Takagi T-H3S-DV User Manual

17 Page
-Single pipe with room-air intake illustraons-
For details of the optional items, refer to the Installation manual for each Optional item.
<How to install single vent with the indoor models>
3" vent connecon
From 3" to 4" vent connecon
Installaon
Installaon Manual
1. Connecta3"elbowdirectly
on the intake vent collar of the
water heater.
2. Connecta3"coupling directly
on the exhaust vent collar of the
water heater.
3. Connecta3”straightpipeto
the coupling.
Typical installaons using PVC, ABS, or polypropylene vent
1. Connecta3"elbowdirectly
on the intake vent collar of the
water heater.
2. Connecta3"x4"increaser directly
on the exhaust vent collar of the
water heater.
3. Connecta4”straightpipetothe
increaser.
3” coupling
3” straight pipe
Exhaust vent collar
(Female)
3” elbow with
bird screen
Intake vent collar
(Female)
4” straight pipe
3"x4" increaser
Exhaust vent collar
(Female)
3” elbow with
bird screen
Intake vent collar
(Female)
Horizontal Installaon
Vercal Installaon
Roof
Fire stop
Connect between exhaust vent collar and piping.
Seetheinstruconsbelow.
Roof
ashing
Elbow
Elbow
Wall
Hanger

Takagi T-H3S-DV Specifications

General

Brand	Takagi
Model	T-H3S-DV
Category	Water Heater
Language	English