Duct Heaters

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  • Warren SL10A 10 KW Electric Duct Heater 240/1/60 1 Stage 24V Control
    WARREN CONTROLS
    Warren SL10A 10 KW Electric Duct Heater 240/1/60 1 Stage 24V Control
    SKU: SL10A
    Product DescriptionThe Warren SL10A is a 10 KW electric duct heater designed for HVAC professionals. It operates at 240 volts with a single stage 24V control. This heater is ideal for use in commercial or residential duct systems. 10 KW heating capacity 240/1/60 voltage...
    $147.15
    $147.15
    $179.61
  • Warren SL10B Electric Duct Heater 9.6/8.8/8.0/7.2 KW 240/230/220/208 Volts 1 Phase
    WARREN CONTROLS
    Warren SL10B Electric Duct Heater 9.6/8.8/8.0/7.2 KW 240/230/220/208 Volts 1 Phase
    SKU: SL10B
    Product DescriptionThe Warren SL10B Electric Duct Heater is designed for efficient heating in various applications. It operates at multiple power levels, providing flexibility in energy use between 9.6 to 7.2 kilowatts. This heater is suitable for use in systems that demand reliable warmth. Operates...
    $147.15
    $147.15
    $184.78
  • Warren SL20TX 20 KW Electric Duct Heater 460/3/60 2 Stage 24V Control
    WARREN CONTROLS
    Warren SL20TX 20 KW Electric Duct Heater 460/3/60 2 Stage 24V Control
    SKU: SL20TX
    Product DescriptionThe Warren SL20TX 20 KW Electric Duct Heater is designed for optimal heating performance in HVAC systems. It operates at 460 volts, 3 phase, and 60 hertz, providing efficient heating solutions for various industrial applications. The heater is equipped with a two-stage, 24-volt...
    $384.01
    $384.01
    $589.40
  • Warren SL20T 20 KW Electric Duct Heater 240/3/60 2 Stage 24V Control
    WARREN CONTROLS
    Warren SL20T 20 KW Electric Duct Heater 240/3/60 2 Stage 24V Control
    SKU: SL20T
    Product DescriptionThe Warren SL20T is a twenty kilowatt electric duct heater designed for efficient and effective heating in HVAC systems. This 240 volt unit operates on three phases at sixty hertz and includes two-stage control with a twenty-four volt thermostat. Weighing twenty-two pounds, it...
    $356.41
    $356.41
    $413.65
  • Warren Controls SL15TX 15 KW Electric Duct Heater 460/3/60 2 Stage 24V Control
    WARREN CONTROLS
    Warren Controls SL15TX 15 KW Electric Duct Heater 460/3/60 2 Stage 24V Control
    SKU: SL15TX
    Product DescriptionThe Warren SL15TX Electric Duct Heater, designed for efficiency and reliability, offers a robust solution for heating applications in commercial settings. This model features a two-stage 24V control system and operates on a 460/3/60 power supply. Delivers 15 kilowatts of heating power. Dual-stage...
    $358.32
    $358.32
    $418.02
  • Warren Controls SL10TX Electric Duct Heater 10KW 460V 3 Phase
    WARREN CONTROLS
    Warren Controls SL10TX Electric Duct Heater 10KW 460V 3 Phase
    SKU: SL10TX
    Product DescriptionThe Warren Controls SL10TX Electric Duct Heater is engineered for reliable and efficient heating solutions. This unit is specifically designed for 460V, 3-phase setups, making it ideal for industrial and commercial HVAC systems. Robust 10KW heating capacity for large scale applications Efficient 24V...
    $224.55
    $224.55
    $257.41
  • Warren SL15A Electric Duct Heater 14 KW 240 VAC 2 Step
    WARREN CONTROLS
    Warren SL15A Electric Duct Heater 14 KW 240 VAC 2 Step
    SKU: SL15A
    Product DescriptionThe Warren SL15A Electric Duct Heater 14 KW 240 VAC 2 Step is designed for efficient heating in various HVAC applications. This duct heater, with model number SL15A, is easy to install and operate. It provides reliable two-stage heating control and operates at...
    $274.24
    $274.24
    $313.34
  • WARREN CONTROLS
    Warren Controls SL15T Electric Duct Heater 15KW (208-240V) 3 Phase
    SKU: SL15T
