Section 19: General Specifications; Material Specifications; Heater Specifications; Suspension Specifications - Roberts Gorden CoRayVac CRV-B-2 Installation, Operation & Service Manual

SECTION 19: GENERAL SPECIFICATIONS

19.1 Material Specifications

19.1.1 Reflectors
.024
Aluminium (Optional - 024 Stainless Steel Type 304).

19.2 Heater Specifications

19.2.1 Ignition
Fully Automatic, Three-Try, Direct Spark, Electronic
Ignition Control, 100% Safety Shut-Off.
General Specifications for CRV-Series heaters are as follows:
9 1/2" 6 1/2" 10 3/4"
(24 cm) (16 cm)
(27 cm)
6 7/8"
(17 cm)
5/32"
14 1/4"
(.4 cm)
(36 cm)
Model
CRV-B-2 (NG only)
CRV-B-4
CRV-B-6
CRV-B-8
CRV-B-9
CRV-B-10
CRV-B-12A (NG only)
CRV-B-12 (LP only)
*See Page 5, Section 3 for clearances to combustibles.
PIPE CONNECTION:
1/2" NPT
DIMENSIONS:
Vent Connection Size: 4" (10 cm) or 6" (15 cm)
Outside Air Connection Size: 4" (10 cm)
Refer to figure above for dimensional information.
GAS INLET PRESSURE:
"
Natural Gas: 4.5 wc Minimum 14.0
"
LP Gas: 10.5 wc Minimum 14.0
ELECTRICAL RATING:
120 V - 60 Hz, 0.3 A
4"
(10 cm)
7 5/8"
(19 cm)
3 1/2"
(9 cm)
10"
(24.4 cm)
20"
(51 cm)
Heat Input Rate
(Btu/h) x (1000) Minimum
20
40 12.5' (3.8 m)
60
80 20' (6.1 m)
90
100
110 35' (10.7 m)
120 35' (10.7 m)
"
wc Maximum
"
wc Maximum

19.3 Suspension Specifications

Hang heater with materials with a minimum working
load of 75 lbs (33 kg). See Page 19, Figure 14.

19.4 Controls Specifications

Time switches, thermostats, etc. can be wired into
the electrical supply. External controls supplied as an
option.
Reflector
Length "A"
Maximum
10' (3 m) 20' (6.1 m)
25' (7.6 m)
20' (6.1 m) 35' (10.7 m)
45' (13.7 m)
25' (7.6 m) 50' (15.2 m)
30' (9.1 m) 60' (18.3 m)
70' (21.3 m)
70' (21.3 m)
SECTION 19: G
ENERAL
Length "A"
Recommended Minimum
Mounting Height*
Spot Heating
8' (2.4 m)
8' (2.4 m)
8' (2.4 m)
10' (3 m)
10' (3 m)
15' (4.5 m)
15' (4.5 m)
15' (4.5 m)
S
PECIFICATIONS
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