Roberts Gorden Corayvac CRV-B Series, Инструкция по установке, эксплуатации и обслуживанию

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SECTION 20: G
ENERAL
S
PECIFICATIONS
81 of 85
SECTION 20: GENERAL SPECIFICATIONS
20.1 Material Specifications
20.1.1 Reflectors
.024
Al u mini u m (Optional-
024 Stainless Steel
Type 304,
Standard Reflectors Only
).
20.2 Heater Specifications
20.2.1 I g nition
F u lly A u tomatic, Three-Try, Direct Spark, Electronic
Ignition Control, 100% Safety Sh u t-Off.
20.3 Suspension Specifications
Hang heater w ith materials w ith a minim u m w orking
load of 75 lbs (33 kg). See Page 21, Figure 20 .
20.4 Controls Specifications
Time s w itches, thermostats, etc. can be w ired into
the electrical s u pply. External controls s u pplied as an
option.
General Specifications for CRV-Series heaters are as follo w s:
*
See Page 5, Section 3
for clearances to comb u stibles.
PIPE CONNECTION:
1/2" NPT
DIMENSIONS:
Vent Connection Size: 4" (10 cm) or 6" (15 cm)
O u tside Air Connection Size: 4" (10 cm)
Refer to fig u re abo v e for dimensional information.
GAS INLET PRESSURE:
Nat u ral Gas: 4.5
"
w c Minim u m 14.0
"
w c Maxim u m
LP Gas: 10.5
"
w c Minim u m 14.0
"
w c Maxim u m
ELECTRICAL RATING:
120 V - 60 Hz, 0.3 A
Standard Reflector
Heat Input Rate Len g th “A”
Recommended Minimum
Mountin g Hei g ht*
Model (Btu/h) x (1000) Minimum Maximum Spot Heatin g
CRV-B-2 (NG only) 20 10' (3 m) 20' (6.1 m) 8' (2.4 m)
CRV-B-4 40 12.5' (3.8 m) 25' (7.6 m) 8' (2.4 m)
CRV-B-6 60 20' (6.1 m) 35' (10.7 m) 8' (2.4 m)
CRV-B-8 80 20' (6.1 m) 45' (13.7 m) 10' (3 m)
CRV-B-9 90 25' (7.6 m) 50' (15.2 m) 10' (3 m)
CRV-B-10 100 30' (9.1 m) 60' (18.3 m) 15' (4.5 m)
CRV-B-12A (NG only) 110 35' (10.7 m) 70' (21.3 m) 15' (4.5 m)
CRV-B-12 (LP only) 120 35' (10.7 m) 70' (21.3 m) 15' (4.5 m)