    Product DescriptionThe Warren Controls SL15T is a robust electric duct heater designed for reliable heating in a variety of commercial and industrial settings. Manufactured by Warren Technology, this duct heater operates at 15 kilowatts with a voltage rating of 208-240V in a 3 phase...
    $333.48
    $333.48
    $395.15
  • Warren SL10T 10 KW Electric Duct Heater 240/3/60 1 Stage 24V Control
    WARREN CONTROLS
    Warren SL10T 10 KW Electric Duct Heater 240/3/60 1 Stage 24V Control
    SKU: SL10T
    Product Description The Warren SL10T 10 KW Electric Duct Heater offers efficient heating solutions for various HVAC applications. Designed for 240/3/60 voltage and featuring 1 stage 24V control, it ensures reliable performance. 10 KW power for efficient heating Designed for 240/3/60 voltage 1 stage...
    $201.96
    $201.96
    $345.41
  • SL15A
    WARREN CONTROLS
    Warren SL5T - 5 Kw Electric Duct Heater 240/3/60 1 Stage 24V Control
    SKU: SL5T
    Stock-Line slip-in type duct heaters are designed to meet most residential and light commercial requirements for use in forced air duct systems. They may be used as the primary source of heat or as supplementary or stand-by heat to Heat Pump, Gas or Oil...
    $150.02
    $150.02
    $171.60
  • Warren SL20A - 20 Kw Electric Duct Heater 240/1/60 1 Stage 24V ControlWarren SL20A - 20 Kw Electric Duct Heater 240/1/60 1 Stage 24V Control
    WARREN CONTROLS
    Warren SL20A - 20 Kw Electric Duct Heater 240/1/60 1 Stage 24V Control
    SKU: SL20A
    Stock-Line slip-in type duct heaters are designed to meet most residential and light commercial requirements for use in forced air duct systems. They may be used as the primary source of heat or as supplementary or stand-by heat to Heat Pump, Gas or Oil...
    $310.54
    $310.54
    $340.99
  • SL15AWarren SL15B - 15 Kw Electric Duct Heater 240/1/60 1 Stage 24V Control
    WARREN CONTROLS
    Warren SL15B - 15 Kw Electric Duct Heater 240/1/60 1 Stage 24V Control
    SKU: SL15B
    Stock-Line slip-in type duct heaters are designed to meet most residential and light commercial requirements for use in forced air duct systems. They may be used as the primary source of heat or as supplementary or stand-by heat to Heat Pump, Gas or Oil...
    $274.24
    $274.24
    $300.99
  • SL15A
    WARREN CONTROLS
    Warren SL5TX - 5 Kw Electric Duct Heater 480/3/60 1 Stage 24V Control
    SKU: SL5TX
    Stock-Line slip-in type duct heaters are designed to meet most residential and light commercial requirements for use in forced air duct systems. They may be used as the primary source of heat or as supplementary or stand-by heat to Heat Pump, Gas or Oil...
    $163.40
    $163.40
    $182.86
  • Napco 24600 6KW 240V Duct Heater Restring Kit
    NAPCO
    Napco 24600 6KW 240V Duct Heater Restring Kit
    SKU: 24600
    Product DescriptionThe Napco 24600 is a six kilowatt Duct Heater Restring Kit suitable for HVAC applications. Designed for use with 240V systems, this kit is essential for maintaining heat efficiency and functionality in your heating equipment. Compatible with various HVAC systems. Simple installation for...
    $21.99
    $21.99

About Duct Heaters

Duct heaters are electric heating systems designed to provide direct, localized warmth to a specific area. They use heated air from an electric element and blow it through ducts or vents directly into the space that needs to be heated. Duct heaters can be used in homes, offices, industrial buildings, warehouses and other areas where efficient heating is required. They offer the advantage of being able to deliver targeted warmth without having to heat an entire room or building. By using thermostats and controls, they allow for precise temperature regulation with minimal energy waste.

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