Fuel Consumption

INSTALLATION

The Home Generator System unit has been factory set to run on natural gas. If you need to change from natural gas to LP gas, the unit will need to be reconfigured, as described in Fuel System Selection.

It is recommended that the fuel connection incorporate the following components:

•A manual fuel shut-off valve located in the interior of the building.

•A manual fuel shut-off valve located outside the building, just before the generator unit.

•Where the formation of hydrates or ice is known to occur, piping should be protected against freezing. The termination of hard piping should include a sediment trap where condensate is not likely to freeze.

•A manometer port should be provided.

The manometer port permits temporary installation of a manometer (Figure 5), to ensure that the engine receives the correct fuel pressure to operate efficiently throughout its operating range.

Figure 5 — Temporary Manometer Installed

When the initial test runs are completed, the manometer is removed and the port is plugged. A typical final fuel connection assembly is shown in Figure 6.

Figure 6 — Completed Fuel Connections

From Fuel

Supply Line

To Home Standby

Generator

See Figure 7 for estimated fuel supply requirements at half and full load for both natural gas and LP vapor.

Figure 7 — Fuel Supply Requirements

Natural Gas		LP Vapor

1/2 Load	Full Load	1/2 Load	Full Load

80 C	137 C	33 C	56 C

80,000 B	137,000 B	82,500 B	140,000 B

C = Cubic feet per hour

B = BTU’s per hour

NOTE: A digital manometer, P/N 19495, is available at your local Briggs & Stratton service center.

040220A specifications

Briggs & Stratton is renowned for its high-performance engines, and the Briggs & Stratton 040220A is no exception. This powerful engine is designed to deliver reliable performance for a variety of outdoor applications, including lawn mowers, garden tractors, and other small machinery. One of the standout features of the 040220A is its sturdy construction. It is built with high-quality materials, ensuring durability and longevity, even under demanding conditions.

The 040220A is equipped with an overhead valve (OHV) design, which enhances engine efficiency and provides better fuel economy. This technology allows for improved airflow and better combustion, resulting in increased power output while reducing emissions. With its advanced engineering, the engine is capable of delivering consistent performance across a range of applications, making it a versatile choice for both residential and commercial users.

Another important characteristic of the 040220A is its easy starting system. Designed for user convenience, this engine features a user-friendly recoil start mechanism that ensures reliable ignition with minimal effort. This is particularly beneficial for users who value time efficiency and want to avoid the hassle of complicated starting procedures.

The 040220A also boasts impressive torque and horsepower ratings, which contribute to its ability to handle tough tasks with ease. This engine is designed to provide ample power for heavy-duty cutting, mulching, and other demanding applications, ensuring that users can complete their work efficiently.

In addition to its power and performance, the Briggs & Stratton 040220A is also designed with user maintenance in mind. It features easy-access oil fill and drain ports, making routine maintenance tasks straightforward. This attention to user convenience helps ensure that owners can keep their engines in optimal working condition with minimal effort.

Overall, the Briggs & Stratton 040220A stands out as a reliable and powerful engine that incorporates advanced technologies and features aimed at enhancing performance and ease of use. Its robust design, efficient operation, and commitment to user convenience make it an excellent choice for anyone in need of a dependable engine for their outdoor power equipment. Whether you're a DIY enthusiast or a professional landscaper, the 040220A is engineered to meet your needs with proven performance and reliability.