Section Ii Installation; Equipment Inspection; Important Notice; Conformance With Codes - Hayward H135ID Service & Installation Manual

SECTION II. INSTALLATION

EQUIPMENT INSPECTION:

On receipt of the heater, inspect the heater carton(s) for damage. If any carton(s) is damaged, note it when
signing for it. Remove the heater from the carton(s) inspect it and advise the carrier of any damages at once.

IMPORTANT NOTICE:

The installation instructions are intended for the use of a qualifi ed technician, specifi cally trained and
experienced in the installation of this type of heating equipment. Some states or provinces require that instal-
lation be licensed. If this is the case in the state or province where heater is located, the contractor must be
properly licensed.
WARNING: Failure to comply with the appliance and vent package installation instructions and service
instructions in this manual may result in equipment damage, fi re, asphyxiation, or carbon monoxide
poisoning. Exposure to products of incomplete combustion (carbon monoxide) can cause cancer and
birth defects or other reproductive harm.

CONFORMANCE WITH CODES:

The heater shall be installed in accordance with all local and state codes. The heater installation must con-
form to the latest edition of the National Fuel Gas Code (ANSI Z223.1/NFPA 54) and with the requirements of
the authority having jurisdiction. Design certifi cation of the heater is in compliance with ANSI Z21.56/CSA 4.7.
For Canadian installations, the heater is to be installed in accordance with the standards CAN/CGA B149.1
and B149.2 – Installation Codes for Gas Burning Appliances and Equipment and/or local codes and, if appli-
cable, CSA C22.1 – Canadian Electrical Code, Part I.

LOCATING THE HEATER:

Locate the pool/spa/hot tub heater in an area where leakage of the heat exchanger or connections will not
result in damage to the area adjacent to the heater or to the structure. When such locations cannot be avoided,
it is recommended that a suitable drain pan, with drain outlet, be installed under the heater. The pan must not
restrict airfl ow.
This heater must be installed at least (5) feet from the inside wall of a pool (in-ground or above-ground)/
spa/hot tub unless separated from the pool/spa/hot tub by a solid barrier.
The heater must be installed such that the location of the exhaust gas vent outlet relative to adjacent
public walkways, adjacent buildings, openable windows, and building openings complies with the National
Fuel Gas Code (ANSI Z223.1/NFPA 54) and/or CAN/CGA B149 installation codes. Outdoor installation and
service clearances:
The heater must be installed outdoors such that the installation and service clearances from combustible
materials shown in Table 2 are maintained. This heater may be installed on combustible fl oors.
1. The heater is self-venting when installed outdoors and does not require additional vent piping.
2. Do not install in a location where growing shrubs may in time obstruct a heater's combustion air and
venting areas.
3. Do not install this appliance under an overhang less than (3) feet from the top of the appliance. The
area under the overhang must be open on (3) sides.
4. Do not install the heater where water spray from ground sprinkler can contact the heater. The water
could splash on the controls causing electrical damage.
5. Do not install under a deck.
6. Do not install within 24" of any outdoor HVAC equipment.
7. Do not install where water may run-off a roof into the heater. A gutter may be needed to protect the
heater.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-355-7995 www.hayward-pool.com
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