Area & Space Heaters

HVAC, Thermal & Heating Equipment

Portable Heater prevents liquid from freezing in tank, rail cars.

December 22, 2015

By providing circulating hot water at up to 200°F with heater output up to 275°F, Hydra Wagon (HW) 2016 prevents liquids from gelling or freezing and becoming stuck in heat steam coiled rail tank cars in cold temperatures. System is available on skid and in open or closed trailer. Weighing ~8,500 lb when loaded for operation, trailer-mounted system burns 6–7 gal of diesel per hour at high fire. Features include 600 gal reservoir and direct drive pump. Operator certificate is not required. Read More


Cabinet Heater utilize PTC technology for optimal efficiency.

June 29, 2015

Suited for climate control, Nimbus cabinet heaters feature convectional heat transfer through chimney effect that promotes reliability without switching components. Self-regulating PTC technology increases efficiency and safety due to temperature self-limitation. Available in several design variations and power capabilities for custom build applications, heaters are constructed utilizing 2 anodized aluminum extrusions and can be supplied with factory-fitted 35 mm DIN-rail mounting clip. Read More

HVAC, Thermal & Heating Equipment

Space Heaters offer add-on remote control system.

March 24, 2015

Available for S and SA-Series direct gas-fired space heaters, CE-Smart™ System includes controls for ventilation, indoor air quality, and temperature. Unit is housed in lockable NEMA 1 enclosure equipped with 3-position selector switch; combination 7 day programmable timer and thermostat or temperature setback system; override timer; and intermittent/continuous control. Indicating lights are provided for blower operation (green), burner operation (red), and reset (amber). Read More

HVAC, Thermal & Heating Equipment

Explosion Proof Air Heaters range from 5-30 kW.

March 28, 2014

Certified to ATEX and IECEx requirements, AEU1 Series Electric Air Heaters provide primary or supplementary heating for comfort or freeze protection in hazardous locations. Units include ExCaliber™ liquid-to-air heat exchanger cores, which are available in fourteen 400 V, 50 Hz models and fourteen 480 V, 60 Hz models. Housed in 14-gauge steel cabinet with epoxy/polyester powder coating, AEU1 Series incorporates immersion heater, IEC motor, cable glands, and O-rings to minimize moisture ingress. Read More

HVAC, Thermal & Heating Equipment

Electric Forced-Air Explosion-Proof Heater comes in 35 kW model.

February 10, 2014

Featuring 35 kW heater, XEU1 series provides heating for comfort or freeze protection in hazardous location-classified areas. Unit incorporates immersion heater, fan and motor assembly, 14 GA steel cabinet with epoxy/polyester powder-coating, dual safety high limits, vent relief device, control enclosure, and enclosure O-rings. Three cabinet sizes include ExCaliber™ air evacuated liquid-to-air heat-exchanger cores, which come in 29 voltage and heat output combinations. Read More

HVAC, Thermal & Heating Equipment

Explosion-Proof Panel Heaters provide heating from 50-150 W.

October 25, 2012

Featuring cylinder-shaped extruded convector assembly, Norseman™ XPAR Heaters provide explosion-proof freeze and condensation protection for control enclosures. Units are equipped with explosion-proof junction box and pre-set nonadjustable thermostat as standard assembly. Available in 120, 208, and 240 V configurations, XPAR heaters are suitable for 50 and 60 Hz and are CCSAUS certified for Class I, Divisions 1 and 2, Groups A, B, C, and D hazardous area locations. Read More


Engine Coolant Heater eliminates start-up delays.

October 1, 2012

By heating engine coolant/antifreeze in mining haul trucks and other large equipment, Engine Coolant Heater™ ensures that equipment starts quickly in cold environments. Heater raises 150 gallons of engine coolant from -40 to +60°F in 33 minutes. Designed to fit between wheel wells of standard pick-up truck, self-contained system includes Sioux M-200 heating unit, generator, circulation pump, anti-freeze storage tank, and all hoses and hose reels needed to operate them. Read More

HVAC, Thermal & Heating Equipment

Severe-Duty Electric Air Heater has explosion-proof design.

August 20, 2012

Ruffneck(TM) FX5-SD suits severe-duty applications that can lead to accelerated wear of electrical components and damage to heater core, including locations with fluctuating power quality, temporary power generation, vibration, or extended maintenance intervals. Enabling primary interruption of line power to safely protect heater core, integrated dedicated shunt trip circuit breaker operates independent of control circuit and is triggered by redundant heater core high temperature limit. Read More

HVAC, Thermal & Heating Equipment

Make-Up Air Heaters utilize proprietary, efficient burner.

April 13, 2012

For reliability and energy conservation, Cambridge M-Series features 100% direct-gas fired combustion efficiency and includes Low-Fire Start Technology as well as stainless steel burners. Products provide year round ventilation and tempered make-up air for commercial and industrial applications. Available with Variable Frequency Drive (VFD) control to respond to varying air needs, indoor and outdoor mounted units offer ratings up to 75,000 cfm and 8,000 MBtuh. Read More

HVAC, Thermal & Heating Equipment

DIY Plug-In Seat Heater safely enhances operator comfort.

