Gas Heater User Manual

www.desatech.com
117437-01D2
WARNING: Improper
installation, adjustment,
alteration, service or
maintenance can cause
injury or property dam-
age. Refer to this manual
for correct installation
and operational proce-
dures. For assistance or
additional information
consult a qualified in-
staller, service agency or
the gas supplier.
This appliance may be in-
stalled in an aftermarket,*
permanently located,
manufactured (mobile)
home, where not prohib-
ited by local codes.
This appliance is only for
use with the type of gas
indicated on the rating
plate. This appliance is
not convertible for use
with other gases.
* Aftermarket: Completion of sale, not for
purpose of resale, from the manufacturer
WARNING: This product
contains and/or generates
chemicals known to the State
of California to cause cancer or
birth defects or other reproduc-
tive harm.
IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, op-
erate or service this replace.
Improper use of this replace
can cause serious injury or death
from burns, fire, explosion,
electrical shock and carbon
monoxide poisoning.
DANGER: Carbon monoxide
poisoning may lead to death!
SAFETy
TABLE OF CONTENTS
Safety .................................................................. 2
 ........................................... 4
Local Codes......................................................... 4
Product Features ................................................. 5
Pre-Installation Preparation ................................. 5
Installation Precautions ....................................... 9
Venting Installation .............................................. 9
Installing Optional Controls................................ 12
Fireplace Installation.......................................... 15
Operating Fireplace ........................................... 20
Inspecting Burners............................................. 23
Cleaning and Maintenance ................................ 24
 .................................................... 25
Service Hints ..................................................... 25
Technical Services ............................................. 25
Troubleshooting ................................................. 26
Replacement Parts ............................................ 31
Accessories ....................................................... 31
Parts .................................................................. 32
Warranty ..............................................Back Cover
State of Massachusetts:
The installation must
be made by a licensed
plumber or gas tter in
the Commonwealth of
Massachusetts.