Section 14: General Specifications; Material Specifications; Heater Specifications; Suspension Specifications - Roberts Gorden ENERGYTUBE AG Series Installation, Operation & Service Manual

AG-S I , O
ERIES NSTALLATION PERATION AND

SECTION 14: GENERAL SPECIFICATIONS

14.1 Material Specifications

14.1.1 Reflectors
.024 Aluminum
(Optional .024 Stainless Steel Type 304)

14.2 Heater Specifications

14.2.1 Ignition
Fully automatic, three-try, direct spark, electronic
ignition control, 100% safety shut-off.
General Specifications for AG-Series heaters are as follows:
8.5
(21.6 cm)
12
(30.7)
Model
AG-40
AG-60
AG-80
AG-100
AG-125
AG-150
AG-175
*See Page 5, Section 3 for clearances to combustibles.
GAS PRESSURE AT MANIFOLD:
Natural Gas:
LP Gas:
PIPE CONNECTION:
1/2" NPT (for AG-40, 60, 80, 100 & 125)
3/4" NPT (for AG-150, 175)
DIMENSIONS:
Vent Connection Size:
Outside Air Connection Size: 4" (10 cm)
Refer to figure above for dimensional information.
56 of 57
S M
ERVICE ANUAL
11.5
(29.2 cm)
Heat Input Rate Length "A"
(Btu/h) x (1000) Minimum
40
65
80
100
125
150
175
3.5" wc
10.5" wc
4" (10 cm)

14.3 Suspension Specifications

Hang heater with materials with a minimum working
load of 75 lbs (33 kg). See Page 17 , Figure 15.

14.4 Controls Specifications

Time switches, thermostats, etc. can be wired into
the electrical supply. External controls supplied as an
optional extra.
Minimum Mounting Height*
Space
10' (3m) 8'-10' (2.4 - 3m)
20' (6m) 10'-12' (3 - 3.6m)
20' (6m) 12'-15' (3.6 - 4.5m)
30' (9m) 12'-15' (3.6 - 4.5m)
40' (12m) 15'-20' (4.5 - 6m)
50' (15m) 20'-25' (6 - 7.6m)
60' (18m) 25' (7.6m)
GAS INLET PRESSURE:
Natural Gas:
for AG-40, 60, 80, 100, 125, 150 4.6" wc Minimum
for AG-175
LP Gas:
ELECTRICAL RATING (ALL MODELS):
120 V - 60 Hz, 1 A (run)
Recommended
Spot
8' (2.3m)
9' (2.7m)'
11' (3.3m)
12' (3.7m)
15' (4.6m)
20' (6.1m)
23' (7m)
5.0" wc Minimum
14.0" wc Maximum
11.0" wc Minimum
14.0" wc Maximum