Raypak HD101, HD401 Model, Combustion Air Inlet, Venting Air Intake Category, Inches Length, Feet

Page 29

Fig. 21: Direct Vent Horizontal Thru-Wall Venting (Category III)

 

 

 

 

 

 

 

 

Model

Appliance

Certified

Vent Size

Max.

Combustion

Air Inlet

Max. Air

Venting

Air Intake

Intake

No.

Category

Venting

(inches)

Length

Pipe

Size

Length

HD101

 

Material

4

(feet)

Material

(inches)

(feet)

 

 

 

Galvanized

 

 

HD151

 

 

 

 

 

 

 

Stainless

 

100,

Steel

 

 

HD201

III

 

4

100

Steel

5

4 Elbows

PVC

HD251

 

(Gas Tight)

Max.

ABS

 

 

HD301

 

 

 

 

CPVC

 

 

HD401

 

 

6

 

 

 

 

 

 

Table M: Horizontal Thru-Wall Venting

 

 

29

Image 29
Contents Installation & Operating Instructions Deletions None Contents Are important but not related to personal injury hazards Installations at Elevation Before InstallationProduct Receipt Model IdentificationComponent Locations Angle View Component LocationsQuantity of Burners Vent Size Flue General InformationWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Installation Codes InstallationIndoor/Closet Installations Equipment BaseMinimum Installed Service Clearance Outdoor Installations Outdoor InstallationsConventional Combustion Air Supply Combustion and Ventilation AirGeneral Installations in CanadaWater Piping Relief Valve Piping Reversing Water ConnectionsHydronic Heating Maximum 4 times the pipe diameter or 12, whichever is less Piping-Heating Boilers Domestic Hot Water PipingThree-Way Valves Air-Separation/Expansion TankGas Supply Connection Gas SupplyGas Pressure Regulator Electrical Power ConnectionsGas Supply Pressure Heater transformer. do not attach line voltage toSurge Protection Check the Power SourceMaking the Electrical Connections Table H Maximum Equivalent Pipe LengthConduit should not be used as the ground. There Electrical Connections Domestic Hot WaterDefinition of Appliance Categories VentingVent Terminal Location Barometric DamperSupport of Vent Stack Table J Vent/Air Inlet Termination Clearances US Installations Venting Configurations Venting Installation TipsNatural Draft Vertical Vent Termination Natural Draft Vertical Venting System InstallationInches Length feet Appliance CertifiedHorizontal Thru-wall Direct Vent Termination Combustion Air Inlet ModelVenting Air Intake Category Inches LengthMin./Max. Vertical Combustion Air Inlet Model Appliance CertifiedVenting Height feet Length Material Inches Min Max FeetVertical Direct Vent Termination Outdoor InstallationVertical Direct Vent System Installation High Limit Auto Reset Optional High Limit Manual ResetControls Ignition Control ModuleLow Water Cut Off Optional Flow SwitchHigh and Low Gas Pressure Switches Optional Wiring DIAGRAM-MODELS HD101-HD401 HD101-HD401 Troubleshooting Initial START-UP PRE-START-UPPage Start-Up Main Burner AdjustmentGas Type Conversion on Valve Safety InspectionAir Filter Inspection/Removal Post START-UP CheckFollow-Up Remove the Screws and Panel Heat Exchanger RemovalMaintenance Schedule MaintenanceSuggested Minimum Yearly Beginning of each heatingInside Combustion Air Contamination AppendixDaily MonthlyPage Important Instructions for the Commonwealth of Massachusetts Page
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HD101, HD401 specifications

Raypak is renowned for its commitment to high-quality heating solutions, with the HD101 and HD401 models standing out in their product range. These units are designed specifically for commercial applications, providing reliable and efficient hydronic heating systems. The HD series embodies innovation while addressing the unique demands of larger spaces.

One of the main features of the HD101 and HD401 is their stainless steel construction, which ensures increased durability and resistance to corrosion. This design choice enhances the longevity of the units, making them ideal for various installations in commercial or industrial settings.

Both models are equipped with a high-efficiency heat exchanger that maximizes heat transfer while minimizing energy consumption. This feature is particularly significant in today’s environmentally conscious market, as it contributes to lower operating costs and reduced carbon footprints. The heat exchangers are engineered for easy maintenance, offering simplicity when service is required.

In terms of technology, the HD101 and HD401 include advanced digital controls that allow for precise temperature regulation. This user-friendly interface enables operators to easily manage and monitor heating parameters, facilitating optimal performance and energy management.

The models also feature modulating burners that adjust their output according to the heating demand. This capacity for modulation results in smoother operation and an overall increase in efficiency, as the burners can maintain consistent temperatures without excessive energy use.

Another noteworthy characteristic is their compatibility with various control systems, including BMS (Building Management Systems). This adaptability allows for seamless integration into existing infrastructure, providing users with greater versatility and control over their heating environments.

Both the HD101 and HD401 come with advanced safety features, including flame rollback protection and pressure monitoring, ensuring safe operation even in demanding conditions. Additionally, their compact design allows for easy installation in limited spaces while still providing powerful heating capabilities.

Ultimately, the Raypak HD101 and HD401 are exceptional choices for those in need of high-efficiency commercial heating solutions. With their robust construction, advanced technology, and user-friendly features, these models promise to deliver reliable performance and energy savings for years to come. Whether for a large facility or a specific industrial application, they stand ready to meet the heating challenges of today’s commercial landscape.