The TPI Quartz Infrared Spot Heater OCH-46-120VCE delivers fast, targeted heat exactly where it's needed - without wasting energy warming an entire building. Facility managers, warehouse operators, and industrial or commercial maintenance teams use this 1500W, 120V spot heater to take the chill off loading docks, workstations, garage bays, and other high-traffic work areas where a full HVAC system is impractical or too costly to run. Because it heats objects and people directly with infrared energy instead of heating the surrounding air, it reaches full output almost instantly and keeps operating costs down compared to conditioning an entire room. A rugged, weather-resistant housing means the same fixture can be mounted indoors over a workstation or outdoors under an awning without a change in equipment.
Best For / Use Cases
- Workshop and maintenance bays where technicians need consistent warmth at a single workstation through cold months
- Loading docks and shipping areas that lose heat every time an overhead door opens for a truck
- Spot-drying wet floors, equipment, or freshly cleaned surfaces after washdown and sanitation procedures
- Employee break areas, time-clock stations, and packing tables where a small heated zone improves comfort without heating the whole warehouse
- Covered outdoor-adjacent spaces such as patios, breezeways, and open-bay garages exposed to outside air
Specifications
- Wattage: 1500W (5,120 BTU)
- Voltage / Amperage: 120V, 12.5A
- Color / Finish: Brown, high-temperature powder-coated 24-gauge aluminized steel housing
- Power Cord: Factory-installed 6' cord set (plug-in, corded model)
- Dimensions: 48" L x 5.375" W x 6.5" H
- Heating Element: Frosted quartz tube with gold anodized aluminum reflector, 60-degree symmetric heat pattern
- Mounting Type: Horizontal chain mount (includes two 2' chains and four S-hooks) or optional wall bracket, adjustable up to a 45-degree tilt
- Rating: cETLus listed for indoor and outdoor, totally exposed spot heating applications
Frequently Asked Questions
What safety features does this heater have?
The OCH-46-120VCE is cETLus listed for both indoor and outdoor spot heating use, with a durable powder-coated steel housing built to resist rust and weathering. TPI specifies minimum clearances of 3 inches from the ceiling, 12 inches from vertical surfaces, 72 inches from combustible materials, and 36 inches from another heater, which should be followed during installation.
How is it mounted or installed?
This model mounts horizontally only, using the included mounting chains and S-hooks or an optional wall bracket, with up to 45 degrees of tilt adjustment to aim the heat pattern toward the work area. It ships with a 6-foot cord and plug for connection to a dedicated 120V circuit, so no hardwiring is required.
How much floor area will one heater cover?
Coverage depends on mounting height. A single 1500W OCH-46 mounted at 8 feet covers roughly 120 square feet (12 by 10 feet) at floor level, per TPI's published data, with coverage decreasing at lower mounting heights and increasing at higher ones. TPI recommends a 7 to 9 foot mounting height for this model.
Can it be used outdoors?
Yes. The OCH-46-120VCE is rated for totally exposed outdoor use as well as indoor spot heating, making it suitable for covered patios, open bay doors, and other semi-exposed commercial areas in addition to interior workspaces.
How much power does it draw?
At 1500W and 120V, the unit draws approximately 12.5 amps and should be run on its own dedicated circuit. This heater does not include an onboard thermostat or control; TPI offers compatible variable heat controllers and thermostats separately.
Discount Cleaning Products is an authorized dealer of TPI infrared heating equipment, stocking the OCH-46-120VCE and related OCH Series models for facility, warehouse, and industrial customers. Our team can help confirm mounting height, coverage area, and voltage requirements before you order, so the fixture you receive matches the space you're heating.
