Waterford Appliances T25-LP, T25-NG High Elevation, System Data - TARA T25, Max. Input Rating

Models: T25-LP T25-NG

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HIGH ELEVATION

INSTALLATION

Diagram 7

4)To determine the length of flex required, measure from 3" (76mm) above the top of the Flashing down to the level of the open- ing. Add to this measurement the distance from the center of the chimney to out through the wall. Cut a piece of 4" flex to this length (the flex should already be extended to its nominal length).

5)Connect the 4" flex liner to the Top Adaptor (Part # 985K) using 3 sheet metal screws. Diagram 2.

6)Feed the 4" flex liner through the Flashing into the chimney. Continue to feed the liner out through the opening in the masonry wall.

7)Secure the Top Adaptor to the Flashing. Use 3 sheet metal screws through the side of the adaptor into the flange on the Flashing (diagram 8). Twist lock the Termination Cap (Part # 980 or 991) on to the Top Adaptor.

Diagram 8

8)Attach the flex to the Retro Connector. Use 3 sheet metal screws to attach the flex liner to the Connector. Diagram 9. Mount the Retro Connector to the masonry wall using masonry bolts. Re-drill larger holes on con- nector as needed. Be careful to insure that the connector is centered in the opening and the mounting holes line up with the masonry wall.

Diagram 9

9)Slide the Wall Thimble Cover (Part # 940) over the Retro Connector and secure with masonry bolts. Diagram 10. If you have a framed wall in front of the masonry, use wood screws to mount the Wall Thimble Cover to the framed wall, over the Retro Connector and the 10" (254mm) square framed opening. Diagram 11. If needed, add a section of direct vent pipe to the Retro Connector in order to extend through the opening in the Wall Thimble Cover.

Diagram 10

Diagram 11

10)The connection between the appliance and the Retro Connector may be completed with a section of black direct vent pipe, together with an adjustable length pipe section.

HIGH ELEVATION

This unit is approved in Canada for altitude to4500 ft. (CAN/CGA-2.17-M91) with theresized orifice. For Natural Gas installations above 4500 ft. follow current CAN/CGA-B149.1.

In U.S.A., for installations above 2000 ft. refer to current ANSI Z223.1 Sc8-8.1.2a appendix F, for resizing orifice.

System Data - TARA T25

 

For 0 to 4500 feet altitude

 

 

 

Burner Inlet Orifice Sizes:

 

 

 

Natural Gas

Propane

 

 

Burner

#41

 

#53

 

 

 

 

 

 

 

Max. Input Rating

 

 

 

 

- Natural Gas

 

25,000 Btu/h

 

 

- Propane

 

25,000 Btu/h

 

 

Min. Input Rating

 

 

 

 

- Natural Gas

 

15,000 Btu/h

 

 

- Propane

 

13,000 Btu/h

 

 

 

 

 

 

 

Output Capacity

 

 

 

 

Natural Gas

 

18,875 Btu/h

 

 

Propane

 

19,250 Btu/h

 

 

 

 

 

 

 

Supply Pressure

 

 

 

 

Natural Gas

 

min.

5.0" w.c.

 

 

Propane

 

min.

12.0" w.c.

 

 

 

 

 

 

 

Manifold Pressure

 

 

 

 

Natural Gas

 

3.8"

+/- 0.2" w.c.

 

 

Propane

 

11"

+/- 0.2" w.c.

 

Waterford TARA T25 Direct Vent Freestanding Gas Stove

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Waterford Appliances T25-LP High Elevation, System Data - TARA T25, Max. Input Rating, Min. Input Rating, Output Capacity