Never use this water heater unless it is completely full of water. To prevent damage to the tank, the tank must be filled with water. Water must flow from the hot water faucet before turning “ON” gas to the water heater.

To fill the water heater with water:

1.Close the water heater drain valve by turning handle to the right

(clockwise). The drain valve is on the lower front of water heater.

2.Open the cold water supply valve to the water heater.

NOTE: The cold water supply valve must be left open when the water heater is in use.

3.To insure complete filling of the tank, allow air to exit by opening nearest hot water faucet. Allow water to run until a constant flow is obtained.

This will let air out of the water heater and the piping.

4.Check all water piping and connections for leaks. Repair as needed.

VENT PIPE ASSEMBLY

There are three parts of the vent pipe assembly that connect the water heater exhaust (located on lower back side of water heater) to inlet of the blower assembly (mounted on top of water heater) as shown in Figure

1.These parts will need to be assembled according to the instructions in the VENT PIPE PREPARATION section of this manual. These PVC parts should be assembled with ASTM D-2564 grade cement.

Assemble Vent Pipe Assemblies #1, #2 and #3 (See Figure 1) prior to cementing. The preferred orientation of Vent Pipe Assembly #1 (Condensate U-Assembly) is shown in Figure 16. However this assembly may be rotated to a different orientation as needed for the specific installation requirements. Note the rotational orientation of each part by marking a line several inches long across the joints.The long tube of Vent Pipe Assembly #2 should be approximately vertical. If it is found that either of the two pieces of pipe in Vent Pipe Assembly #2 are too long for proper fit-up, then remove as little material as possible to improve the fit-up. Keep in mind that the pipes will insert slightly further into the elbows when cement is applied as it acts as a lubricating agent. The vertical distance from the bottom of the Condensate U-Assembly to the floor that supports the water heater should be approximately 0.25” (0.64 cm),

see Figure 16. Disassemble the parts and cement back together using the alignment marks. After the cement dries, attach the assembly to the blower and the water heater exhaust using the supplied rubber boots and hose clamps.

Acondensate trap is incorporated in the bottom of this vent pipe assembly. See the CONDENSATE section of this manual for further details.

VENTING

18

Page 17 Page 19
Page 18
Image 18
American Water Heater vG6250t76nv, VG6250T76NV Series 100 instruction manual Vent Pipe Assembly, Venting
Page 17 Page 19

vG6250t76nv, VG6250T76NV Series 100 specifications

The American Water Heater VG6250T76NV, part of the VG6250T76NV Series 100, stands out as a reliable and efficient option for residential water heating needs. This model is designed to offer optimal performance and longevity, making it an ideal investment for any homeowner.

One of the main features of the VG6250T76NV is its impressive capacity. With a 50-gallon tank, it can provide ample hot water for families with multiple bathrooms, ensuring that everyone has enough hot water for showers, laundry, and dishwashing without running out. This feature is particularly beneficial for busy households where hot water demand can be high.

The VG6250T76NV is equipped with a highly efficient gas burner system. This system not only reduces heating times but also enhances energy savings, allowing homeowners to save on their utility bills. The gas burner provides quick recovery rates, meaning that users will not experience long waits for hot water after heavy usage.

Another significant aspect of this water heater is its innovative insulation design. The tank features high-density foam insulation that minimizes heat loss, which helps to maintain water temperature for longer periods. This insulation technique also contributes to overall energy efficiency, making it an environmentally friendly choice.

Safety is also a top priority with the VG6250T76NV. It includes a reliable temperature and pressure relief valve to prevent overheating and potential hazards. Additionally, it is equipped with a built-in safety shut-off feature, ensuring peace of mind for homeowners.

The VG6250T76NV is designed with user-friendliness in mind. It features an adjustable thermostat that allows for easy temperature control, as well as a side-mounted tap for flexible installation options. The unit has a robust construction that ensures durability, with a corrosion-resistant tank that helps extend its lifespan.

With a limited warranty, the American Water Heater VG6250T76NV provides additional assurance of quality and performance. This water heater combines advanced technology, thoughtful design, and efficient operation to deliver a product that meets and exceeds consumer expectations. Overall, the VG6250T76NV Series 100 is an excellent choice for anyone looking to upgrade their home’s hot water supply system.
Top Page Image Contents