Installation Manual
Rinnai Tankless Rack System (TRS) Installation Manual 17
Rack Frame - Specifications
Frame Material
14 Gauge Hot Rolled Steel
1.5” Square Tube
16 Gauge Stainless Steel
1.5” Square Tube
Frame Finish
Powder Coat Stainless
Color
Gray Stainless
Water & Gas 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
Electric Requirements
Voltage AC 120 Volts - 60 Hz
Maximum Current (Amperes) 12
BTU and Flow Rates for RUR199i, RUR199e, RU199i, RU199e (NG/LP)
Number of Tankless Water Heaters 3
Flow rate @ 70°F rise (gpm) 16.2
Flow rate @ 100°F rise (gpm) 11.4
Minimum input rate (Btuh) 15,200
Maximum input rate (Btuh) 597,000
TRW03ST
Model TRW03STi TRW03STe
Water Heater Model
RUR199i AND RU199i (NG/LP) RUR199e AND RU199e (NG/LP)
Crate Dimensions (HxLxD) - in 66 x 70 x 35
Weight - Fully Assembled - lbs 258 254
Weight - Shipping (total) - lbs 476 472
SE+ Series Featuring ThermaCirc360™ 3-Unit Wall-Hanging Frame (Connued)