Lts Series - Adding Optional 90º Elbow; Lts Series - Adding Optional Corner Reflector; Lts Series - Attaching Control Box Assembly - Space-Ray LTU Series Installation And Operation Instructions Manual

11.5) LTS SERIES - ADDING OPTIONAL 90º ELBOW
1. The optional 90º elbow must be located a minimum of 10 ft. after the control box.
2. Hang the body sections in a 90º ("L") shaped pattern. Allow spacing for the elbow. The distance from one
end of the elbow to the centerline of the opposite leg is 13" as shown.
3. Join the tube ends of the body sections and the elbow together and secure with tube couplings as described
in Section 11.4).
11.6)

LTS SERIES - ADDING OPTIONAL CORNER REFLECTOR

1. Place the corner reflector over the reflectors of both body sections.
2. Secure by sliding speed clips on the reflector edges. One speed clip is required for each side of reflector.
3. The corner reflector can be used only when the long axis of the heater is level and mounted in a horizontal
position.
11.7)

LTS SERIES - ATTACHING CONTROL BOX ASSEMBLY

1. Attach the control box and gasket to end of tube flange and secure with 1/4-20 locknuts. NOTE:
box must be mounted to an aluminized steel box must be mounted to an
box must be mounted to an box must be mounted to an
a 10 ft. Alumi- - - - Therm steel a 10 ft. Alumi a 10 ft. Alumi a 10 ft. Alumi Therm steel body section Therm steel Therm steel
configuration used. Failure to attach the control box to the flange end as indicated above will void the configuration used. configuration used. configuration used. Failure to attach the control box to the flange end as indicated above will void the Failure to attach the control box to the flange end as indicated above will void the Failure to attach the control box to the flange end as indicated above will void the
manufacturer's warranty. manufacturer's warranty. manufacturer's warranty. manufacturer's warranty.
2. A 3/8" connector is located on the left side of the control cabinet to provide strain relief for field wiring to
the draft inducer junction box (refer to Section 16.0) on Electrical Connections and Connection Wiring
Diagram for wiring between the control box and the draft inducer.)
3. The control box must be mounted with the perforated fresh air plate on top, facing the ceiling.
aluminized steel body section body section (24
aluminized steel aluminized steel body section body section
body section (6 (6 (6 (6- - - - hole flange) body section body section hole flange) for 225 hole flange) hole flange)
-26-
(24- - - - hole flange) hole flange) for 40 for 40- - - - 200 MBtu/hr models, or to 200 MBtu/hr models, or to
(24 (24 hole flange) hole flange) for 40 for 40 200 MBtu/hr models, or to 200 MBtu/hr models, or to
for 225 for 225- - - - 25 for 225 25 25 250 MBtu/hr models, regardless of 0 MBtu/hr models, regardless of 0 MBtu/hr models, regardless of 0 MBtu/hr models, regardless of
NOTE: The The control control
NOTE: NOTE: The The control control
Form #43155010
Sept 2011