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Orders placed after 12/16/24 may not arrive before Christmas.
Orders placed after 12/16/24 may not arrive before Christmas.

2" NPT Screw Plug Immersion Heaters

If in doubt about what is required or best-suited for your application, please contact us at 1-724-872-5007 or rheinhold@thermcoil.com. 

Available Unregulated (No Thermostat) or Regulated (With Thermostat):

  • 60°-250°F Thermostat Control: This is the default thermostat temperature range if you choose a regulated heater.
  • Alternate Temperature Ranges Are Available (Contact Us!):

            ●  30°-110°F
            ●  200°-550°F

NOTE - Regulated Models Require A Magnetic Contactor (sold separately) Unless They Are Rated:

  • ≤240V And Single-Phase With An Amperage Rating Of 25 Amps Or Less.

    Materials Available:

    If in doubt about which materials are required for your application, please contact us at 1-724-872-5007 or rheinhold@thermcoil.com.

    • INCOLOY® Sheath with Brass Screw Plug (Silver Brazed): Our A and EA models with 45-55 watt density (W/IN.²) are for use in clean water, some marine environments including brackish water and seawater with moderate to low currents, and select mildly corrosive liquids (absolutely no hydroxides, cyanides, or oxidizing acids).
    • INCOLOY® Sheath with Stainless Steel Screw Plug (Nickel Brazed or Welded): Our A-SSN and EA-SSN models with 45-55 watt density (W/IN.²) are suitable for clean water and corrosive liquids, such as process water with less than 6% alkaline or acid content; up to 2% caustic solutions.  These models are also suitable for demineralized or deionized water.
    • Copper Sheath with Brass Screw Plug (Silver Brazed): Our C and EC models with 39-66 watt density (W/IN.²) are for use in clean water.
    • Steel Sheath with Steel Screw Plug (Nickel Brazed or Welded): Our S and ES models with 20-23 watt density (W/IN.²) are for use in oils.

          Enclosure:

          • NEMA 1, General Purpose Enclosure: the default enclosure type.

                      ●  Weather-Resistant Enclosures
                      ●  Explosion-Resistant Enclosures (Also Dust & Weather-Resistant)

           

              Filters

              • A-10023-WXP Model: 10000W @ 208V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Element
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                A-10023-WXP Model: 10000W @ 208V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-10023-WXP Models Drawing Number: 352K-1254-019 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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              • A-10043 Models: 10000W @ 240V 3-Phase 25" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-10043 Models: 10000W @ 240V 3-Phase 25" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-10043 Model Drawing Number: 352F-1254-020 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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              • Call for Availability

                A-10043-SSN Model: 10000W @ 240V 3-Phase 25" Immersion Length Unregulated Incoloy Sheath With Stainless Steel 2" NPT Screw Plug Immersion Elements

                $ 751.00
                $ 751.00 - $ 751.00
                $ 751.00
                $ 612.85
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                $ 612.85
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                Therm Coil A-10043-SSN Model Drawing Number: 352F-1100-020 Incoloy Sheath Elements With Stainless Steel Plug: If in doubt about which materials are...

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                $ 751.00
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                $ 751.00
                $ 612.85
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                $ 612.85
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              • A-10043-WXP Model: 10000W @ 240V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-10043-WXP Model: 10000W @ 240V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-10043-WXP Models Drawing Number: 352K-1254-020 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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              • A-10053 Models: 10000W @ 480V 3-Phase 25" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-10053 Models: 10000W @ 480V 3-Phase 25" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-10053 Model Drawing Number: 352F-1254-021 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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              • Save 10% Save %

                A-10053-SSN Model: 10000W @ 480V 3-Phase 25" Immersion Length Unregulated Incoloy Sheath With Stainless Steel 2" NPT Screw Plug Immersion Elements

                $ 680.50
                $ 680.50 - $ 680.50
                $ 680.50
                $ 612.85
                $ 612.85 - $ 612.85
                $ 612.85
                5+ in stock

                Therm Coil A-10053-SSN Model Drawing Number: 352F-1100-021 Incoloy Sheath Elements With Stainless Steel Plug: If in doubt about which materials are...

