6
MODEL
WATTS
MOUNTING HEIGHT
AVERAGE
COLD
PROTECTED
WD-3024 SS
3,000
7' - 9' (2.1m x 2.7m)
7' x 7' (2.1m x 2.1m)
5' x 5' (1.5m x 1.5m)
9' x 9' (2.7m x 2.7m)
WD-4024 SS
4,000
8' - 12' (2.4m - 3.7m)
8' x 10' (2.4m x 3.0m)
6' x 8' (1.8m x 2.4m)
10' x 12' (3.0m x 3.7m)
WD-5024 SS
5,000
8' - 12' (2.4m - 3.7m)
9' x 10' (2.7m x 3.0m)
7' x 8' (2.1m x 2.4m)
11' x 12' (3.4m x 3.7m)
WD-6024 SS
6,000 10' - 14' (3.0m - 4.3m)
11' x 11' (3.4m x 3.4m)
10' x 10' (3.0m x 3.0m)
12' x 12' (3.7m x 3.7m)
DUAL ELEMENT AREAS COVERED (FEET)
SINGLE ELEMENT AREAS COVERED (FEET)
MODEL
WATTS
MOUNTING HEIGHT
AVERAGE
COLD
PROTECTED
W-1512 SS
1,500
6' - 8' (1.8m - 2.4m)
5' x 5' (1.5m x 1.5m)
3' x 3' (0.91m x 0.91m)
7' x 7' (2.1m x 2.1m)
W-2024 SS
2,000
7' - 9' (2.1m - 2.7m)
6' x 6' (1.8m x 1.8m)
4' x 4' (1.2m x 1.2m)
8' x 8' (2.4m x 2.4m)
W-2524 SS
2,500
7' - 9' (2.1m - 2.7m)
7' x 7' (2.1m x 2.1m)
5' x 5' (1.5m x 1.5m)
9' x 9' (2.7m x 2. m)
W-3024 SS
3,000
7' - 9' (2.1m - 2.7m)
8' x 8' (2.4m x 2.4m)
6' x 6' (1.8m x 1.8m)
10' x 10' (3.0m x 3.0m)
W-4024 SS
4,000
8' - 11' (2.4m - 3.4m)
10' x 10' (3.0m x 3.0m)
8' x 8' (2.4m x 2.4m)
12' x 12' (3.7m x 3.7m)
GENERAL NOTES
• INFRATECH QUARTZ TUBE ELECTRIC HEATERS are furnished with wall/ceiling mount swivel brackets. These brackets
may be discarded when the heater is hung with chains, special bracketing, or used in conjunction with our flush
mount frame.
• See sales literature and price list for full listing of models, descriptions, amperages, and voltages. At times, especially when
the mounting height might be quite low, an increased number of smaller heaters can help prevent overheating.
• Heaters up to 15 AMPS can be controlled with a simple INF Input Regulator. This low cost controller, which is actually an
infinite switch, gently pulses the heat on and off at regular intervals when not on full power.
• Dual Element Heaters can be wired with our Duplex/Stack Switch, which enables the ability to turn on and off each
element independently, providing for half power/full power capabilities.
• For ideal comfort heat, the best solution is to heat from two sides rather than from just one side. However, there are times
when this is not practical.
• Coverage areas are approximate dimensions and will vary depending on prevailing and personal comfort levels.
• Indoor or well-protected environments will generally exceed average (see charts). Heaters can provide less than average
coverage in extremely cold/windy conditions.
MAINTENANCE INSTRUCTIONS
• Before performing any maintenance, power must be disconnected and the heater cool to touch.
• Heater housing, reflectors, and heating element can be rinsed with a hose or wiped down with isopropyl alcohol,
acetone, or glass cleaner. Use a clean, scratch-free rag or paper towel. Any oxidation, surface rust, or discoloration can
be removed with a stainless steel cleaner or metal polish on the bare metal surface.
• Make sure all water, solvents, or cleaners are removed and the heater is dry before reconnecting the power.
NOTE: Mounting height should not be less than 6' (1.8m) if the heater is labeled as UL Listed and 8' (2.4m) if the
heater is labeled as CUL Listed. Indoor or well-protected environments will generally exceed average. Heaters
can provide less than average coverage in extremely cold/windy conditions.
