Electric Furnace
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 Coleman Electric Furnace Sequencer 3110 3541 NIB $14.99 Time Remaining: 5h 3m |
 Goodman Electric Furnace 68280 btu MBR2000 + HKR 20C $612.00 Time Remaining: 15d 10h 50m Buy It Now for only: $612.00 |
 2 ton Goodman Electric Furnace Air Conditioning $1,316.00 Time Remaining: 2d 20h 6m Buy It Now for only: $1,316.00 |
 New Goodman Electric Air Handler Furnace 10 Year Warranty Free Fedex Shipping $449.00 Time Remaining: 2d 11h 23m Buy It Now for only: $449.00 |
 Nordyne 904132 E3EB 57000 BTU Electric Furnace Minor Ding On Case $450.18 Time Remaining: 24d 19h 7m Buy It Now for only: $450.18 |
 3 ton Goodman Electric Furnace Air Conditioning $1,562.00 Time Remaining: 2d 19h 59m Buy It Now for only: $1,562.00 |
 110 Degree Fan Disc Switch Electric Furnace Air Handler $7.99 Time Remaining: 13d 21h 22m Buy It Now for only: $7.99 |
 Goodman Electric Furnace 68280 btu MBR1600 + HKR 20C $595.00 Time Remaining: 15d 10h 37m Buy It Now for only: $595.00 |
 Miller Intertherm Nordyne Electric Furnace 10 kw Heat Strip 902821 $117.99 Time Remaining: 21d 19h 19m Buy It Now for only: $117.99 |
 Miller Mobile Home Electric Furnace 20KW 70000 BTU NEW $468.99 Time Remaining: 23d 22h 57m Buy It Now for only: $468.99 |
 Coleman 55M BTU EB17 Electric Mobile Home Furnace $530.00 Time Remaining: 8d 12h 47m Buy It Now for only: $530.00 |
 New Ducane by Lennox Electric Furnace All Sizes Available Free Fedex Shipping $498.00 Time Remaining: 7d 13h 2m Buy It Now for only: $498.00 |
 Coleman Electric Furnace Heat Sequencer Relay 15 17 KW $23.99 Time Remaining: 17d 14h 15m Buy It Now for only: $23.99 |
 621678 Intertherm Electric Furnace 3 Pole Sequencer $29.99 Time Remaining: 15d 15h 11m Buy It Now for only: $29.99 |
 New Goodman A C Ready Electric Air Handler Furnace 15 to 5 Ton 10 Year Warranty $579.00 Time Remaining: 2d 11h 23m Buy It Now for only: $579.00 |
 Electric Furnace part Sequencer Heater parts HVAC Mobile Home Heat 2 Pole 10KW $19.99 Time Remaining: 28d 21h 12m Buy It Now for only: $19.99 |
 2 Pole Electric Heat Sequencer Fan Relay Mobile Home Furnace Coleman Intertherm $19.95 Time Remaining: 27d 15h 57m Buy It Now for only: $19.95 |
 CZ Comfort Furnace BioSmart Infrared Heater Replacement Element Emitter Bulb $15.00 Time Remaining: 29d 20h 28m Buy It Now for only: $15.00 |
 Goodman Electric Furnace 17070 btu MBR0800 + HKR 05C $508.00 Time Remaining: 14d 14h 48m Buy It Now for only: $508.00 |
 Original Disc Furnace $39.99 Time Remaining: 4d 19h 54m Buy It Now for only: $50.00 |
 25 ton Goodman Electric Furnace Air Conditioning $1,424.00 Time Remaining: 2d 20h 3m Buy It Now for only: $1,424.00 |
 35 ton Amana Electric Furnace Air Conditioning $1,826.00 Time Remaining: 16d 22h 9m Buy It Now for only: $1,826.00 |
 Intertherm Miller Electric Furnace 4 Pole Sequencer $29.99 Time Remaining: 18d 20h 29m Buy It Now for only: $29.99 |
 5 ton Goodman Electric Furnace Air Conditioning $2,078.00 Time Remaining: 2d 19h 48m Buy It Now for only: $2,078.00 |
 Goodman Electric Furnace 34140 btu MBR0800 + HKR 10C $522.00 Time Remaining: 14d 15h 21m Buy It Now for only: $522.00 |
 5 ton Amana Electric Furnace Air Conditioning $2,301.00 Time Remaining: 17d 16h 59m Buy It Now for only: $2,301.00 |
 ADP FCMCC4548B152 4 TON AC UP HORIZONTAL FANCOIL ELECTRIC FURNACE 154428 $404.99 Time Remaining: 23d 7h 28m Buy It Now for only: $404.99 |
 Electric Furnace Amana Air Handler w 10kw Heat Strip $549.00 Time Remaining: 4d 15h 8m Buy It Now for only: $549.00 |
 Goodman Electric Furnace 68280 btu MBR1200 + HKR 20C $578.00 Time Remaining: 15d 10h 26m Buy It Now for only: $578.00 |
 Coleman 77M BTU EB23 Electric Mobile Home Furnace $590.00 Time Remaining: 18d 10h 22m Buy It Now for only: $590.00 |
