Markel 3900 Series Hydronic Electric Baseboard Heaters

The Markel 3900 Series hydronic electric baseboard heaters are permanent mount, self-contained units that are engineered for lasting performance. The heating elements are immersed in a heat-transferring liquid, contained within a copper tube casing with aluminum fins. This advanced design ensures efficient heat transfer while maintaining durability.

The powder-coated 12-gauge heavy-duty extruded aluminum housing adds a layer of protection and robustness, ensuring long-term performance in demanding scenarios. The adaptability of these heaters extends across a spectrum of spaces, including offices, commercial buildings, and residential homes. By blending advanced technology with durable construction, the Markel 3900 Series hydronic electric baseboard heaters provide a comprehensive heating solution.

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3900T1 SP Built InThermostat Kit White
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Single Pole Built In Thermostat Kit - 22 Amps at 120 to 277 Volt - 50F to 90F Temperature Range - White - Catalog #: 01118702

MARKEL111874
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3900T1C SP Built InThermostat Kit Brown
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Single Pole Built In Thermostat Kit - 22 Amps at 120 to 277 Volt - 50F to 90F Temperature Range - Brown - Catalog #: 01119502

MARKEL111959
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3900T2 DP Built InThermostat Kit White
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Double Pole Built In Thermostat Kit - 22 Amps at 120 to 277 Volt - 50F to 90F Temperature Range - White - Catalog #: 01118802

MARKEL111881
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3900AC White Air Conditioning Receptacle
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Air Conditioning Receptacle Kit - 20 Amps at 120 to 277 Volt - White - Catalog #: 01118902

MARKEL111898
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3900ACC Brown AirConditioning Receptacle
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Air Conditioning Receptacle Kit - 20 Amps at 120 to 277 Volt - Brown - Catalog #: 01119902

MARKEL111997
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3900CS White control section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01119302

MARKEL111935
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3900CSC Brown control section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01120302

MARKEL112031
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3900DS White Disconnect Switch DPST
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Disconnect Switch Kit - DPST - 20 Amps at 125 to 277 Volt - White - Catalog #: 01119402

MARKEL111942
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3900DSC Brown Disconnect Switch DPST
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Disconnect Switch Kit - DPST - 20 Amps at 125 to 277 Volt - Brown - Catalog #: 01120402

MARKEL112048
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3900ICS White inside corner
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01119102

MARKEL111911
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3900ICSC Brown inside corner
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01120102

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3900OCS White outside corner
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01119202

MARKEL111928
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3900OCSC Brown outside corner
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01120202

MARKEL112024
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3900REC White 120 Volt Receptacle
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - 120 Volt 15 Amp Receptacle Section Kit - White - Catalog #: 01119002

MARKEL111904
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3900RECC 120 Volt Brown Receptacle
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - 120 Volt 15 Amp Receptacle Section Kit - Brown - Catalog #: 01120002

MARKEL112000
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3900T2C DP Built InThermostat Kit Brown
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Hydronic and 3700 Series Architectural Baseboard Heater Accessory - Double Pole Built In Thermostat Kit - 22 Amps at 120 to 277 Volt - 50F to 90F Temperature Range - Brown - Catalog #: 01119602

MARKEL111966
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3900WW28 28in White Wireway Cover
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122802

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3900WW36 36in White Wireway Cover
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122902

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3900WW48 48in White Wireway Cover
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01123002

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3900WW60 60in White Wireway Cover
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01123102

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39BS28 28in White blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01121502

MARKEL112154
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39BS28C 28in Brown blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122102

MARKEL112215
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39BS36 36in White blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01121602

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39BS36C 36in Brown blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122202

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39BS48 48in White blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01121702

MARKEL112178
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39BS48C 48in Brown blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122302

MARKEL112239
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39BS60 60in White blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01121802

MARKEL112185
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39BS60C 60in Brown blank section
TPI Corp. (Markel/Raywall/Fostoria) for 3900 Series Hydronic & 3700 Series Architectural Baseboard Heaters - Catalog #: 01122402

MARKEL112246
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E390428 Markel Baseboard Heater
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Electric Hydronic Baseboard Heater - 120 Volt - 1 Phase - 400 Watt - White - 28 Inch L x 8.5 Inch H x 3 Inch D - Catalog #: 01114102

MARKEL111416
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E390428C Markel Baseboard Heater
TPI Corp. (Markel/Raywall/Fostoria) 3900 Series Electric Hydronic Baseboard Heater - 120 Volt - 1 Phase - 400 Watt - Brown - 28 Inch L x 8.5 Inch H x 3 Inch D - Catalog #: 01116402

MARKEL111645

TPI Corp. Markel 3900 Electric Hydronic Baseboard Heater. Liquid filled elements, extruded 12 gauge housing