Trap Connection “Clamp ears” | Single Pressure Switch Detail | Alternate Orientation | |
3/ | ″ (4.8mm) ID Rub- | ||
Pointed OUT |
| 16 | |
ber Tube | |||
| |||
| AIR FLOW | Plastic Cap | |
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| Yellow or black | |
| Coupling & Clamps |
| EXHAUST |
Preassemble & | (Optional) |
| |
insert into furnace |
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| Drain Tube Black |
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| Rubber 1/2″ (12.7mm) | Vent Drain |
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| ID & Clamps | & Clamps |
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| Field |
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| Supplied Tee |
Relief Tube Black Rub- | WARNING |
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Add Cap and Clamp |
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ber 3/ ″ | (4.8mm) ID |
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16 |
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Flexible Tubing Connector |
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3/ ″ (4.8mm) OD (Loose |
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16 |
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Parts Bag) |
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| Tee Trap White PVC |
Relief Tube Extension |
| (loose parts bag) | |
Black Rubber 3/ | ″ (4.8mm) ID |
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16 |
| INLET | |
Cut to Fit (Loose Parts Bag) |
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| OFF |
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| ON |
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| On Some Models |
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| ONLY |
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| Dual Pressure Switch | Barbed Coupling 1/ ″ (12.7mm) |
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| 2 |
| Drain Tube Corrugated 5/ ″ (15.9mm) ID & | OD (Loose Parts Bag) | |
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| 8 | Drain Tube Black Rubber |
| Clamps Cut at straight section | ||
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| 1/ ″ (12.7mm) ID & Clamps |
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| 2 |
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| Remove KO before |
| Leave room for clamp | Cut Here | mounting Trap |
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| |
Representative drawing only, some models may vary in appearance.
A07711
Fig. 18 - Horizontal Right through Top
58HDV
Horizontal Right through Top (See Fig. 18)
Disconnect the hoses from the trap assembly, and remove trap and trap mounting bracket from the blower compartment. Using cover plate and gasket provided in the loose parts bag, cover the hole from the burner compartment to the blower compartment and secure with screws.
Remove knockout from the side of the furnace casing where drain tube will exit.
Mount the trap externally to the bottom side of the unit using the two(2) screws provided in the location shown.
Cut the corrugated tube as shown in the illustration above. Connect the corrugated hose from the transition to the trap. Secure connections with clamps.
Connect the black 1/2″ (12.7mm) ID drain tube from the Vent Drain to the trap. If an extension is required, use the black 1/2″ (12.7mm) OD barbed coupling and the black 1/2″ (12.7mm) ID drain tube in the loose parts bag. Cut tube to length. Secure connections with clamps.
Connect the 3/16″ (4.8mm) ID relief tube to the middle port on the trap. If an extension is required, use the clear 3/16″ (4.8mm) OD flexible tubing connector and the black 3/16″ (4.8mm) ID relief tube in the loose parts bag. Cut tube to length.
Cut an appropriate length of 2″ (50.8mm) PVC pipe, fittings and extension pipe long enough to exit the cabinet and connect the vent drain to a standard field supplied 2″ (50.8mm) PVC tee
SA 2″ (50.8mm) PVC coupling fastened onto the drain tee Install tee trap into bottom section of tee and glue pipe.
Connect the tee trap and the main drain line exiting the casing as shown in Fig. 18.
NOTE: It is recommended that all PVC piping and fitting connections be fit up and inspected before final cementing. Both the external trap and the external tee trap must be primed before operation. Verify all condensate drain connections are securely clamped. A coupling and clamps (in loose part bag) may be installed as shown for future servicing of the vent system.
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