Carrier 58HDX - Applicable ASTM Standards for Vent Materials; Sizing Combustion Air and Vent Pipe

13
OFF
ON
AIRFLOW
3
/
16
″
(4.8mm) ID Rub-
ber Tube
Trap Connection
“Clamp ears”
Pointed OUT
Preassemble &
insert into furnace
2 5 -- 2 4 -- 7 0 b
Single Pressure Switch Detail
Dual Pressure Switch
Tee Trap White PVC
(loose parts bag)
WARNING
AddCapandClamp
Drain Tube Black Rubber
1
/
2
″
(12.7mm) ID & Clamps
EXHAUST
Alternate Orientation
Field
Supplied Tee
Cut Here
Drain Tube Corrugated
5
/
8
″
(15.9mm) ID &
Clamps Cut at straight section
Leave room for clamp
Flexible Tubing Connector
3
/
16
″
(4.8mm) OD (Loose
Parts Bag)
Plastic Cap
Yellow or black
Vent Drain
&Clamps
INLET
On Some Models
ONLY
Coupling & Clamps
(Optional)
Relief Tube Black Rub-
ber
3
/
16
″
(4.8mm) ID
Drain Tube Black
Rubber
1
/
2
″
(12.7mm)
ID & Clamps
Relief Tube Extension
Black Rubber
3
/
16
″
(4.8mm) ID
Cut to Fit (Loose Parts Bag)
Barbed Coupling
1
/
2
″
(12.7mm)
OD (Loose Parts Bag)
Representative drawing only, some models may vary in appearance.
Remove KO before
mounting Trap
A07711
Fig. 13 -- Horizontal Right Through Top
58HDX