Heating & Cooling Items

Heating & Cooling Items

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    1-9/16" SQUARE PELTIER JUNCTION THERMO-ELECTRO 1-9/16" SQUARE PELTIER JUNCTION THERMO-ELECTRO

    LARGER PELTIER JUNCTION
    1-9/16" SQUARE PELTIER JUNCTION THERMO-ELECTRO

    High tech comes to Am Sci & Surp!! It is here in the form of a Peltier junction, a thermo-electric device that translates electric power into heat, and perversely, into cool. Apply current @ 3-12 VDC to the gizmo and it extracts thermal energy from one...
    Starting at $7.75
    $8.95
    Starting at $7.75
    $8.95
    Qty in Cart: 0
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    Starting at $7.75
    $8.95
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  • HEATING ELEMENT U-SHAPED 8-3/8" X 2-5/8" HEATING ELEMENT U-SHAPED 8-3/8" X 2-5/8"

    Heating Element
    HEATING ELEMENT U-SHAPED 8-3/8" X 2-5/8"

    To heat what is anybody's guess, but it's a U-shaped heating element, 8-3/8" x 2-5/8" x 1/4" dia with a 107 Ohm Resistance and rubber grommets above the 3/16" wide power terminals. When CJ heated it up to 120F, those grommets got gooey, so he says use...
    $3.75
    $3.75
    Qty in Cart: 0
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    $3.75
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  • THERM-O-DISK THERMAL CUT-OFF PKG(3) THERM-O-DISK THERMAL CUT-OFF PKG(3)

    Turn It Off Before It Melts!
    THERM-O-DISK THERMAL CUT-OFF PKG(3)

    From Therm-O-Disc, this thermal cut-off switch is N/C (normally closed) by definition. (Thermal cut-offs are what keep your coffeepot from burning your house down.) This one shuts down between 221°F (105°C) and 248°F (120°C) and...
    $2.95
    $2.95
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    $2.95
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  • 10K OHM THERMISTOR MOUNTED 10K OHM THERMISTOR MOUNTED

    Thermistor On A Lead
    10K OHM THERMISTOR MOUNTED

    This dipped, nominally 10K Ohm thermistor is on a heatshrunk and tubed 27” lead with a 6mm 2-pin Molex connector. Resistance drops as heat increases (NTC). AC takeout.
    $3.95
    $3.95
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    $3.95
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