Table of Contents | Burnham BH, BV specification

TABLE OF CONTENTS
I. PRECAUTIONS - IMPORTANT INFORMATION	3
II. GENERAL INFORMATION
A. Installation Limitations	4
B. Inspection on Arrival	4
III. INSTALLATION
A. Special Precautions	4
B. Unit Suspension	4
C. Unit Heater Mounting Height	5
D. Piping Installation	5
E. Wiring Instructions	5
IV. OPERATION
A. Prior to Operation	8
B. Initial Start-up	8
V. MAINTENANCE
A. Regular Inspection	9
B. Motors	9
C. Casings	9
D. Coils	9
VI. APPLICATION GUIDELINES
A. General Guidelines	10
B. Steam Performance Data	11
C. Selection Procedure - Steam Application	12
D. Steam Calculation Formulas	13
E. Steam Correction Factors	14
F. Hot Water Performance Data	17
G. Selection Procedure - Hot Water Application	18
H. Hot Water Calculation Formulas	19
I. Hot Water Correction Factors	20
VII. OPTIONS, ACCESSORIES AND CONTROL SEQUENCES
A. Field Installed Options for Horizontal and Vertical Models	21
B. Control Sequences	21
C. Field Installed Options for Horizontal Models Only	21
D. Field Installed Options for Vertical Models Only	22
VIII. DIMENSIONAL DATA
A. BH Dimensional Data	25
B. BV Dimensional Data	26
IX. MOTOR DATA	27
WARRANTY	Back Cover

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Burnham BH, BV manual Table of Contents

Contents

BH and BV Unit Heaters 8144A001R4-2/07 Table of Contents Important Information Read Carefully Before Installation III. Installation II. General Information Wiring Instructions Unit Heater Mounting Height 115V / 60Hz / 1PH Wiring Schematic Recommended Maximum Mounting Height Hot Water System Piping Initial START-UP IV. OperationPrior to Operation Motors MaintenanceInspect Regularly Casings Typical BH Unit Arrangement Sound Class Ratings VI. Application GuidelinesGeneral Guidelines Large Factories, Fabrication Shops Steam Performance Data -- Reduced Motor Speed Steam Performance DataSteam Performance Data -- High Motor Speed Given Design Conditions Selection Procedure Steam ApplicationApplication Procedure Steam Calculation Formulas Fata = Eata + Atra Unit Entering Steam Correction FactorsSteam Heating Capacity Conversion Factors Heater Air Temp Types 100 125 150 Steam Pressure Psig Air Temperature Rise Conversion FactorsSteam Unit Heater Mounting Height Correction Factors Correction Factor Btu/lb Properties of SteamGauge Temp Latent Heat Hot Water Performance Data -- High Motor Speed Hot Water Performance Data -- Reduced Motor Speed Water Flow Rate Selection Procedure HOT Water ApplicationWater Temperature 125,020 Btu/hr Final Air HOT Water Calculation Formulas BtuAG = BtuS or BtuA x Glycol Correction Factor Ethylene Glycol Correction Factors HOT Water Correction FactorsHot Water Heating Capacity Conversion Factors Hot Water Unit Heater Mounting Height Correction Factors Field Installed Options for Horizontal Models only VII. OPTIONS, Accessories and Control SequencesField Installed Options for Horizontal and Vertical Models Control Sequences Field Installed Options for Vertical Models only Description Vertical Air Outlet Accessory Dimensions Vertical Air Outlet Accessory Maximum Height and Spread123 Cone-JetLou Truncone No Deﬂector Anemo Model BH Dimensions VIII. Dimensional DataBH Dimensional Data Male NPT Fan Ship Model BV Dimensional DataModel BV Dimensions IX. Motor Data Motor/Power CodesMotor/Power Description Code Voltage and Motor Type Limited Warranty