Gas Pressure; Electrical - HeatStar HSRR30SP(LP) Instrucciones De Operacion Y Manual Del Propietario

NOTE:
1.­­ O nly­Use­A­Pipe­Compound­Which­Is­Resistant­To­Liquefied­
Gases­On­L.P.­Installations.
2.­Fittings­Shown­Are­Not­Included­With­Heater.
BURNER
REFLECTOR
SIDE VIEW
Figure 3. Typical Piping Installation
Table 1
BTU/HR.­RATING
MODEL­NO.
NATURAL
HSRR30SP 30,000
HSRR40SP 40,000
The­clearances­to­combustibles­represent­a­surface­temperature­of­90°F­(32°C)­above­room­temperature.­Building­materials­with­low­
heat­tolerance­may­be­subject­to­degradation­at­lower­temperatures.­It is the installers responsibility to assure that adjacent materials are
protected from degradation.­­
Table 2
BTU/HR.­RATING
MODEL­
GAS
NO.
NATURAL
HSRR30SP 30,000
HSRR40SP 40,000
Enerco Group, Inc. |Gas-Fired Infra-Red Space Heaters
392929_HSRR30-2017-WO-V9.indd 4
FLEXIBLE GAS
LINE TO HEATER
PIPE NIPPLE
½ PSI MAX.
SHUT-OFF VALVE
TEE
DRIP LEG
CAP
GAS VALVE/
CONTROLLER
NORMAL­
GAS MOUNTING­
POSITION
PROPANE
30,000 Horiz.-45°
40,000 Horiz.-45°
GAS SUPPLY PRESSURE (W.C.)
MIN.
PROPANE­ ­ NAT. L.P.
30,000 6.6" 11"
40,000 6.8" 11"

6. GAS PRESSURE

When­a­higher­than­the­maximum­recommended­
gas­pressure­is­being­maintained­at­the­main­gas­
line,­a­separate­regulator­must­be­installed­ahead­of­
the­heater.­Refer­to­Table­2­for­maximum­allowable­
pressure­for­stated­model­and­gas.
See­heater­rating­plate­for­minimum­gas­supply­
pressure­"For­the­Purpose­of­Input­Adjustment"
On­a­multiple­heater­installation­it­may­be­possible­
to­use­one­large­capacity­regulator­or­an­individual­
regulator­for­each­heater.­Nevertheless,­it­is­
recommended­practice­to­make­the­entire­pipe­system­
a­loop.­Contact­your­local­representative­or­the­factory­
for­proper­gas­pressure­reducing­design­stage.
WARNING:
DO­NOT­EXCEED­½­P.S.I.­(14"­W.C.)
INLET­PRESSURE­TO­HEATERS­AS­SHOWN­IN­­FIGURE­3­
AND­TABLE­2

7. ELECTRICAL

All­external­wiring­must­be­in­accordance­with­the­
existing­electrical­code.­Use­wiring­diagram­furnished­
with­heater.­Be­sure­electric­supply­characteristics­
match­those­called­for­on­the­name­plate.­The­unit­
must­be­electrically­grounded­in­accordance­with­the­
National­Electrical­Code,­ANSI/NFPA70,­latest­revision.­
In­Canada­refer­to­Canadian­electrical­code­CSA­C22.1
CLEARANCES TO COMBUSTIBLES
TOP SIDES
30" 30"
34" 30"
MAX. MANIFOLD
NAT. L.P. NAT.
14" 14" 5.6"
14" 14" 5.8"
E4
Operating Instructions and Owner's Manual
BACK BELOW
30" 54"
30" 68"
ORIFICE­SIZE
L.P. NAT. L.P.
10" 43 52
10" 37 49
7/13/17 12:24 AM