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Need help?Do you have a question about the L.B. White 377 and is the answer not in the manual?
Introductory message and congratulations to the user upon purchasing the heater.
Important safety notice regarding heater testing, evaluation, and intended applications.
Lists potential risks from non-compliance, including death, injury, damage, and shock.
Highlights risks associated with incorrect gas supply pressure, leading to fires or improper combustion.
Details specific fire and explosion risks, including combustible materials and hazardous locations.
Provides crucial safety instructions for handling gas leaks and flammable substances.
Detailed technical specifications for models 377 and 379, including input, output, and dimensions.
Warns against using the heater in unventilated areas and stresses the need for proper air supply.
Explains the importance of recognizing fuel gas odors and the action to take if a leak is suspected.
Discusses circumstances where gas odor intensity may fade and the need for heightened sensitivity.
Emphasizes key safety practices for handling gas-fueled heaters and recognizing gas odors.
Defines the necessary training and experience for qualified service and installation personnel.
Outlines essential safety rules for operating and maintaining the heater, including electrical safety.
Covers essential installation principles, including safety precautions and code compliance.
Details the procedure for checking gas connections for leaks using approved detectors and avoiding open flames.
Provides instructions for installing optional air diverters to direct heated air flow.
Guides on securely hanging the heater, ensuring levelness and safety clearances.
Explains how to assemble the sediment trap, ensuring proper vertical mounting and leak testing.
Details the process for installing series tap plug or direct wired thermostat kits.
Step-by-step guide for initial heater start-up after installation, including gas checks and thermostat settings.
Procedures for safely shutting down the heater for maintenance, repair, or standard operation.
Guidelines for periodic cleaning of the heater's interior and exterior, emphasizing safety and avoiding water.
Recommendations for maintaining the heater, including checking gas piping, regulators, and keeping the appliance area clear.
Illustrates the wiring connections for the heater components.
Depicts the functional schematic of the heater's electrical control system.
Explains the purpose and function of key heater components like the motor, thermostat, and safety switches.
Provides an exploded view diagram of the heater's components with numbered parts.
A comprehensive list of heater parts, their descriptions, and corresponding part numbers.
Details the warranty terms and conditions for equipment and replacement parts.
Information on how to obtain replacement parts and schedule service for the heater.
General| Brand | L.B. White |
|---|---|
| Model | 377 |
| Category | Heater |
| Language | English |