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                $ 680.50
                $ 680.50 - $ 680.50
                $ 680.50
                $ 612.85
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                $ 612.85
                Save 10% Save %
              • A-10053-WXP Model: 10000W @ 480V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-10053-WXP Model: 10000W @ 480V 3-Phase 25" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                Therm Coil A-10053-WXP Models Drawing Number: 352K-1254-021 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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              • A-12023 Models: 12000W @ 208V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements Media 1 of 1
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                A-12023 Models: 12000W @ 208V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-12023 Model Drawing Number: 352F-1254-022 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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                $ 0.00 - $ 0.00
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              • A-12043 Models: 12000W @ 240V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-12043 Models: 12000W @ 240V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
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                Therm Coil A-12043 Model Drawing Number: 352F-1254-023 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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                $ 0.00 - $ 0.00
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              • A-12043-WXP Model: 12000W @ 240V 3-Phase 31" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-12043-WXP Model: 12000W @ 240V 3-Phase 31" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                Call for Availability

                Therm Coil A-12043-WXP Models Drawing Number: 352K-1254-023 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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              • A-12053 Models: 12000W @ 480V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-12053 Models: 12000W @ 480V 3-Phase 31" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                Therm Coil A-12053 Model Drawing Number: 352F-1254-024 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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                $ 0.00 - $ 0.00
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              • A-12053-WXP Model: 12000W @ 480V 3-Phase 31" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-12053-WXP Model: 12000W @ 480V 3-Phase 31" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability

                Therm Coil A-12053-WXP Models Drawing Number: 352K-1254-024 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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              • A-15043-WXP Model: 15000W @ 240V 3-Phase 36" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-15043-WXP Model: 15000W @ 240V 3-Phase 36" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                Call for Availability

                Therm Coil A-15043-WXP Models Drawing Number: 352K-1254-026 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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              • A-15053 Models: 15000W @ 480V 3-Phase 36" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
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                A-15053 Models: 15000W @ 480V 3-Phase 36" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
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                Therm Coil A-15053 Model Drawing Number: 352F-1254-027 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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                $ 0.00 - $ 0.00
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              • A-15053-WXP Model: 15000W @ 480V 3-Phase 36" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-15053-WXP Model: 15000W @ 480V 3-Phase 36" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-15053-WXP Models Drawing Number: 352K-1254-027 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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                Call for Availability
              • A-18043-WXP Model: 18000W @ 240V 3-Phase 46" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-18043-WXP Model: 18000W @ 240V 3-Phase 46" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-18043-WXP Models Drawing Number: 352K-1254-028 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability
              • A-18053 Models: 18000W @ 480V 3-Phase 46" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-18053 Models: 18000W @ 480V 3-Phase 46" Immersion Length Non-regulated Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-18053 Model Drawing Number: 352F-1254-030 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are require...

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                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
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                Call for Availability
              • A-18053-WXP Model: 18000W @ 480V 3-Phase 46" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-18053-WXP Model: 18000W @ 480V 3-Phase 46" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-18053-WXP Models Drawing Number: 352K-1254-029 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are re...

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                $ 0.00 - $ 0.00
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                Call for Availability
              • A-2021-WXP Model: 2000W @ 208V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2021-WXP Model: 2000W @ 208V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-2021-WXP Models Drawing Number: 352K-1255-001 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability
              • A-2023-WXP Model: 2000W @ 208V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2023-WXP Model: 2000W @ 208V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-2023-WXP Models Drawing Number: 352K-1254-001 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability
              • A-2041-WXP Model: 2000W @ 240V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2041-WXP Model: 2000W @ 240V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-2041-WXP Models Drawing Number: 352K-1255-002 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability
              • A-2043-WXP Model: 2000W @ 240V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2043-WXP Model: 2000W @ 240V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-2043-WXP Models Drawing Number: 352K-1254-002 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
                $ 0.00
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                Call for Availability
              • A-2051-WXP Model: 2000W @ 480V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2051-WXP Model: 2000W @ 480V 1-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
                $ 0.00 - $ 0.00
                $ 0.00
                Call for Availability

                Therm Coil A-2051-WXP Models Drawing Number: 352K-1255-003 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
                $ 0.00
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                $ 0.00
                Call for Availability
              • A-2053-WXP Model: 2000W @ 480V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements
                Call for Availability

                A-2053-WXP Model: 2000W @ 480V 3-Phase 8-1/2" Immersion Length Explosion/Moisture-Resistant, Non-regulated, Incoloy Sheath With Brass 2" NPT Screw Plug Immersion Elements

                $ 0.00 - $ 0.00
                $ 0.00
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                Call for Availability

                Therm Coil A-2053-WXP Models Drawing Number: 352K-1254-003 Incoloy Sheath Elements With Brass Screw Plug: If in doubt about which materials are req...

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                $ 0.00 - $ 0.00
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