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SECTION 15: GENERAL SPECIFICATIONS
59
SECTION 15: GENERAL SPECIFICATIONS
15.1 Material Specifications
15.1.1 Reflectors
.024 Aluminum
(Optional .024 Stainless Steel Type 304)
15.2 Heater Specifications
15.2.1 Ignition
Fully automatic, three-try, direct spark, electronic
ignition control, 100% safety shut-off.
15.3 Suspension Specifications
Hang heater with materials with a minimum working
load of 75 lbs (33 kg). See Page 17, Figure 14.
15.4 Controls Specifications
Time switches, thermostats, etc. can be wired into
the electrical supply. External controls supplied as an
optional extra.
General Specifications for heaters are as follows:
*See Page 5, Section 3 for clearances to combustibles.
GAS PRESSURE AT MANIFOLD:
Natural Gas: 3.5" wc
LP Gas: 10.5" wc
DIMENSIONS:
Vent Connection Size:
4" (10 cm) or 6" (15 cm)
Outside Air Connection Size:
4" (10 cm) or 6" (15 cm)
Refer to figure above for dimensional information.
PIPE CONNECTION:
3/4" NPT
GAS INLET PRESSURE:
Natural Gas: 5.0" wc Minimum
16.0" wcMaximum
LP Gas: 12.0" wc Minimum
16.0" wcMaximum
ELECTRICAL RATING (ALL MODELS):
120V - 60 Hz., 1.0 Amp
23.5"
(60 cm)
Side View
Reflector
Length "A"
Length "A"
End View
13.75"
(35 cm)
9.5"
(24 cm)
Length “A” Each Side Recommended
Heat Input Rate Minimum Minimum Mounting Height*
Model (Btu/h) X (1000) Linear U-Tube Space Spot
TF-120 120 20' (6 m) 11'6" (4 m) 12' (4 m) 9' (3 m)
TF-160 160 20' (6 m) 11'6" (4 m) 15' (5 m) 11' (3 m)
TF-200 200 30' (9 m) 16'6" (5 m) 15' (5 m) 12' (4 m)
TF-250 250 40' (12 m) 21’ 6" (7 m) 20' (6 m) 15' (5 m)
TF-300 300 50' (15 m) 26'6" (8 m) 20' (6 m) 20' (6 m)
TF-350 350 50' (15 m) 26'6" (8 m) 25' (8 m) 23' (7 m)
TF-380 380 60' (18 m) 31'6" (10 m) 25' (8 m) 23' (7 m)