 24A51 1 SEQUENCER TIME DELAY RELAY ELECTRIC FURNACE $23.99 Time Remaining: 28d 9h 48m Buy It Now for only: $23.99 |
 Intertherm Miller Electric Furnace 3 Pole Sequencer $29.99 Time Remaining: 18d 23h 8m Buy It Now for only: $29.99 |
 Coleman 39M BTU EB12 Electric Mobile Home Furnace $490.00 Time Remaining: 5d 8h 47m Buy It Now for only: $490.00 |
 2 ton Amana Electric Furnace Air Conditioning $1,438.00 Time Remaining: 20d 23h 13m Buy It Now for only: $1,438.00 |
 Goodman Electric Furnace 34140 btu MBR1200 + HKR 10C $535.00 Time Remaining: 15d 10h 19m Buy It Now for only: $535.00 |
 Heating Element Repair Coil Coleman Mobile Home Electric Furnace Heater Restring $19.95 Time Remaining: 8h 8m Buy It Now for only: $19.95 |
 Coleman 34M BTU EB10 Electric Mobile Home Furnace $470.00 Time Remaining: 18d 10h 15m Buy It Now for only: $470.00 |
 E3EB 023H Intertherm 23 kw Mobile Home Electric Furnace $559.00 Time Remaining: 6d 13h 20m Buy It Now for only: $559.00 |
 AO Smith Electric motor furnace blower motor $1.99 Time Remaining: 4d 21h 1m |
 Coleman Electric Furnace Heat Sequencer Relay 20 23 KW $24.99 Time Remaining: 5d 13h 42m Buy It Now for only: $24.99 |
 4 Pole Electric Heat Sequencer Fan Relay Mobile Home Furnace Coleman Intertherm $29.95 Time Remaining: 20d 16h 28m Buy It Now for only: $29.95 |
 35 ton Goodman Electric Furnace Air Conditioning $1,703.00 Time Remaining: 2d 19h 56m Buy It Now for only: $1,703.00 |
 Intertherm Miller Electric Furnace 2 Pole Sequencer $27.99 Time Remaining: 18d 20h 22m Buy It Now for only: $27.99 |
 Nordyne Intertherm Miller 626487 Limit Switch Mobile Home Electric Furnace Inst $14.90 Time Remaining: 27d 8h 28m Buy It Now for only: $14.90 |
 2 Pole Contactor Relay Intertherm Electric Furnace $13.89 Time Remaining: 5d 18h 3m Buy It Now for only: $13.89 |
 Goodman Electric Furnace 51210 btu MBR2000 + HKR 15C $605.00 Time Remaining: 15d 10h 48m Buy It Now for only: $605.00 |
 Goodman Electric Furnace 51210 btu MBR1200 + HKR 15C $571.00 Time Remaining: 15d 10h 25m Buy It Now for only: $571.00 |
 Coleman Electric Furnace Sequencer 3110 3541 NIB $24.99 Time Remaining: 26d 13h 36m Buy It Now for only: $24.99 |
 Coleman Intertherm 110 Fan Disc Switch Electric Furnace $7.99 Time Remaining: 5d 20h 20m Buy It Now for only: $7.99 |
 35 TON GAS ELECTRIC PACKAGED FURNACE CENTRAL AC UNIT $2,229.99 Time Remaining: 28d 16h 29m Buy It Now for only: $2,229.99 |
 ELECTRIC HEATING ELEMENT KIT Restring HVAC PART FURNACE 5 8 5KW Coil spade scr $19.95 Time Remaining: 21h 34m Buy It Now for only: $19.95 |
 Coleman Electric Furnace Fuse Block S1 3500 3261 $99.00 Time Remaining: 9h 7m Buy It Now for only: $99.00 |
 Coleman Mobile Home Electric Furnace Limit Switch 7142 3091 71423091 Instruction $14.90 Time Remaining: 16d 17h 36m Buy It Now for only: $14.90 |
 96kw Heating Element for Coleman Electric Furnace M H $108.99 Time Remaining: 19d 14h 52m Buy It Now for only: $108.99 |
 Coleman 51M BTU EB15 Electric Mobile Home Furnace $510.00 Time Remaining: 18d 10h 17m Buy It Now for only: $510.00 |
 E3EB 012H Intertherm 12 kw Mobile Home Electric Furnace $449.00 Time Remaining: 16d 15h 16m Buy It Now for only: $449.00 |
 3 ton Amana Electric Furnace Air Conditioning $1,718.00 Time Remaining: 17d 16h 48m Buy It Now for only: $1,718.00 |
 OEM Coleman EB Furnace Electric Heating Element 96 KW 220 240V 5000 219 501 $55.00 Time Remaining: 5d 13h 31m Buy It Now for only: $62.00 |
 Intertherm Electric Furnace 10 kw Heating Element $112.99 Time Remaining: 5d 17h 25m Buy It Now for only: $112.99 |
 Goodman Electric Furnace 27312 btu MBR1200 + HKR 08C $532.00 Time Remaining: 15d 10h 17m Buy It Now for only: $532.00 |
 Goodman Electric Furnace 27312 btu MBR0800 + HKR 08C $519.00 Time Remaining: 14d 15h 15m Buy It Now for only: $519.00 |
