Whirlpool BFG1F5040T3NOV 7K, BFG1F5050T4NOV, BFG1H4040S3NOV, 4220 Closed System/Thermal Expansion

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Please note the following:

•The system should be installed only with piping that is suitable for potable (drinkable) water such as copper, CPVC, or polybutylene. This water heater must not be installed using iron piping or PVC water piping.

•Use only pumps, valves, or fittings that are compatible with potable water.

•Use only full flow ball or gate valves. The use of valves that may cause excessive restriction to water flow is not recommended.

•Use only 95/5 tin-antimony or other equivalent solder. Any lead based solder must not be used.

•Piping that has been treated with chromates, boiler seal, or other chemicals must not be used.

•Chemicals that may contaminate the potable water supply must not be added to the piping system.

Closed System/Thermal Expansion

WARNING

Explosion Hazard

If the temperature and pressure relief valve is dripping or leaking, have a qualified person replace it.

Examples of a qualified person include: licensed plumbers, authorized gas company personnel, and authorized service personnel.

Do not plug valve. Do not remove valve.

Failure to follow these instructions can result in death, or explosion.

Periodic discharge of the temperature and pressure relief valve may be due to thermal expansion in a closed water supply system. The water utility supply meter may contain a check valve, backflow preventer or water pressure reducing valve. This will create a closed water system. During

the heating cycle of the water heater, the water expands causing pressure inside the water heater to increase. This may cause the temperature and pressure relief valve to discharge small quantities of hot water. To prevent this, it is recommended that a diaphragm-type expansion tank (suitable for potable water) be installed on the cold water supply line. The expansion tank must have a minimum capacity of 1.5 U.S. gallons for every 50 gallons of stored water. Contact the local water supplier or plumbing inspector for information on other methods to control this situation.

IMPORTANT: Do not plug or remove the temperature and pressure relief valve.

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Contents Installation Instructions Use & Care Guide Table Of Contents Water Heater SafetyImportant Information About This Water Heater Installing Your GAS Water HeaterConsumer Information Unpacking the Water HeaterSite Location Location RequirementsClearances and Accessibility Gas Requirements Gas SupplyGas Pressure Combustion Air Supply and Ventilation Confined Space Unconfined SpaceAll Air from Inside the Building Louvers and Grilles All Air from OutdoorsVent Connectors Drafthood InstallationVent Pipe System Vent Pipe SizeVertical Exhaust Gas Vent Chimney ConnectionWater System Piping Piping InstallationClosed System/Thermal Expansion Relief Valve and Pipe Insulation Some Models Temperature and Pressure Relief ValveSpecial Applications Solar InstallationCombination Space Heating/Potable Water System Installation Checklist Lighting Instructions Operating Your Water HeaterChecking the Draft Water Temperature RegulationOperational Conditions Routine Preventive Maintenance Maintenance of Your Water HeaterDraining and Flushing Removing the Manifold Assembly Replacement PartsRemoving the Burner from the Manifold Assembly Natural Gas Burner Low NoxCleaning the Combustion Chamber and Flame-trap External Inspection & Cleaning of the Flame-trapReplacing the Thermocouple Testing the Igniter System Replacing the Manifold AssemblyPiezoelectric Igniter System Removing and Replacing the Gas Control Valve/Thermostat Flame Lock Safety System Operational ChecklistSlow HOT Water Pilot Light Troubleshooting Flowchart Repair Parts List Repair Parts IllustrationListed Parts Kits and Illustrations

192906, BFG1F4034T3PV, BFG1F4034T3PV 7K, 195102, 211456 specifications

The Whirlpool BFG2H4040T3NOV E and BFG1J4040T3NOV 5K are high-efficiency gas water heaters that cater to the needs of modern households with their cutting-edge technologies and features. Engineered with the latest advancements, these models ensure optimal performance, energy efficiency, and user convenience.

One of the standout features of the Whirlpool BFG series is its robust build quality. Both models are designed with a cylindrical stainless-steel tank that enhances durability and longevity. The insulation used in these heaters minimizes heat loss, ensuring that water remains hot for an extended period while reducing energy consumption. This characteristic not only saves on utility bills but also contributes to environmentally friendly practices.

Additionally, the BFG2H4040T3NOV E and BFG1J4040T3NOV 5K incorporate smart technology that simplifies the user experience. The thermostatic control allows homeowners to set and maintain precise water temperatures according to their preferences, providing comfort and convenience. Furthermore, these models are equipped with a high-efficiency burner system that maximizes the heating process, ensuring that hot water is readily available when needed.

Safety is a significant focus of Whirlpool's design philosophy. The BFG series features advanced safety mechanisms including a flame arrestor that prevents combustion incidents, along with a built-in pressure relief valve. These safety features offer peace of mind for users, ensuring worry-free operation in everyday use.

Moreover, the Whirlpool BFG model line is designed with installation flexibility in mind. They can be seamlessly integrated into various home designs, whether residential or commercial. The compact nature of these heaters allows for space-saving installations while delivering high output efficiency.

The BFG series also emphasizes user serviceability with clear instructions for maintenance and troubleshooting, enabling homeowners to address common issues effectively without requiring professional assistance. This aspect further enhances the overall ownership experience, making these water heaters an excellent choice for energy-conscious consumers.

In summary, the Whirlpool BFG2H4040T3NOV E and BFG1J4040T3NOV 5K stand out in the market due to their exceptional durability, advanced technology, safety features, and ease of installation. With their energy-efficient design and user-friendly functionality, these gas water heaters provide the perfect solution for families seeking reliable hot water solutions.
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