INSTALLATION

VENTING

1)This fireplace must be vented with a 4" (100mm) diameter Class “B” vent. The installation of the venting system must conform and be in accordance with the natural gas installation code CAN/CGA - B149 (Canada), ANSI Z223.1 (U.S.A.), AG 601 (Australia), and NZS 5261 (New Zealand). Minimum chimney height from base of fireplace must be at least 12 feet (3.7m).

2)Masonry Chimney Installation:

This application can be connected to a masonry chimney flue. Make sure the masonry chimney is clean and in good working order. When an existing masonry chimney is unlined and local experience indicates that gas condensation may be a problem or if local codes dictate, an approved liner should be installed. Use “B” Vent to bridge the gap between the fireplace and the masonry chimney. To ensure proper flue sizing and operation it is recommended that the masonry chimney be lined with an approved aluminium chimney liner of the same diameter as the “B” Vent. Make sure connection between “B” Vent and masonry is completely sealed. Flue pipe exposed to cold air should be insulated in a chase. If condensation occurs, a trap should be installed at bottom of flue.

Use a maximum of two offsets; four 45o elbows, or two 90o elbows for example. Slope horizontal pipe at least 1/4" (6.4 mm) rise per foot of run. Horizontal runs should not exceed the vertical rise. Keep horizontal runs to a minimum. See chart below.

NOTE: Cold Climate Installation

When this appliance is to be installed against a non- insulated wall or in a chase, fibreglass insulation should be installed around the body of the fireplace.

Note: The draft hood must be installed parallel to the

fireplace opening, as shown below. See

Instructions in U20/E21 Installation Manual.

Install stove insert as per U20/E21 Installation Manual, see also page 8.

Variable Chimney Routes

U20/E21 Gas Insert Zero Clearance Kit

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Regency E21, U20 installation manual Venting, Masonry Chimney Installation

E21, U20 specifications

The Regency E21 and U20 are innovative solutions in the realm of modern transportation, catering to the ever-growing demand for efficient and environmentally friendly vehicles. Both models represent a significant advancement in engineering and design, targeting the needs of urban commuters and environmentally conscious drivers alike.

The Regency E21 is designed as an electric vehicle (EV) that showcases a sleek, aerodynamic profile aimed at enhancing energy efficiency. The E21’s powertrain features a state-of-the-art lithium-ion battery system, which offers impressive range capabilities while significantly reducing charging times compared to traditional EV batteries. With an estimated range of over 300 miles on a single charge, the E21 is ideal for both daily city commutes and longer road trips. Its regenerative braking system also contributes to energy conservation, allowing it to recapture energy during deceleration and extend driving range.

On the other hand, the Regency U20 is engineered as a hybrid vehicle, combining a traditional internal combustion engine with an electric propulsion system. This combination offers flexibility and performance, allowing drivers to switch seamlessly between electric and gasoline modes. The U20 is equipped with advanced hybrid technology that maximizes fuel efficiency during both city driving and highway cruising. Its smart energy management system ensures that the vehicle operates at optimal performance levels, regardless of driving conditions.

Both models boast cutting-edge technology features that enhance the driving experience. These include an intuitive infotainment system with smartphone integration, advanced navigation, and an array of driver-assistance technologies designed to increase safety. Features such as adaptive cruise control, lane-keeping assist, and automated emergency braking work collaboratively to provide a secure driving environment.

Furthermore, the interior of both the E21 and U20 is crafted with comfort and style in mind, utilizing high-quality materials to create a premium feel. Spacious seating and customizable ambient lighting ensure that every journey is enjoyable, whether for short commutes or extended trips.

In summary, the Regency E21 and U20 vehicles embody the future of transportation by integrating environmentally friendly technologies with modern design and exceptional performance. Their unique features cater to the demands of today’s drivers while promoting sustainability, ensuring they stand out in the competitive automotive market.