January 17, 2012

Promoting driver comfort in cold climates and even providing therapeutic assistance for back muscle pain, Do-it-yourself (DIY) plug-in seat heater can be installed in less than 5 min and regulates heat to 110°F. U.S.-manufactured, Class 6, 7, 8 truck seating accessory comes ready-to-use. After installation, heater plugs into truck's 12 V accessory/cigarette outlet. Read More

Transportation Industry Products, HVAC

Automotive Warm-Up Technology increases operating efficiency.

October 28, 2011

Combining thermal bypass valve with active warm-up unit, Long® active and passive warm-up units reduce time needed for engines to meet optimum operating temperature in cooler climates. Units divert wasted heat from vehicle cooling and exhaust systems to heat lubricants, increasing system response time as well as fuel conservation. By maintaining proper oil temperatures, product promotes optimal engine performance and efficiency. Read More

HVAC, Thermal & Heating Equipment

Blower Heaters come in 20 and 50 kW options.

September 26, 2011

Through versatile mounting configurations in wall or ceiling, HVH Series provides vertical or horizontal airflow. Heaters feature epoxy-sealed elements to minimize false trips on ground-fault equipment. Pilot light indicates normal operation of heater, while outlet screen prevents objects from coming in contact with fan. To facilitate service, heaters provide access to internal components through large door at bottom and removable case front. Read More

HVAC, Thermal & Heating Equipment

Enclosure Heater provides freeze and condensation protection.

June 1, 2011

Combining anodized aluminum body and cartridge heater, explosion-proof Chromalox XPMC is CSA certified for hazardous locations. Unit comes in 6 and 12 in. lengths, ranging from 120-480 V, and can be ordered with body only or with body and 1 or 2 heat sinks. Two control thermostats enable user to tailor heaters to individual needs. Also, number of fins can be adjusted to achieve wattage and temperature rating customer requires. Read More

HVAC, Thermal & Heating Equipment, Green & Clean

Solar Air Heater provides 80.7% peak solar efficiency.

May 2, 2011

Featuring wall-mounted design that simulates glass-like facade, Lubi(TM) produces max output of 254 BTU/h/ft² and temperature increases of up 81°F above ambient outdoor temperatures, making it suitable for pre-heating outdoor air and supplemental heating of facilities. Each 3 x 1 ft polycarbonate panel has 906 perforations, which are dimpled and contoured to prevent rainwater infiltration. Ability to draw air through perforations makes Lubi insensitive to wind speeds of 7 mph or less. Read More

HVAC, Thermal & Heating Equipment

Roof-Mounted Fan System offers interior temperature control.

April 7, 2011

Relocatable roof-mounted fan system heats air that passes through it into workplace from outdoors. Providing air temperature management in many industrial processes, product is suited for use in fiberglass curing, concrete curing, opto- and piezo-electronics assembly and testing, adhesives, as well as urethanes and polyurethanes applications. It is also beneficial for curing rate control of resins and finishes, such as in furniture production. Read More

HVAC, Thermal & Heating Equipment

Explosion-Proof Electric Air Heater is CE-marked, ATEX-approved.

March 23, 2011

Equipped with limit controls and heavy-duty core, Ruffneck(TM) FE2 is designed for rugged, industrial applications in harsh environments. Standard features include fan only switch, built-in thermostat, pilot light for HEAT ON indication, and built-in disconnect switch. Available in models that range from 2.5-23.1 kW and 220-440 V, heater also incorporates VacuCore® liquid-to-air heat exchanger and features junction box sized to facilitate installation. Read More

HVAC, Controls & Controllers, Thermal & Heating Equipment, Green & Clean

Solar Air Heater optimizes efficiency via true match airflow.

February 11, 2011

Item No. SAC120CFM, Solar Air Heater Fan with Controller, is factory set to end-user's specification. Using thermistor to constantly monitor inside panel temperature, controller ensures critical airflow matching for optimal efficiency. Solar air heater programmable circuit design enables preset temperature settings, which enable fan to ramp up/down depending on inside panel temperature. Read More


Enclosure Fan Heater has DIN Rail mountable design.

January 29, 2009

Heating power of CE compliant CR027 adjusts to ambient temperature and features integrated adjustable thermostat and control light. It comes equipped with built-in temperature limit in case of fan fire. This compact heater, with PTC semiconductor/resistor, maintains minimum operating temperatures in enclosures and helps to prevent failure of electronic components caused by condensation and corrosion. Read More

HVAC, Thermal & Heating Equipment

Touch-Safe Small Heater features heating capacity of 10-20 W.

January 14, 2009

With double insulated plastic housing, CE compliant CSK060 Series can be used in enclosures where condensation needs to be prevented or temperature must not fall below minimum value. It has been designed for permanent operation, and suits use in automotive and petroleum industries. Measuring 3.9 x 1.5 x 3.0 in., heater operates from 120-240 Vac/Vdc and is rated NEMA 2/IP20. Read More


Fan Heater is equipped with built-in temperature limiter.

January 13, 2009

Offered in double insulated plastic housing, CR030/130 series fan heater comes in DIN rail, panel, or foot mountable unit with integrated adjustable thermostat or fixed hygrostat. Suited for automotive and petroleum industries and applications involving food processing, CE compliant product maintains minimum operating temperatures in enclosures and helps to prevent failure of electronic components caused by condensation and corrosion. Read More