Lennox International Inc Lennox Merit Series Gas Furnace Upflow/Horizontal Air Discharge 1/2 inch

Models: Lennox Merit Series Gas Furnace Upflow/Horizontal Air Discharge ML193UH

1 51
Download 51 pages 42.64 Kb
Page 33
Image 33
TRAP / DRAIN ASSEMBLY USING 1/2” PVC OR 3/4” PVC

TRAP / DRAIN ASSEMBLY USING 1/2” PVC OR 3/4” PVC

Optional Condensate Drain Connection

 

 

 

Adapter 3/4 inch slip X

 

 

 

 

3/4 inch mpt (not furnished)

 

 

 

 

90° Street Elbow

 

 

 

 

 

3/4 inch PVC

 

 

 

 

 

(not furnished)

 

 

Adapter 3/4 inch slip X

 

 

 

 

 

 

 

 

3/4 inch mpt (not furnished)

Condensate Drain

 

 

 

 

 

 

 

 

1 (25 mm) Min.

Vent

Connection In Unit

 

 

 

2 (50 mm) Max.

 

 

 

 

5 Feet

 

 

Condensate Drain

Above Top Of

 

 

Condensate Drain

Maximum

 

 

Connection In Unit

 

 

Connection In Unit

 

 

90° Street Elbow

 

 

 

 

 

 

 

 

 

3/4 inch PVC

 

 

90° Elbow 3/4 inch PVC

 

 

( furnished)

 

 

 

 

To

 

 

(Not Furnished)

 

 

 

 

 

 

 

Trap

 

 

1/2 inch PVC Pipe

3/4 inch PVC Pipe

Optional DrainPipingFromTrap

(Not Furnished)

(Not Furnished)

Drain Assembly for 1/2 inch Drain Pipe

 

Coupling 3/4 inch slip X slip

 

(Not Furnished)

 

 

 

 

 

1/2 inch PVC Pipe

 

 

 

 

(Not Furnished)

 

 

 

 

 

 

 

Drain Trap

 

 

°

 

Assembly

 

90 Elbow

 

(Furnished)

 

1/2 inch PVC

 

To

(Not Furnished)

 

 

 

Drain

 

 

 

 

 

Drain Assembly for 3/4 inch Drain Pipe

 

 

 

 

 

 

Drain Trap

 

 

 

 

 

Clean Out

 

 

90° Elbow

 

90° Elbow

 

 

 

3/4 inch PVC

 

3/4 inch PVC

 

 

 

(Not Furnished)

 

(Not Furnished)

 

 

 

To

To

Coupling 3/4 inch slip X slip

 

 

Drain

Drain

(Not Furnished)

 

 

DrainTrap Assembly (Furnished)

7

1/2 inch3/4 inchManual backgroundManual background (178)

DrainTrap Assembly with 1/2 inch Piping

1 (25 mm) Min. 2 (50 mm) Max. Above Top Of Condensate Drain Connection In Unit

Vent

1/2 inch

Condensate Drain

Connection In Unit

To

Drain

DrainTrap Assembly with 3/4 inch Piping

Manual background1 (25 mm) Min. 2 (50 mm) Max. Above Top Manual background Of Condensate Drain Connection In Unit

Vent

3/4 inch

Condensate Drain

Connection In Unit

To

Manual backgroundDrain

FIGURE 54

Page 33

Page 33
Image 33
Lennox International Inc Lennox Merit Series Gas Furnace Upflow/Horizontal Air Discharge, ML193UH 1/2 inch, 3/4 inch