Raypak 105B installation instructions Contents

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Contents

2 PART ONE - Owner's Operating Instructions

2 SECTION 1 / START-UP PROCEDURES

2Before Start-Up

3Lighting Instructions & Shut-Off Procedures (manually lighted pilot MV)

4Operating Instructions & Shut-Off Procedures (automatically lighted pilot IID)

5After Start-Up

5 SECTION 2 / CAUTION

5SECTION 3 / MAINTENANCE & CARE PROCEDURES

6Pool & Spa Water Chemistry

6Winterizing the Pool and Spa Heater

7PART TWO - Installation / Service Instructions

7 SECTION 1 / RECEIVING EQUIPMENT

7 SECTION 2/GENERAL SPECIFICATIONS

7 SECTION 3 / INSTALLATION INSTRUCTIONS

7 Code Requirements

7Base Installation

8Clearances

9Combustion Air

10Venting Connections

12Gas Supply Connections

13Plumbing for Water Connections

14Electrical Wiring

18

SECTION 4 / SERVICING INSTRUCTIONS

18

General Location of Controls

18Control Adjustments / Replacements

18Pressure Switch

19High Limit

19Pilot Safety

20Burner Drawer Removal

20Gas Valve Removal

20Main Burner & Orifice Removal

20Pilot Removal & Cleaning

20Heat Exchanger Removal

21Tube Cleaning Procedure

21Tube Replacement Procedure

21Desooting Procedure

21Combustion Chamber Removal

22SECTION 5 / TROUBLESHOOTING GUIDE

22Mechanical

23Electrical MV Units

24Electrical IID Units

25SECTION 6 / REPLACEMENT PARTS

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Contents Operating and Installation Instructions Contents Burners For Your Safety Read Before OperatingBefore START-UP WaterTo Turn OFF GAS to Appliance Millivolt SystemLighting Instructions Electronic Ignition Systems Operating InstructionsVisual Inspection Water Pressure SwitchAfter START-UP Main Burner FlameBasic Tips if Heater will not Fire Winterizing the SPA HeaterPool & SPA Water Chemistry Cold Weather OperationCode Requirements Base InstallationAmbient Temperature Rating of Heater COM- Ponents Important NoticeOutdoor Heaters ClearancesALL Heaters Indoor Heaters High Wind ConditionsOutdoor Units only IndoortopOutdoortop Venting ConnectionsStep ScrewsVent Piping Z223.1GAS Supply Connections Pipe Sizing for GAS ConnectionsPlumbing for Water Connections Electronic Intermittent Ignition Device System IID Electrical WiringMillivolt System Wiring Diagram Millivolt Units Wiring Diagram KEYWiring Diagram I.I.D. Units Ignition Device HoneywellWiring Diagram IID Units Ignition Device RobertshawTemperature Controls CONTROLS/ADJUSTMENTS ReplacementsPressure Switch General Location of ControlsHigh Limit Removal Pilot SafetyHigh Limits TWO Speed PumpsGAS Valve Removal Pilot Removal and CleaningBurner Drawer Removal Main Burner and Orifice RemovalDesooting Procedure Tube Cleaning ProcedureTube Replacement Procedure Combustion Chamber RemovalTrouble Shooting Guide Mechanical for Qualified Service Personnel onlyElectrical Millivolt Troubleshooting Honeywell S8600 High VoltageReplacement Parts List Raypak, Inc Agoura Road Westlake Village, CAIID 12-P 13-P 14-P 15-PPage Page Warranty Exclusion

105B specifications

Raypak 105B is a well-engineered boiler designed for various heating applications. Known for its efficiency and reliability, the Raypak 105B is a preferred choice among professionals in both residential and commercial settings.

One of the main features of the Raypak 105B is its compact design. Measuring in at a size that allows for easy installation, it is ideal for locations where space is at a premium. The unit's lightweight materials contribute to a reduced load on structural components of buildings, making it an efficient option for retrofits and new installations alike.

The Raypak 105B operates on advanced technology that ensures optimal performance and energy efficiency. The unit boasts a high thermal efficiency rating, which translates to lower operational costs for users. Its innovative control system monitors and adjusts the heating output, ensuring that the boiler operates at peak efficiency while maintaining comfort.

Another significant characteristic of the Raypak 105B is its built-in hydrostat. This feature automatically controls water temperature, providing a safeguard against overheating and improving overall safety. The unit's durable stainless steel heat exchanger enhances the longevity of the product while also resisting corrosion, a common issue in boiler systems.

In terms of environmental considerations, the Raypak 105B is designed to meet or exceed industry standards for emissions. This not only helps users comply with regulations but also contributes to a reduced carbon footprint. Additionally, the natural gas or propane options add versatility in terms of fuel choice, catering to a wide range of applications.

Ease of maintenance is another advantage offered by the Raypak 105B. The unit is designed to provide straightforward access to key components, minimizing operational downtime when servicing is needed. This thoughtful design element supports both residential and commercial needs, ensuring reliability in various settings.

In summary, the Raypak 105B stands out due to its compact design, high thermal efficiency, advanced control systems, and robust safety features. With its focus on longevity, ease of maintenance, and environmental compliance, the Raypak 105B continues to be a leading choice for efficient heating solutions in diverse applications. Its reputation for reliability makes it a trusted option for those in need of dependable heating solutions.