbs 424
3-Unit Wall-Mount Frame (Connued)