Raypak 1334001 Installation Clearances All Dimensions are in Inches, Model Part Number

Page 8

Heater

Floor Base

Model

Part

Number

Number

0133

001749

0182/0181

058313

0260/0261

058314

0330/0331

058315

0400/0401

058316

0514

056199

0624

056200

0724

056201

0824

056202

0926*

054597

1083*

054598

1178*

054599

1287*

054600

1414*

054601

1571*

058378

1758*

058379

0962

059233

1125

059234

1223

059235

1336

059236

1468

059237

1631

059238

1826

059239

*Models with factory installed floor shield as standard.

BOLD TYPE indicates Low NOx models.

Table B: Combustible Floorshield Ordering Information

Fig. 2: Alternate Method for Providing a Non-

Combustible Base

Clearances

Installation Clearances

(All Dimensions are in Inches)

 

 

 

Heater Size

 

 

 

0133

0181 to

 

0514 to

 

0926 to

2100 to

Location

 

0401

 

0824

 

1826

4001

Floor

 

 

See Note 1

 

 

Front

 

 

See Note 2

 

 

Back

12

12

 

12

 

24

24

Right

6

12

 

6

 

24

24

Left

12

12

 

18

 

24

24

*Vent

6

6

 

6

 

6

6

Indoor Top

42

39

 

36

 

24

24

Outdoor Top

 

Unobstructed

 

NA

Note 1: Combustible floor shield is required when heater is to be installed on a combustible surface. (See ordering info.)

Note 2: Servicing Clearances: Provide at least 24" (Models 0133- 1826), 48" (Models 2100-4001) in front of unit for removal & servicing of the Controls & Burner Tray. Provide at least 18" on side opposite water connections for deliming of Heat Exchanger Tubes. *Vent includes factory supplied drafthoods and does not include field supplied vent systems above the drafthood. On Models 2100-4001 drafthood is built into heater.

Table C: Clearances From Combustible Surfaces

 

 

 

 

Heater Size

 

 

 

0133

0181 to

 

0514 to

0926 to

2100 to

Description

Location

 

0401

 

0824

1826

4001

a. 3-1/2 in. thick masonry walls

Back

9

9

 

9

16

16

without ventilated air space.

Right

5

9

 

5

16

16

 

Left

9

9

 

12

16

16

 

Vent

5

5

 

5

5

5

 

Indoor Top

43

39

 

36

24

24

 

Outdoor Top

 

 

Unobstructed

NA

b. 1/2 in. insulation board

Back

6

6

 

6

12

12

over 1 in. glass fiber or

Right

3

6

 

3

12

12

mineral wool batts.

Left

6

6

 

9

12

12

 

Vent

3

3

 

3

3

3

 

Indoor Top

30

30

 

24

16

16

 

Outdoor Top

 

 

Unobstructed

NA

c. 0.024 sheet metal over 1 in.

Back

4

4

 

4

8

8

glass fiber or mineral wool

Right

3

4

 

3

8

8

batts reinforced with wire

Left

4

4

 

6

8

8

on rear face with ventilated

Vent

3

3

 

3

3

3

air space.

Indoor Top

24

24

 

18

12

12

 

Outdoor Top

 

 

Unobstructed

NA

d. 3-1/2 in. thick masonry wall

Back

6

6

 

6

8

8

with ventilated air space.

Right

6

6

 

6

8

8

 

Left

6

6

 

6

8

8

 

Vent

6

6

 

6

6

6

 

Indoor Top

42

39

 

36

24

24

 

Outdoor Top

NA

 

Unobstructed

NA

e. 0.024 sheet metal with

Back

4

4

 

4

8

8

ventilated air space.

Right

2

4

 

2

8

8

 

Left

4

4

 

6

8

8

 

Vent

2

2

 

2

2

2

 

Indoor Top

24

24

 

18

12

12

 

Outdoor Top

 

 

Unobstructed

NA

f. 1/2 in. thick insulation

Back

4

4

 

4

8

8

board with ventilated

Right

3

4

 

3

8

8

air space.

