Burnham BH, BV manual Limited Warranty

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Limited Warranty

PANELRAY, Convector and

BH and BV Series Unit Heaters

Limited Warranty – Except as provided below with respect to products or parts not manufactured by U.S. Boiler™ Company, Inc. U.S. Boiler Company, Inc. warrants to the original owner at the original installation

site that products manufactured by U.S. Boiler Company, Inc. comply, at the time of manufacture, with recognized Hydronics industry regulatory agency standards and requirements then in effect and will be free from defects in materials and workmanship for a period of one year after the date of installation.

The remedy for breach of this warranty is expressly limited to the repair or replacement of any part found to be defective under conditions of normal use and does not extend to liability for incidental, special or consequential damages or losses such as loss of the use of the products, inconvenience, loss of time or labor expense involved in repairing or replacing alleged defective product. U.S. Boiler Company, Inc. shall have no responsibility for the performance of any product sold by it under conditions varying materially from those under which such product is usually tested under existing industry standards, nor for any damage to the product from abrasion, erosion, corrosion, deterioration or the like due to abnormal temperatures or the influence of foreign matter or energy, nor for the design or operation of any system of which any such product may be made a part or for the suitability of any such product for any particular application.

For products or parts not manufactured by U.S. Boiler Company, Inc., the warranty obligation of U.S. Boiler Company, Inc. shall, in all respects, conform and be limited to the warranty actually extended to U.S. Boiler Company, Inc. by its vendors.

Warranty service can be obtained by contacting the original installer of the product and providing him with a detailed description of any apparent defect. If this procedure fails to result in satisfactory warranty service, the owner should notify U.S. Boiler Company, Inc., P.O. Box 3079, Lancaster, PA 17604. Transportation to a factory or other designated facility for repairs of any products or items alleged defective shall, in all events, be the responsibility and at the cost of the owner.

Notwithstanding any of the above provision, (1) failures resulting from misuse, improper installation or lack of maintenance are not covered by this warranty, and (2) U.S. Boiler Company, Inc.’s liability under this warranty shall not exceed the selling price of the product found to be defective.

Equipment furnished by the Buyer, either mounted or unmounted, and when contracted for by the Buyer to be installed or handled is not covered by this warranty. U.S. Boiler Company, Inc. does not assume any responsibility in connection with such equipment, operation, warranty, performance, or any other liability connected thereto.

Then foregoing provisions of this WARRANTY shall be effective to the maximum extent permitted by applicable law, and, to the extent that any such provision would otherwise have an unconscionable result or would otherwise be inconsistent with applicable law, such provision shall be limited in effect to the minimum extent necessary to avoid such unconscionable result or inconsistency with applicable law.

Any implied warranties, including implied warranties of merchantability and fitness for a particular purpose shall, to the extent permitted by applicable law, be limited in duration to a period of one year after the date of installation. To the extent permitted by applicable law, the remedies for breach of any such implied warranty shall be limited to the remedies set forth above with respect to a breach of the express limited warranty provided. With respect to the limitations on implied warranties set forth above, U.S. Boiler Company, Inc. hereby notifies each person to whom such warranty is made as follows: Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations, or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

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Contents BH and BV Unit Heaters 8144A001R4-2/07Table of Contents Important Information Read Carefully Before Installation III. Installation II. General InformationWiring Instructions Unit Heater Mounting Height115V / 60Hz / 1PH Wiring Schematic Recommended Maximum Mounting Height Hot Water System PipingPrior to Operation IV. OperationInitial START-UP Maintenance Inspect RegularlyMotors CasingsVI. Application Guidelines General GuidelinesTypical BH Unit Arrangement Sound Class Ratings Large Factories, Fabrication ShopsSteam Performance Data -- High Motor Speed Steam Performance DataSteam Performance Data -- Reduced Motor Speed Application Procedure Selection Procedure Steam ApplicationGiven Design Conditions Steam Calculation Formulas Fata = Eata + AtraSteam Correction Factors Steam Heating Capacity Conversion FactorsUnit Entering Heater Air Temp Types 100 125 150Air Temperature Rise Conversion Factors Steam Unit Heater Mounting Height Correction FactorsSteam Pressure Psig Correction FactorGauge Temp Latent Heat Properties of SteamBtu/lb Hot Water Performance Data -- High Motor Speed Hot Water Performance Data -- Reduced Motor SpeedSelection Procedure HOT Water Application Water TemperatureWater Flow Rate 125,020 Btu/hr Final AirHOT Water Calculation Formulas BtuAG = BtuS or BtuA x Glycol Correction FactorHOT Water Correction Factors Hot Water Heating Capacity Conversion FactorsEthylene Glycol Correction Factors Hot Water Unit Heater Mounting Height Correction FactorsVII. OPTIONS, Accessories and Control Sequences Field Installed Options for Horizontal and Vertical ModelsField Installed Options for Horizontal Models only Control SequencesField Installed Options for Vertical Models only DescriptionVertical Air Outlet Accessory Dimensions Vertical Air Outlet Accessory Maximum Height and Spread123 Cone-JetLou Truncone No Deflector AnemoBH Dimensional Data VIII. Dimensional DataModel BH Dimensions Model BV Dimensions BV Dimensional DataMale NPT Fan Ship Model Motor/Power Codes Motor/Power Description CodeIX. Motor Data Voltage and Motor TypeLimited Warranty