HTP PHE199-119 - Manual (Page 30)

30
LP-314 REV. 3.24.14

The exhaust and intake components installed with this appliance must be used for near appliance piping BEFORE
transitioning to the approved materials listed above. DO NOT REMOVE these installed components. Doing so WILL VOID
appliance warranty.

PVC/CPVC pipe and fittings of the same diameter are considered interchangeable.

DO NOT use Foam Core Pipe in any portion of the exhaust piping from this water heating appliance.

DO NOT connect PVC/CPVC to PP without an approved vent connector.

When installing AL29-4C vent piping, install a PVC-to-stainless adapter at the appliance vent connection, and at the
termination when using an HTP PVC termination kit. DO NOT mix AL-29-4C piping from different manufacturers unless using
adapters specifically designed for the purpose by the manufacturer.

*PVC-DWV for air intake applications ONLY.
Failure to follow these directions will result in substantial property damage, severe personal injury, or death.
DO NOT mix components from different venting systems. The vent system could fail, causing leakage of flue products into the living
space. Use only the approved pipe and fitting materials, and primer and cement specifically designed for the material used, as listed in
Table 3. Failure to do so could result in property damage, severe personal injury, or death.
Exhaust vent adaptors are not designed as load-bearing devices, and must not be used to support exhaust vent piping. All vent pipes
must be glued, properly supported, and the exhaust vent
must be pitched a minimum of ¼” per foot back to the appliance to allow
drainage of condensate. Failure to properly support vent piping and follow the information in this statement could result in product
damage, severe personal injury, or death.
High heat sources (sources generating heat 100
o
F / 37
o
C or greater, such as stove pipes, space heaters, etc.) may damage plastic
components of the appliance as well as plastic vent pipe materials. Such damages ARE NOT covered by warranty. It is recommended
to
keep a minimum clearance of 8” from high heat sources. Observe heat source manufacturer instructions, as well as local, state,
provincial, and national codes, laws, regulations and ordinances when installing this appliance and related components near high heat
sources.
C. REQUIREMENTS FOR INSTALLATION IN CANADA
1. Installations must be made with a vent pipe system certified to ULC-S636. IPEX is an approved vent manufacturer in Canada
supplying vent material listed to ULC-S636. Additionally you may use AL29-4C stainless steel venting to comply with Canadian
requirements.
2. The first three (3) feet of vent pipe from the appliance flue outlet must be readily accessible for visual inspection.
3. The components of the certified vent system must not be interchanged with other vent systems or unlisted pipe / fittings.
Cellular foam core piping may be used on air inlet piping only.
You must not use “B” vent in an exhaust application. “B” vent is for intake applications ONLY. Using “B” vent in an exhaust application
will result in serious injury or death.