Left

4

4

 

6

8

8

 

Vent

3

3

 

3

3

3

 

Indoor Top

24

24

 

18

12

12

 

Outdoor Top

NA

 

Unobstructed

NA

g. 0.024 sheet metal with

Back

4

4

 

4

8

8

ventilated air space over

Right

3

4

 

3

8

8

0.024 sheet metal with

Left

4

4

 

6

8

8

ventilated air space.

Vent

3

3

 

3

3

3

 

Indoor Top

24

24

 

18

12

12

 

Outdoor Top

 

 

Unobstructed

NA

h. 1 in. glass fiber or mineral

Back

4

4

 

4

8

8

wool batts sandwiched

Right

3

4

 

3

8

8

between two sheets 0.024

Left

4

4

 

6

8

8

sheet metal with ventilated

Vent

3

3

 

3

3

3

air space.

Indoor Top

24

24

 

18

12

12

 

Outdoor Top

NA

 

Unobstructed

NA

Table D: Clearances to Protected Surfaces

8

Image 8
Contents Raytherm Hot Water Supply Heaters Page Contents If Propane is Present or Suspected General Safety Temperature limiting valves are available, see manualTemperature Time to Produce Serious Burn Feel water before bathing or show- eringModel Identification Time/Temperature Relationships in ScaldsReceiving Equipment Installation Model Part Number Installation Clearances All Dimensions are in InchesClearances Models 0182-0400 Specifications and DimensionsModel Models MBHMBH GPH Outdoor Water Heaters High Wind Conditions Outdoor Units OnlyOutdoor Installations Vent Terminal Outdoor Stackless Top InstallationVenting Models 0181-0401Indoor Installations Indoor Top Installation Models 0181-0401 Vent Terminal/Indoor Stack Installation Vent Piping Vent PipingVent Damper Installation Models 0133 Through 0180 Where RequiredLocation MountingInstallation Vent DamperGas Supply Connections PlumbingGeneral Gas Pressure Regulator Venting of Diaphragm Gas ComponentsFlow Rates Maximum and Minimum Flow RatesPiping-Domestic Hot Water Supply Heaters Soft Medium HardPiping Diagram-Type WH Unitemp 80 System Pump Time Delay Controls-GeneralRelief Valve Electronic IgnitionHigh Limit Flow SwitchLimit Controls 100% Pilot Safety High and Low Gas Pressure Switches OptionalElectrical Connections Low Water Cut-Off OptionalLocation of Controls 0824 START-UP Procedures Before Start-UpGeneral Initial Start-Up Pump and MotorFor Your Safety Read Before Operating Inspection Procedures BurnersControls After Start-UpInspection Procedures Start-Up Procedures S8610b Ignition ModuleOperation Should be checked monthly. Takes approximately 15 minutesBurner Adjustment High Gas Pressure SwitchVisual Inspection ElectricalCombustion Fan Removal Main burner And Orifice RemovalPilot Removal Electrical-Electronic Ignition IID Intermittent Pilot System Honeywell S8600Mechanical Problem Possible Cause Corrective Action MechanicalWiring Diagrams Wiring Diagram-W2/WH2Wiring Diagram-WH1 0181/0261 Wiring Diagram-WH1 0331/0401 Wiring Diagram-WH1 Wiring Diagram-WH1 Wiring Diagram-WH1 Wiring Diagram-WH1 Tube Cleaning Service Maintenance ProceduresTroubleshooting-Pumps Combination Flame SENSOR/ Igniter and Pilot Burner Pilot Removal and Cleaning Heat Exchanger Re-AssemblyHigh Limit or Tankstat Removal Heat Exchanger RemovalReplacement Parts Control Well ReplacementTube Replacement Cleaning Flue Gas PassagewaysScope Page