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Screw Plug Heaters (Heavy Oil Application) with Densities 5 - 15 wpsi

Brass, Steel or Stainless Steel based Screwplug heaters of all sizes
316 Stainless, Steel or Incoloy™ or copper elements
3-4 inch cold sections
Up to 600Volt application (1 or 3 Phase)
Standard (NEMA 1), Moisture Resistant Terminal enclosures (NEMA 4) or Explosion Proof Enclosures (NEMA 7)
Typically used to heat: Heavy Mixtures, Heavy Fuel Oil, Wax, Steam, Solid Grease

Images are for illustrative purposes only

Item number	Screw Plug Size	Power	number of Elements	Immersed Length (B)	Watt Density	Terminal Enclosure	Thermostat
WHI345GX39TX	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI360GX47TX	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345FO40TX	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330GO32X	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI345GO39X	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI360GO47X	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI330GO32TX	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345GO39TX	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI360GO47TX	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330GX33X	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI345GX39X	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI360GX47X	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI330GX33TX	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI220FX32X	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI230FX39X	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI210FX17TX	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI215FX25TX	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI220FX32TX	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI230FX39TX	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI315FO18X	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI330FO33X	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI345FO40X	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI315FO18TX	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330FO33TX	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI206EO21TX	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI210FO17X	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI215FO25X	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI220FO32X	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI230FO39X	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI210FO17TX	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI215FO25TX	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI220FO32TX	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI230FO39TX	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI210FX17X	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI215FX25X	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI360GO47TM	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330GX33M	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI345GX39M	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI360GX47M	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI330GX33TM	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345GX39TM	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI360GX47TM	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI206EO11X	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI206EO21X	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	Without Thermostat
WHI206EO11TX	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 7 Explosion Resistant/Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI315FO18M	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI330FO33M	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI345FO40M	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI315FO18TM	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330FO33TM	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345FO40TM	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330GO32M	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI345GO39M	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI360GO47M	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI330GO32TM	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345GO39TM	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI215FO25TM	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI220FO32TM	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI230FO39TM	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI210FX17M	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI215FX25M	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI220FX32M	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI230FX39M	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI210FX17TM	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI215FX25TM	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI220FX32TM	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI230FX39TM	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI345GX39T	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI360GX47T	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI206EO11M	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI206EO21M	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI206EO11TM	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI206EO21TM	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI210FO17M	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI215FO25M	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI220FO32M	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI230FO39M	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 4 Moisture Resistant	Without Thermostat
WHI210FO17TM	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 4 Moisture Resistant	With Thermostat 10-120°C (50-250°F)
WHI330FO33T	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI345FO40T	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI330GO32	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI345GO39	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI360GO47	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI330GO32T	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI345GO39T	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI360GO47T	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI330GX33	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI345GX39	2 1/2	4.5 kW	3	995 mm 39.2 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI360GX47	2 1/2	6 kW	3	1195 mm 47 in	2.7 W/cm² 18 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI330GX33T	2 1/2	3 kW	3	820 mm 32.3 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI220FX32	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI230FX39	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI210FX17T	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI215FX25T	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI220FX32T	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI230FX39T	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI315FO18	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI330FO33	2	3 kW	3	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI345FO40	2	4.5 kW	3	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI315FO18T	2	1.5 kW	3	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI206EO21T	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI210FO17	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI215FO25	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI220FO32	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI230FO39	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI210FO17T	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI215FO25T	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI220FO32T	2	2 kW	2	825 mm 32.5 in	2.1 W/cm² 14 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI230FO39T	2	3 kW	2	1000 mm 39.4 in	2.5 W/cm² 16 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)
WHI210FX17	2	1 kW	2	450 mm 17.7 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI215FX25	2	1.5 kW	2	650 mm 25.6 in	1.7 W/cm² 11 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI206EO11	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI206EO21	1 1/4	1.2 kW	2	540 mm 21.2 in	2.3 W/cm² 15 W/in²	NEMA 1 General Purpose	Without Thermostat
WHI206EO11T	1 1/4	0.6 kW	2	280 mm 11 in	2.3 W/cm² 15 W/in²	NEMA 1 General Purpose	With Thermostat 10-120°C (50-250°F)

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NOTE: All information in CONDEX WATTCO INC ("WATTCO") catalog was considered accurate and correct at printing time. WATTCO is committed to product research and development. WATTCO therefore has the right to make changes to specifications, designs and the Sales Terms and Conditions without prior notice. Should a conflict arise, WATTCO Sales Terms and Conditions will prevail. WATTCO is not responsible for any typographical errors.

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Screw Plug Heaters (Heavy Oil Application) with Densities 5 - 15 wpsi