Suburban SH-35 Installation Manual

SUBURBAN MANUFACTURING COMPANY
P o s t Office B o x
399
Dayton, Tennessee 37321
CERTIFIED
SUBURBAN GAS FURNACES
INSTALLATION INSTRUCTIONS
FOR MODELS SH-35 SH-42
The d e s i g n o f t h e furnace h a s been listed f o r installation i n recreational vehicles only. I n o r d e r f o r t h e furnace t o operate i n conformity
w i t h generally accepted safety regulations, t h e i n s t a l l a t i o n i n s t r u c t i o n s m u s t b e followed. Failure t o c o m p l y w i t h t h e installation
i n s t r u c t i o n s w i l l v o i d t h e warranty o n t h e f u r n a c e a n d any responsibility o n t h e p a r t o f S u b u r b a n Manufacturing Company.
The furnace w a s inspected before it l e f t t h e factory. If any parts are f o u n d t o b e damaged, d o n o t install t h e furnace. Immediately contact
t h e transportation c o m p a n y a n d file a claim.
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FOR YOUR SAFETY
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WHAT TO DO IF YOU SMELL GAS:
Extinguish any open flame.
Evacuate all persons from the vehicle.
Shut off the gas supply at the gas
container or source.
Do not touch any electrical switch, or
use any phone or radio in the vehicle.
Do not start the vehicle's engine o
electric generator.
Contact the nearest gas supplier o
qualified service technician for repairs.
If yo14 cannot reach a gas supplier or
qualified service technician, contact the
nearest fire department.
Do not turn on the gas supply until th
gas leak(s) has been repaired.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR
OTHER FLAMMABLE VAPORS AND
LIQUIDS IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE.
WARNING! Improper installation,
adjustment, alteration, service or
maintenance can cause property damage,
personal injury or loss of life. Refer to the
installation instructions and/or owners
manual provided with this appliance.
Installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
I
motion or being towed.
This b o o k c o n t a i n s instructions c o v e r i n g t h e operation a n d
maintenance o f y o u r furnace. Keep w i t h u n i t a t a l l times.
s h o u l d y o u require further i n f o r m a t i , ~ n , c o n t a c t y o u r dealer o r
nearest Suburban Service Center.
INSTALLATION INSTRUCTIONS
WARNING! Be sure the furnace and all
ignition systems are "OFF" during any
type of refueling and while vehicle is in
WARNING! Installation of this appliance must be made in accordance with
the written instructions provided in this manual. No agent, representative
or employee of Suburban or other person has the authority to change.
modify or waive any provision of the instructions contained in this
manual.
These furnaces are designed and installed in such a manner as to be removable
only from the exterior of the recreational vehicle.
CAUTION: If possible, do not install the furnace to where the vent can be
covered or obstructed when any door on the trailer is opened. If this is not
possible, then the travel of the door must be restricted in order to provide
a 6" minimum clearance between the furnace vent and any door whenever
the door is opened.
NOTE: The exhaust temperature of this furnace
c ' 3 discolor or warp some
materials. You should verify that the material used 01, the coach door, panel, or
cover will not discolor or warp from the exhaust temperature whenever any door.
panel, or cover is in the open position.
be operated by setting the thermostat to the positive "OFF" position and
shutting off all electrical and gas supply to the appliance. Never operate
furnace with vent covered.
CAUTION: This furnace was shipped from the factory set up for the gas
connection to be made at the riqht rear of the unit as illustrated in Fiqure I .
If you wish to make gas conn&tion through the top of cabinet, yo; must
remove furnace from cabinet and turn gas inlet fitting 90" CLOCKWISE. DO
NOT TURN FITTING COUNTERGLOCKWISE, this will loosen fitting and
result in a gas leak.
WARNING! Hold manifold firmly when turning elbow to prevent any force
from being inserted on the valve and to prevent any leaks from
developing. Be sure to check all fittings for leaks including the inlet and
outlet on the valve before reinstalling furnace into cabinet Correct all
leaks immediately. NOTE: The furnace must be in operation to properly
check for leaks.
NOTE: These furnaces must be installed and vented as described in this manual
C~UTION: D~~ to the differences in vinyl siding, this appliance should not
SO
that the negative pressure created by the air circulating (return air) fan cannot
be installed on vinyl siding withoutfirst consulting with the manufacturer of
affect the combustion air intake or venting of any other appliance. It is imperative
the siding or cutting the siding away from the area around the appliance
that the products of combustion be properly vented to the atmosphere and that all
vent.
combustion air supplied to burner be drawn from the outside atmosphere. (See
Installing Vent Assembly.)
CAUTION: In any installation in which the vent of this appliance can be
covered due to the construction ofthe RV or some soecial feature ofthe
RV
NOTE: Do not install the furnace with the vent facing toward the forward end of
such as slide out, pop-up etc. always insure that the appliance
can not^
the coach.
Form No. 25306