Raypak 133-4001 manual Common Venting

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Type "B" double-wall or equivalent vent pipe is recom- mended. However, single-wall metal vent pipe may be used as specified in the latest edition of the National Fuel Gas Code ANSI Z223.1.

Manifolds that connect more than one boiler to a com- mon chimney must be sized to handle the combined load. Consult available guides for proper sizing of the manifold and the chimney. At no time should the area be less than the area of the largest outlet.

10' OR LESS

2' MIN

VENT PIPE

VENT CAP

2' MIN

5' MIN

DRAFT HOOD

HEATER

Fig. 15: Common Venting

At the time of removal of an existing boiler, the follow- ing steps shall be followed with each appliance remaining connected to the common venting system placed in operation, while the other appliances remain- ing connected to the common venting system are not in operation.

(a)Seal any unused openings in the common venting system.

(b)Visually inspect the venting system for proper size and horizontal pitch and make sure there is no blockage or restriction, leakage, corrosion and other deficiencies which could cause an unsafe condition.

(c)As much as possible, close all building doors and windows and all doors between the space in which the appliances remaining connected to the com- mon venting system are located and other spaces of the building. Turn on clothes dryers and any appliance not connected to the common venting system. Turn on any exhaust fans, such as range

Fig. 16: Venting Clearances

hoods and bathroom exhausts, so they will oper- ate at maximum speed. Do not operate a summer exhaust fan. Close fireplace dampers.

(d)Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat so appliance will operate continuously.

(e)Test for spillage at the drafthood relief opening after 5 minutes of main burner operation. Use the flame of a match or candle, or smoke from a ciga- rette, cigar or pipe.

(f)After it has been determined that each appliance remaining connected to the common venting sys- tem properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas burning appliance to their previous conditions of use.

(g)Any improper operation of the common venting system should be corrected so that the installation conforms with the latest edition of the National Fuel Gas Code, ANSI Z223.1. When re-sizing any portion of the common venting system, the com- mon venting system should be re-sized to approach the minimum size as determined using the appropriate tables in Part 11 of the National Fuel Gas Code, ANSI Z223.1.

For special venting applications that require reduced vent sizes and through-the-wall venting, the Type D Induced Draft Assembly can be used. Consult the fac- tory or your local Raypak representative.

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Contents Raytherm Heating Boilers Deletions None Contents Are important but not related to personal injury hazards Model Identification 0 5 1 4 aCertifications InstallationReceiving Equipment Boiler TypesInstallation Base ClearancesCombustion and Ventilation Air Indoor Units Only Outdoor BoilersHigh-Wind Conditions Outdoor Units Only Models 181-401 Outdoor Installations ModelVenting Model Sq. InchesIndoor Installations ModelsIndoor Stack Installation Indoor Installation-ModelIndoor Installation-Models 181-401 Drafthood Installation-Models Vent PipingCommon Venting Vent Damper Installation Models 133 Through 261 Where Required LocationVent Damper PlumbingGas Supply Connections Normal Operation SummaryGeneral Venting of Diaphragm Gas ComponentsGas Pressure Regulator Pump SelectionTypical Hydronic System Hookups Temperature & Pressure GaugeRecommended Purge Manifolds for Feedwater RegulatorSingle Boiler Primary/Secondary Piping-Models Multiple-Boiler- Reverse Return Hook-Up-Models Electronic Ignition ControlsEconomaster Controls Operating ControlsMode H4 On/Off Firing Mode H2 Motorized ModulationMode H3 2-Stage Firing Mode H9 4-Stage FiringFlow Switch Manual-Reset High LimitAuto-Reset High Limit 100% Pilot SafetyLow Water Cut-Off Optional High and Low Gas Pressure Switches OptionalElectrical Connections START-UP START-UP For Your Safety Read Before Operating For Models with Manual Gas ValvesIntermittent Pilot System Checkout S8600 After Start-Up Standing Pilot Checkout ProcedureFor Models with Automatic Gas Valves Lighting InstructionsSuggested Inspection Schedule Inspections BurnersControls Operation Blower AdjustmentModels 181 to Start-Up S8600HFlame Roll-Out Safety Switch Service Burner Tray RemovalPilot Removal Gas Valve RemovalMain Burner and Orifice Removal Combustion Fan RemovalIntermittent Pilot System Honeywell S8600 TroubleshootingElectrical-Electronic Ignition IID Electrical-Standing Pilot Typical ON-OFF Intermittent Ignition Control Wiring Diagram Mechanical Problem Possible Cause Corrective Action Pumps Burner Tray Removal Service Repair SectionTube Cleaning Procedure Gas Valve RemovalHeat Exchanger Removal Pilot Removal and CleaningHigh Limit or Tankstat Removal Tube Replacement Procedure Heat Exchanger Re-AssemblyControl Well Replacement Combustion Chamber RemovalEastman Avenue Oxnard, CA Replacement PartsCleaning Flue Gas Passageways Limited Warranty Raytherm Types H and WH

133-4001 specifications

Raypak 133-4001 is a premier heating solution designed for both residential and commercial applications, known for its efficiency and reliability. This high-performance water heater is specifically engineered to meet the demanding requirements of hot water supply while ensuring energy conservation and user convenience.

One of the standout features of the Raypak 133-4001 is its robust construction. Made from high-quality materials, including a corrosion-resistant heat exchanger and durable casing, this unit is designed to withstand harsh environmental conditions. Its compact design allows for easy installation in various locations, making it an ideal choice for homeowners and businesses alike.

The unit operates on natural gas or LP gas, providing versatility in fuel choice. With a heating capacity of 199,000 BTU/hr, it delivers an impressive flow rate that ensures a steady supply of hot water, even during peak demand periods. This capacity makes it suitable for a wide range of applications, from residential water heating to larger facilities requiring substantial hot water output.

Raypak’s advanced technology set ensures that the 133-4001 operates at maximum efficiency. It utilizes a modulating power burner that adjusts the flame based on demand, optimizing fuel consumption. This feature not only helps in reducing energy bills but also minimizes the carbon footprint, making it an environmentally friendly option.

Another notable characteristic of the Raypak 133-4001 is its digital control system. The intuitive interface allows for precise temperature adjustments and easy monitoring of the heating process. Users can set the desired water temperature, and the system will maintain it consistently, ensuring comfort and reducing the risk of scalding.

Safety is a paramount consideration in the design of the 133-4001. It features a built-in high-limit switch, pressure relief valve, and multiple safety sensors to prevent overheating and potential hazards. These safety features provide peace of mind for homeowners and facility managers, knowing that their hot water system is reliable and secure.

In conclusion, Raypak 133-4001 combines advanced technology, robust construction, and user-friendly features, making it a highly effective water heating solution. Its efficiency and dependability cater to a variety of hot water needs, positioning it as a top choice for both residential and commercial use. Whether for a single-family home or a large facility, the Raypak 133-4001 is built to deliver exceptional performance with every use.
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