Space heaters draw significant current, so selecting a heavy-duty power strip with the right amperage, surge protection, and outlet spacing is important. Below is a concise comparison of recommended Amazon options that emphasize durability, safety features, and mounting or cord-length choices suited to heaters and workshop environments.
| Product | Key Features |
|---|---|
| INLAND 8 Outlet Long Aluminum | 8 Outlets, 15A/1875W, 14AWG cord, wide-spaced sockets, 15A circuit breaker |
| ZESEN 10 Outlet Heavy Duty | 10 Outlets, 1200J surge, 15A auto shut-off, 4ft cord, wide spacing |
| CRST 8 Outlet Metal Heavy Duty | 2100J surge, 15A/1875W, 6ft cord, mountable, industrial housing |
| CRST 10-Outlets 15ft Power Strip | 15A/1875W, 2800J surge, 15-foot cord, 10 outlets, extruded aluminum |
| CCCEI 20 Amp Heavy Duty Power Strip | 20A/2500W, 12 AWG cord, 4800J surge, 8 outlets, industrial-rated |
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INLAND 8 Outlet Long Aluminum Power Strip
This unit is built from 6063-T5 aluminum alloy with a 3-foot 14AWG/3C PVC cord rated for 1875W (15A). The strip features eight wide-spaced outlets at approximately 2.56 inches apart, allowing bulky heaters’ plugs or adapters to fit without blocking neighbors. A built-in 15A circuit breaker and indicator switch provide automatic protection against overcurrent, overload, and overheating. ETL listing is noted for electrical compliance. The compact footprint and durable construction are designed for garage or workshop settings where a heater may need to plug in near tools or benches.
ZESEN 10 Outlet Heavy Duty Power Strip
ZESEN’s long power strip supplies 10 wide-spaced outlets with about 3.74 inches between sockets to accommodate large plugs or transformer blocks. The unit includes 1200 joules of surge protection and a power switch integrated with a 15A circuit breaker. The listed auto shut-off safeguard cuts power if the internal surge absorber reaches capacity or an overload occurs. A 4-foot cord and right-angle flat plug support tight spaces behind furniture. ETL certification indicates compliance with recognized safety standards.
CRST 8 Outlet Metal Heavy Duty Power Strip
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This CRST model uses an extra-thick 1.5mm aluminum alloy housing and reinforced plastic covers, designed for industrial durability. It offers 2100 joules of surge protection and a 15A circuit breaker, supporting up to 1875W. The 6-foot cord adds placement flexibility. The strip’s layout is intended to match standard 16-inch stud spacing for mounting, and the wide-spaced 1.7-inch outlets help accommodate bulky heater plugs. Mounting slots and a 45° angled flat plug are included for practical installation options.
CRST 10-Outlets Heavy Duty Power Strip 15ft
Designed for extended reach, this CRST power strip features a 15-foot heavy-duty cord and an extruded aluminum housing for rugged use. The unit is rated AC 15A 125V with 2800 joules of surge protection and supports loads up to 1875W. The 10-outlet design enables multiple devices to share a circuit, and the longer cord allows a heater to be positioned away from wall outlets. ETL listing and industrial-grade construction are emphasized for jobsite or workshop use.
CCCEI 20 Amp Heavy Duty Power Strip
This CCCEI model is rated for 20A at 125V and supports up to 2500W, using a 12-gauge 6-foot cord aimed at heavier loads. The strip offers multiple outlet configurations (5-20R, 6-20R, and standard 5-15P compatibility) and a 4800 joules surge protection rating for higher energy events. A resettable switch and 20A circuit breaker provide overload response. The design targets workshop or industrial equipment where higher continuous loads are common and where a space heater may be used alongside other heavy devices.
Buying Guide: Choosing A Power Strip For Space Heater Use
Space heaters commonly draw between 750W and 1500W. When selecting a power strip, confirm the strip’s amperage and wattage ratings exceed the heater’s maximum draw. Most residential space heaters are within a 15A/1875W rating, but some setups or multiple devices may require 20A-rated equipment.
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Amperage And Cord Gauge
- 15A / 1875W Rating: Suitable for a single 1500W space heater; use a strip with 14AWG or better cord and a reliable breaker.
- 20A / 2500W Rating: For heavier setups or when the heater shares the strip with other high-draw tools; typically uses 12AWG cord for lower voltage drop.
Surge Protection And Joules
Surge protection guards against voltage spikes. For heaters, surge protection is useful primarily for electronics on the same strip. Higher joule ratings (e.g., 2000–4800J) offer more energy absorption before the protector’s components are depleted. Note that surge protection does not prevent overloads from continuous high current use.
Outlet Spacing And Plug Type
Wide-spaced outlets prevent bulky heater plugs or adapters from blocking adjacent sockets. Measure plug body sizes and look for center-to-center dimensions or advertised spacing. Right-angle flat plugs can help place furniture or heaters close to the wall.
Cord Length And Placement
Longer cords (6ft–15ft) allow positioning of heaters away from fixed outlets, but longer cords increase voltage drop. Choose cord length to balance placement flexibility with minimal drop; thicker gauge cords reduce drop. Consider mounting options for elevated placement, which improves airflow and reduces trip hazards.
Circuit Breaker, Reset Switch, And Auto Shut-Off
Integrated circuit breakers and reset switches help cut power during overloads. Some strips include auto shut-off when surge absorbers have been exhausted. These features add protection against catastrophic events and reduce risk of device damage.
Certifications And Build Materials
- ETL/UL Listings: Indicate the unit meets recognized safety standards for electrical products.
- Metal/Aluminum Housings: Often more durable in workshops and garages but may be heavier and conduct heat differently than plastic.
Continuous Load Considerations
Space heaters represent a continuous load when in use. Electrical guidelines recommend not exceeding 80% of a circuit or extension’s rating for continuous loads. For example, on a 15A-rated strip, stay below ~12A continuous draw when practical. If multiple devices run continuously, consider a dedicated circuit or a 20A-rated strip and outlet.
Surrounding Environment
For garages, workshops, and damp areas, pick products rated for those environments and avoid placing strips where they can contact liquids. If the heater is used in temporary outdoor-covered spaces, ensure the strip and plug are rated for that use and protected from moisture.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
The most critical factor in any HVAC project is the quality of the installation. Don’t compromise on contractor expertise just to save money. - Check for Rebates
Always research current rebates and incentives — they can significantly reduce your overall cost. - Compare Multiple Quotes
Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
Once you've chosen a contractor, use the proven strategies from our guide — How Homeowners Can Negotiate with HVAC Dealers — to get the best possible final price.
Comparison Perspectives
- Single Heater In Home: A 15A/1875W metal or aluminum strip with wide spacing and a 14AWG cord is typically sufficient.
- Multiple Devices Or Workshop: Choose 20A-rated strips with 12AWG cord and higher joule surge protection if the heater shares load with tools or appliances.
- Long-Reach Needs: Prefer longer cords (10–15ft) with thicker gauge; longer cords that are thin can increase voltage drop under load.
- Mounting And Organization: If fixed placement is desired, use mountable strips with stud-compatible spacing to secure the unit and reduce floor hazards.
Safety Best Practices
- Match or exceed the heater’s listed amperage and wattage on the strip’s rating plate.
- Avoid daisy-chaining multiple strips or plugging a strip into an extension cord.
- Inspect cords for damage and replace or discontinue use if insulation is compromised.
- Prioritize strips with a dedicated circuit breaker or reset switch for overload protection.