2.Use the proper PVC cement to secure the exhaust vent and air intake terminals provided with the water heater to the plastic pipes. The distance between the back edge of the exhaust vent terminal and the exterior wall (see Figure 13) must be 6 inches (12.7 cm) more for the exhaust vent terminal than the air intake terminal. Use the proper cement or sealant and assembly procedures to secure the vent connector joints between the terminal and the blower outlet.

Provide support brackets for every 3 feet (.9 m) of horizontal vent beyond the intake terminal.

Figure 13. Typical Horizontal Direct Vent System

Vertical Installation:

Vertical venting system must be supported every 5 feet (1.5 m) of vertical run and every 3 feet (.9 m) of horizontal run of vent pipe length.

CAUTION

Failure to properly support the vent piping with hangers and clamps may result in damage to the water heater or venting system.

Stress levels in the pipe and fittings can be significantly increased by improper installation. If rigid pipe clamps are used to hold the pipe in place, or if the pipe cannot move freely through a wall penetration, the pipe may be directly stressed, or high thermal stresses may be formed when the pipe heats up and expands. Install accordingly to minimize such stresses.

Follow the following procedure to vent through the roof:

1.Cut the necessary holes through the roof and ceiling.

2.Install the exhaust vent and air intake plastic pipes as shown in Figure 14. Make sure that the installation meets the local codes and/or The National Fuel Gas Code ANSI Z223.1 (Latest Edition) or CGA/CAN B149 Installation Code (Latest Edition).

24

Page 23 Page 25
Page 24
Image 24
Bradford-White Corp EFR160T120, EFR-1-60T1206EN warranty Typical Horizontal Direct Vent System
Page 23 Page 25

EFR-1-60T1206EN, EFR160T120 specifications

Bradford-White Corporation is a leading manufacturer of residential and commercial water heating solutions, and one of its standout products is the EFR160T120, also known as the EFR-1-60T1206EN. This innovative electric water heater is designed for those seeking reliable performance, energy efficiency, and long-lasting durability.

The EFR160T120 has an impressive capacity of 60 gallons, making it suitable for households with higher hot water demands. This model features a compact design, allowing it to fit into various installation spaces, such as utility rooms or small basements, without compromising on performance. Its vertical configuration and dimensions ensure that it occupies minimal floor space while delivering optimal hot water supply.

One of the most notable features of the EFR160T120 is its high-efficiency electric heating elements. This water heater is equipped with multiple heating elements that provide quick recovery rates, ensuring that hot water is readily available when it is needed most. The intelligent design employs a top-mounted thermostat that allows for accurate temperature control, promoting consistent hot water delivery for showers, baths, and household chores.

In terms of technology, the EFR160T120 incorporates advanced insulation technology that minimizes heat loss, enhancing energy efficiency. This feature not only contributes to reduced energy bills but also lowers carbon emissions, aligning with modern eco-conscious standards. The unit features an integrated temperature and pressure relief valve, which enhances safety by preventing excessive pressure build-up and protecting the tank from potential damage.

Durability is another strong suit of the EFR160T120, as it is constructed from high-quality materials. The tank is coated with a glass lining that protects against corrosion, extending the overall life of the unit. The heater is also backed by Bradford-White's reputation for quality craftsmanship, providing peace of mind for consumers.

Furthermore, the EFR160T120 is designed with user convenience in mind. Maintenance is straightforward, and replacement parts are readily available, which facilitates easy repairs and servicing. Overall, the Bradford-White EFR160T120 water heater stands out as a reliable and efficient choice for homes that require ample hot water supply without sacrificing space or energy efficiency.
Top Page Image Contents