Basic Materials Needed; Basic Tools Needed; Optional Accessories; Installations In The State Of Massachusetts - Williams CARMEL AC2030TNA Owner's Manual

INTRODUCTION

Basic Materials Needed

Pipe and fittings to make gas connections to the furnace.

Vertical venting materials. See page 15, Figure 8.

Pipe Joint Compound resistant to Propane.

Electrical wiring supplies as needed. Minimum wire size is

#14 gauge copper.

Basic Tools Needed

Hand drill or properly grounded electric drill

Expansion bit 1/2" to 1-5/8" or 1/2" and 1-1/2" blade bits

1/8" and 3/16" drill bit (metal)

6 ft. folding rule or tape measure

Screwdriver (medium blade)

Screwdriver (Phillips and Flat Head)

Pliers (wire cutting)

Hammer

Stud Locater or small finishing nails

Tin Snips

8" adjustable wrench

12" adjustable wrench

7/8" wrench

3/4" wrench

1" wrench

Gloves and safety glasses

Installations in the state of
Massachusetts
All installations in the State of Massachusetts must use
the following requirements when installing, maintaining
or operating direct-vent propane or natural gas-fired
space heaters.
For direct-vent appliances, mechanical-vent heating
appliances or domestic hot water equipment, where the
bottom of the vent terminal and the air intake is installed
below four feet above grade the following requirements
must be satisfied:
1. If there is not one already present, on each floor level
where there are bedroom(s), a carbon monoxide
detector and alarm shall be placed in the living area
outside the bedroom(s). The carbon monoxide detector
shall comply with NFPA 720 (2005 Edition).
2. A carbon monoxide detector shall be located in the
room that houses the appliance or equipment
and shall:
a. Be powered by the same electrical circuit as the
appliance or equipment such that only one service
6
CARMEL
TM
AC2030TNA TOP VENT GAS WALL HEATER
Helpful Installation Information
The following booklets will help you in making the installation:
ANSI/NFPA 70, or current edition "National Electrical Code".
In Canada: CSA C22.1 Canadian Electrical Code.
American National Standard Z223.1 or current edition of the
"National Fuel Gas Code."
Obtain from the American National Standard Institute, Inc.,
1430 Broadway, New York, NY 10018. In Canada, CAN/CGA B149.

Optional Accessories

Free Standing Accessory 4901 (AC2030T Only)
This accessory allows the furnace to be mounted on the
surface of a wall.
Face Panel 4915 -
Front Panel
Rear Outlet Registers 6920 (AC2030T Only)
When recessed into a standard 2 x 4 inch interior stud
partition, this accessory directs some of the heated air into the
room opposite the one in which the furnace is installed.
Oval B/W Vent Kit 9929 / 9930 CANADA - This U.L. Listed
B/W vent kit contains four feet of oval, double-walled vent
pipe, plate spacers and base or hold-down plate that starts
the venting from the top of furnace. See Vent Installation on
page 15 for additional items you will need.
Power Supply Kit M119046 - Power adapter for unit.
External Power Supply Kit M119015 - The unit's standard
power adapter may not be long enough to reach an outlet.
Instead, this external power supply kit can be used to wire
through the wall and into the home's power supply.
switch services both the appliance and the carbon
monoxide detector.
b. Have battery back-up power;
c. Meet ANSI/UL 2034 Standards and comply with NFPA
720 (2005 Edition); and
d. Have been approved and listed by a Nationally
Recognized Testing Laboratory as recognized under
527 CMR.
A CARBON MONOXIDE DETECTOR SHALL:
a. Be located in the room that houses the appliance
or equipment;
b. Be either hard-wired or battery powered or both; and
c. Shall comply with NFPA 720 (2005 Edition).
3. A product-approved vent terminal must be used, and if
applicable, a product-approved air intake must be
used. Installation shall be in strict compliance with the
manufacturer's instructions. A copy of the installation
instructions shall remain with the appliance or
equipment at the completion of the installation.
4. A metal or plastic identification plate shall be mounted
at the exterior of the building, four feet directly above
the location of vent terminal. The plate shall be of
sufficient size to be easily read from a distance of eight
feet away, and read "Gas Vent Directly Below".