Insert Installation

INSTALLATION

1)Insert the U20/E21 Zero Clearance box into desired location and frame according to the instructions on page 5.

2)Run required gas and electrical connections to the Zero Clearance box, both are located on the left hand side of the U20/E21 Insert. See "Gas Supply Line" on page 9 and "Electrical Supply" on page 9.

3)Remove the screw holding the draft hood slide plate on the U20/E21 unit and remove.

4)Attach the draft hood slide plate to the flue collar assembly with three sheet metal screws.

NOTE: ensure that when the draft hood slide plate is screwed in that it is the same height as the draft hood guides or it will not slide into position.

5)Slide the gas insert in all the way back using the draft hood guides. Draft hood must be in original position and replace the screw holding the draft hood.

6)Make the final gas and electrical connections as per the Insert Instruction manual. Use the gas line cover plate that is included with the Zero Clearance box.

7)Assemble the Faceplate and Trim and the 4" Hearth Trim to the U20/E21 zero clearance box as per the instructions on page 10.

8)Attach the Top louver assembly to the Zero Clearance Kit by placing the louver clamps into the square hole on the louver holding brackets as per the instructions on page 11.

Note: Do not operate unit if draft hood is not fastened in original position.

8	U20/E21 Gas Insert Zero Clearance Kit

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.