Rinnai Tankless Rack System Specification

TANKLESS RACK SYSTEM (TRS)

TANKLESS RACK SYSTEM SPECIFICATIONS

Free Standing Rack

(6 water heaters)

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
1 SP-TRS-3

Venng Opons

TANKLESS RACK SYSTEM (TRS)

Exhaust

Venting Options

Common Venting
System

Vent Materi-

PPtl (CVent) PVC or PPtl 8" 8

al

Intake Vent

Material

Diameter

Max.
Units

100' (with 7 units) or 41’ (with 8

Max. Vent Length

Natural Gas Propane

units)

Concentric PPs PVC 5" 1 65’ 45’

4” 1 100’ 65’

Twin Pipe PVC/CPVC PVC/CPVC

PVC/CPVC

3” 1 65’ 41’

Dual Pipe* PPs PPs or PVC 3" 1 41' 41

* This venting is provided by Centrotherm through their own distribution network

 Refer to the water heater installation and operation manual for specific details regarding vent installa-

tion option and installation.

 Venting components are packaged separately from the pre-assembled Rack for field assembly of the

vent system by the contractor.

Common Vent

Illustration

EXHAUST

VENT

COMBUSTION

AIR

VENT

For more information on venting please see tankless water heater installation
manual and/or common vent manual.

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
2 SP-TRS-3

TANKLESS RACK SYSTEM (TRS)

Tankless Rack System (TRS)

Part No.* Rack type Configuration Illustration

TRW02iN 2-unit interior wall mount rack, NG

TRW02eN 2-unit exterior wall mount rack, NG

TRW02iP 2-unit interior wall mount rack, LP

TRW02eP 2-unit exterior wall mount rack, LP

TRW03iN 3-unit interior wall mount rack, NG

TRW03eN 3-unit exterior wall mount rack, NG

TRW03iP 3-unit interior wall mount rack, LP

TRW03eP 3-unit exterior wall mount rack, LP

TRS02iN 2-unit interior free standing rack, NG

TRS02eN 2-unit exterior free standing rack, NG

TRS02iP 2-unit interior free standing rack, LP

TRS02eP 2-unit exterior free standing rack, LP

TRS02ILiN 2-unit INLINE interior free standing rack, NG

TRS02ILeN 2-unit INLINE exterior free standing rack, NG

TRS02ILiP 2-unit INLINE interior free standing rack, LP

TRS02ILeP 2-unit INLINE exterior free standing rack, LP

TRS03iN 3-unit interior free standing rack, NG

TRS03eN 3-unit exterior free standing rack, NG

TRS03iP 3-unit interior free standing rack, LP

TRS03eP 3-unit exterior free standing rack, LP

TRS04iN 4-unit interior free standing rack, NG

TRS04eN 4-unit exterior free standing rack, NG

TRS04iP 4-unit interior free standing rack, LP

TRS04eP 4-unit exterior free standing rack, LP

TRS03ILiN 3-unit INLINE interior free standing rack, NG

TRS03ILeN 3-unit INLINE exterior free standing rack, NG

TRS03ILiP 3-unit INLINE interior free standing rack, LP

TRS03ILeP 3-unit INLINE exterior free standing rack, LP

TRS05iN 5-unit interior free standing rack, NG

TRS05eN 5-unit exterior free standing rack, NG

TRS05iP 5-unit interior free standing rack, LP

TRS05eP 5-unit exterior free standing rack, LP

TRS06iN 6-unit interior free standing rack, NG

TRS06eN 6-unit exterior free standing rack, NG

TRS06iP 6-unit interior free standing rack, LP

TRS06eP 6-unit exterior free standing rack, LP

Back
to
Back

Inline

(facing
same
direction)

Part no. system: TR = tankless rack; W = wall mount; S = stand alone; IL = inline; 2/3/4/5/6 = no. of water heaters;

i/e = interior/exterior; NG/LP = fuel type

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
3 SP-TRS-3

TANKLESS RACK SYSTEM (TRS)

2 UNIT WALL MOUNT FRAME

Model

Water Heater Model

Crate Dimensions (HxLxD) - in 62 x 55 x 36

Weight - Fully Assembled - lbs 204

Weight - Shipping (total) - lbs 400

Rack Frame - Specifications

Frame Rail Type

Frame Material Aluminum (0.090 5052-H32)

Frame Finish

Color

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) 8

RUC98i, RU98e (NG/LP)

TRW02

Sheet Metal

Powder Coat

Gray

BTU and Flow Rates for RUC98i, RU98e (NG/LP)

QTY. 2, RUC98i, RU98e (NG/LP)

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

TRW02

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
4 SP-TRS-3

TANKLESS RACK SYSTEM (TRS)

2 UNIT WALL MOUNT FRAME

LEFT

FRONT

BACK

BOTTOM

Configuration Illustration Model

TRW02

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
5 SP-TRS-3