Instructions / Assembly

7
3.4. General Information
Model No. Input
Gas Conn.
(NPT)
Water Conn.
(NPT)
Shipping Weight
Std. Heater
w/ Stackless Top
Drafthood Assembly
106
105,000 BTU/hr.
(30.75 KW)
1/2"
(1.27 cm)
1-1/2" or 2"
(3.8 cm or 5 cm)
85 lbs.
(38.6 kg)
14 lbs.
(6.35 kg)
156
150,000 BTU/hr.
(43.93 KW)
100 lbs.
(45.4 kg)
Table B. Basic Product Data
3.5. Product Receipt
On receipt of the heater it is suggested that visual checks
are made for external damage to the shipping carton. If the
carton is damaged, make a note to that eect on the Bill of
Lading when signing for the shipment. Remove the heater
from the shipping packaging. Report any damage to the
carrier immediately.
These items are shipped inside a bag in the carton with
the heater:
1. 2” CPVC union with “O” rings (2)
2. Plastic pipe finish flange for gas line
3. Bonding lug with mounting screw
4. Installation and Operation Manual
On occasion, items are shipped loose. Be sure that the
correct number of packages are received, as indicated on
the Bill of Lading.
Claims for shortages and damages must be led with the
carrier by consignee. Authorization to return goods must
be received from the factory prior to shipping. Goods
returned to the factory without an authorized Returned
Goods Receipt number will not be accepted. All returned
goods are subject to a restocking charge.
When ordering parts, specify the model and serial number
of the heater. When ordering under warranty conditions,
specify the date of installation. Records of the installation
must be provided, when requested, to substantiate a claim.
Debits for defective replacement parts will not be accepted
and will only be replaced in kind per the manufacturer’s
standard warranties.
4. INSTALLATION
IMPORTANT NOTICE: These instructions are intended
only for the use by qualied personnel, specically trained
and experienced in the installation of this type of heating
equipment and related system components. Installation
and service personnel may be required by some states to
be licensed. If your state is such, be sure your contractor
bears the appropriate license. Persons not qualied shall
not attempt to x this equipment nor attempt repairs
according to these instructions.
AA
WARNING: This unit contains refractory ceramic
ber (RCF) insulation in the combustion chamber. RCF,
as manufactured, does not contain respirable crystalline
silica. However, following sustained exposure to very
high temperatures (>2192F), the RCF can transform into
crystalline silica (cristabolite). The International Agency for
Research on Cancer (IARC) has classied the inhalation of
crystalline silica (cristabolite) as carcinogenic to humans.
When removing the burners or heat exchangers, take
precautions to avoid creating airborne dust and avoid
inhaling airborne bers. When cleaning spills, use wet
sweeping or High Eciency Particulate Air (HEPA)
ltered vacuum to minimize airborne dust. Use feasible
engineering controls such as local exhaust ventilation or
dust collecting systems to minimize airborne dust. Wear
appropriate personal protective equipment including
gloves, safety glasses with side shields, and appropriate
NIOSH certied respiratory protection, to avoid inhalation
of airborne dust and airborne ber particles.
AA
WARNING: Improper installation, adjustment,
alteration, service or maintenance may damage the
equipment, create a hazard resulting in asphyxiation,
explosion or re, and will void the warranty.
4.1. Installation Codes
Installations must be in accordance with local, state,
provincial, and national codes, laws, regulations and
ordinances. In the absence of local codes, installations
must be in accordance with the latest editions of the:
• National Fuel Gas Code, ANSI Z223.1/NFPA 54
• National Electrical Code, ANSI/NFPA 70
• For Canada only: CAN/CSA-B149 Installation Code
(B149) and CSA C22.1 C.E.C. Part 1 and Part 2