 3 Pole Electric Heat Sequencer Fan Relay Mobile Home Furnace Coleman Intertherm $26.99 Time Remaining: 27d 16h 25m Buy It Now for only: $26.99 |
 NEW L250 30 Electric Gas Wood Stove Furnace High Limit Disc Switch +Instructions $12.95 Time Remaining: 10d 17h 20m Buy It Now for only: $12.95 |
 5 ton Rheem 16 SEER A C Electric Furnace $2,866.00 Time Remaining: 28d 11h 2m Buy It Now for only: $2,866.00 |
 Goodman Electric Furnace 51210 btu MBR1600 + HKR 15C $588.00 Time Remaining: 15d 10h 39m Buy It Now for only: $588.00 |
 Coleman Part 025 412 49000 Electric Furnace Limit $17.99 Time Remaining: 27d 22h 14m Buy It Now for only: $17.99 |
 Miller Mobile Home Electric Furnace 17KW 57000 BTU NEW $438.99 Time Remaining: 23d 22h 58m Buy It Now for only: $438.99 |
 NEW L160 Limit Switch Pellet Stove Gas Electric Heater Furnace Fireplace +Instr $12.95 Time Remaining: 7d 19h 8m Buy It Now for only: $12.95 |
 E3EB 015H Intertherm 15 kw Mobile Home Electric Furnace $479.00 Time Remaining: 8d 13h 40m Buy It Now for only: $479.00 |
 NEW GEOTHERMAL GEOCOMFORT WATER FURNACE ELECTRIC HEAT CONTROL BOARD 17B0003N01 $50.00 Time Remaining: 3d 21h 2m Buy It Now for only: $50.00 |
 ELECTRIC HEATING ELEMENT KIT HVAC PART FURNACE REPAIR $29.99 Time Remaining: 22d 16h 20m Buy It Now for only: $29.99 |
 15 ton Goodman Electric Furnace Air Conditioning $1,274.00 Time Remaining: 2d 20h 9m Buy It Now for only: $1,274.00 |
 E3EB 020H Intertherm 20 kw Mobile Home Electric Furnace $537.00 Time Remaining: 28d 21h 22m Buy It Now for only: $537.00 |
 Complete 34000 btu Electric Furnace Heat 1 1 2 Ton 13 SEER AC Straight Cool $1,286.00 Time Remaining: 11d 22h 23m Buy It Now for only: $1,286.00 |
 4 Pole Electric Furnace Heat Sequencer Goodman Intertherm Miller Nordyne + Instr $29.95 Time Remaining: 20d 16h 30m Buy It Now for only: $29.95 |
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Induction Furnace
A Furnace is a device used for heating. The term furnace is used exclusively to mean industrial furnaces which are used for many things, such as the extraction of metal from ore (smelting) or in oil refineries and other chemical plants, for example as the heat source for fractional distillation columns.
An Induction Furnace is an electrical furnace in which the heat is applied by induction heating of a conductive medium (usually a metal) in a crucible placed in a water-cooled alternating current solenoid coil. The advantage of the Indution Furnace is a clean, energy-efficient and well-controllable melting process compared to most other means of metal melting. Most modern foundries use this type of furnace and now also more iron foundries are replacing cupolas with induction furnaces to melt cast iron, as the former emit lots of dust and other pollutants. Induction Furnace capacities range from less than one kilogram to one hundred tonnes capacity, and are used to melt iron and steel, copper, aluminium, and precious metals.
Operating frequencies range from utility frequency (50 or 60 Hz) to 400 kHz or higher, usually depending on the material being melted, the capacity (volume) of the furnace and the melting speed required. Generally the smaller the volume of the melts the higher the frequency of the furnace used; this is due to the skin depth which is a measure of the distance an alternating current can penetrate beneath the surface of a conductor. For the same conductivity the higher frequencies have a shallow skin depth - that is less penetration into the melt. Lower frequencies can generate stirring or turbulence in the metal.
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May 14th, 2009 in
Heating, Cooling & Air | tags: calgary, conditioning,, electric, electric furnace, electric furnace cost, electric furnace efficiency, electric furnace prices, electric furnace vs gas furnace, furnace, in