Desa BVSR24 Gas Heater User Manual


 
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901746-01E 7
INSTALLATION
Continued
CONNECTING TO GAS SUPPLY
-
   
     

Installation Items Needed
Before installing log set, make sure you have
the items listed below.
piping (check local codes)
sealant (resistant to propane/LP gas)
equipment shutoff valve
test gauge connection
adjustable (crescent) wrench or pliers
sediment trap
tee joint
pipe wrench
CAUTION: Use only new,
    -


     




Installation must include an equipment shutoff
valve, union, and a plugged 1/8" NPT tap.
Locate NPT tap within reach for test gauge
hook up. NPT tap must be upstream from log
set (see Figure 4).
IMPORTANT: Install equipment shutoff valve
in an accessible location. The equipment
shutoff valve is for turning on or shutting off
gas to appliance.
Apply pipe joint sealant lightly to male NPT
threads. This will prevent excess sealant from
going into pipe. Excess sealant in pipe could
result in a clogged burner injector.
    
sealant that is resistant to liquid

We recommend that you install a sediment
trap in the supply line as shown in Figure 4.
Locate sediment trap where it is within reach
for cleaning. Install in piping system between
fuel supply and heater. Locate sediment
trap where trapped matter is not likely to
freeze. A sediment trap traps moisture and
contaminants. This keeps them from going
into log set controls. If sediment trap is not
installed or is installed wrong, log set may
not run properly.
Figure 4 - Gas Connection
* Purchase the optional CSA design-certied
equipment shutoff valve from your dealer.
** Minimum inlet pressure for purpose of input
adjustment.
3" Minimum
From Gas
Meter (5"
W.C.** to
10.5" W.C.
Pressure)
CSA Design-Certied
Equipment Shutoff Valve
With 1/8" NPT Tap*
Approved Flexible
Gas Hose (if allowed
by local codes)
Tee Pipe Cap
Joint Nipple
Sediment Trap