Raypak 0180B, 0066B, 0042B Installation, Code Requirements, Mounting Base, Clearance Requirements

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INSTALLATION

Code Requirements

Installation must be in accordance with local codes, or in the absence of local codes, with the latest editions of the National Fuel Gas Code, ANSI Z223.1, and the National Electrical Code, ANSI/NFPA 70. In Canada, installations must conform with the current CSA B149 and the Canadian Electrical Code Part 1 CSA C22.2 No.1. Where required by the authority having jurisdic- tion, the installation must conform to American Society of Mechanical Engineers Safety Code for Controls and Safety Devices for Automatically Fired Boilers, CSD-1.

Mounting Base

Boiler should be mounted on a level surface. Each boiler is designed with a built-in sub-base approved for mounting the boiler on combustible flooring. Boiler must NOT be installed on carpet.

In addition, the boiler shall be installed such that the gas ignition system components are protected from water (dripping, spraying, rain, etc.) during appliance operation and service (circulator replacement, control replacement, etc.)

NOTE: This boiler should be located in an area where water leakage will not result in damage to the area adjacent to the appliance or to the structure. When such locations cannot be avoided, it is recommended that a suitable drain pan, adequately drained, be installed under the appliance. The pan must not restrict air flow.

Fig. 2: Mounting Base

Clearance Requirements

1.Minimum clearances from combustible materials are listed in Table B below.

2.A front clearance of at least 24" is recommended for adequate service of burner-tray and controls.

 

 

 

 

 

 

 

 

Model

Floor

Front

Back

Right

Left

Top

Flue

No.

Vent

0042

Comb.

4 in.

6 in.

6 in.

6 in.

16 in.

6 in.

0066

0090

Comb.

Alcove

6 in.

6 in.

6 in.

16 in.

6 in.

0135

0180

 

 

 

 

 

 

 

Table B: Minimum Clearances From Combustible Materials

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Contents Raytherm Residential Boilers Page Contents Proposition Pay Attention to These TermsReceiving Equipment General SpecificationsRating Input Heating Net Piping ConnectionsCapacity Gas NPTClearance Requirements InstallationCode Requirements Mounting BaseModel No Sq. in. of Free Area Combustion/Ventilation AirModel No Venting Connections Model No Vent Max Connector Horizontal Diameter Length ftRoof Pitch X/12 Min. ft Common VentsVent Damper Location Vent Damper Installation LocationVent Damper Operation MountingAbbreviationDescription Flair DamperVent Damper Gas Pressure Gas Supply ConnectionsWater Connections & System Piping Model No System Flow Max. System Gpm Head ft/WC Single-Zone Piping Piping DiagramsElectrical Wiring Wiring Diagrams Page Page Single-Zone Taco Valve System with Three 3 Zone Pumps Primary/Secondary Pumping System Honeywell Zone Valve IID Units with Low Water Cut-off Device Intermittent Ignition Device IID Servicing ProceduresSequence Operation General Location of ControlsFilling the System START-UP ProceduresLighting the Boiler For Standing Pilot ModelsFor Automatic Ignition Models To Turn Off Gas to the Boiler Models 90, 135For Honeywell valve Shut-down ProcedureTo Turn Off Gas to the Boiler For Honeywell valve Turn gas control knobSafe Shut-down Tests Testing the Ignition Safety Shut-offBurners Inspection ProceduresLow Water Cut-Off When Installed Procedure for Cleaning Flue Gas PassagewaysBurner Tray Removal Repair ProceduresTube Cleaning Procedure Typical Heat Exchanger RemovalCombustion Chamber Removal Heat Exchanger Re-assemblyProblem Causes Solutions TroubleshootingPiping Adjustment & Replacement of Components Circulator Replacement Replacement Parts ListFast-Response Temperature Sensor Module Replacement Fast-Response Temperature Sensor Probe ReplacementLimited Parts Warranty
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