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  1. Vehicle Heaters
  2. Zerostart
  3. Circulating Heater
  4. External Tank
  5. 120 Volts
  6. 1500 Watts
Zerostart Thermostatically Controlled Circulating Tank Heater - 120V - 1,500 Watts
Zerostart

Zerostart Thermostatically Controlled Circulating Tank Heater - 120V - 1,500 Watts

Part Number: ZE63RR
In Stock
$278.44
Retail:$348.05
You Save: $69.61
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On bitter mornings, you don't want to fight with an engine that cranks slow and strains your starter. This circulating heater keeps coolant moving and warmed so your engine wakes up ready to work, no matter how low the temperature drops. Great Prices for the best vehicle heaters from Zerostart. Zerostart Thermostatically Controlled Circulating Tank Heater - 120V - 1,500 Watts part number ZE63RR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Zerostart Vehicle Heaters - ZE63RR

  • Circulating Heater
  • External Tank
  • 120 Volts
  • 1500 Watts
  • Zerostart
  • CSA Approved

On bitter mornings, you don't want to fight with an engine that cranks slow and strains your starter. This circulating heater keeps coolant moving and warmed so your engine wakes up ready to work, no matter how low the temperature drops.


Highlights

  • Reliable Cold Starts: Circulates warm coolant so your engine fires up even in freezing temps.
  • Precise Heating Range: Thermostat switches on at 80F and off at 100F.
  • Works With Gas or Diesel: Pre-heats engines in generators, compressors, and farm equipment.
  • Built-In Safety Thermostat: Secondary thermostat with automatic reset guards against overheating.
  • One-Piece Durability: Die cast aluminum construction stands up to vibration and long run times.
  • Straightforward Mounting Options: Mount from top or bottom and plug in the included cord for simple operation.

Features to know about

Starts Smooth in Any Weather

On freezing mornings, a chilled engine can be stubborn. Thick oil, cold metal, and a straining starter all work against you. This circulating heater keeps coolant moving and warmed, so the engine turns over easier, runs smoother, and is ready to go when you need it. Instead of fighting with slow cranks, you can start the day knowing your equipment will fire right up.

Peace of Mind With Built-In Safety

You can plug it in with confidence. A built-in thermostat automatically cycles heat between 80F and 100F, while a secondary safety thermostat with automatic reset adds another layer of protection. That means steady warmth without wasted energy or risk of overheating.

Tough Enough for Real-World Use

Farm lots, job sites, or long nights on standby, this heater is made for hard use. The one-piece die cast aluminum tank stands up to vibration and resists moisture, and the permanently attached cord makes setup simple. Certified by CSA and UL, it delivers season after season of reliable starts no matter how harsh the conditions get.

Specs:

Electrical:

  • Voltage: 120V
  • Wattage: 1,500 watts
  • Amperage: 12.5 amps
  • Plug type: C - NEMA 5-20
  • Cord length: 5'

Heater Details:

  • Tank size: Large
  • Dimensions: 8-1/8" tall x 7-3/4" wide x 2-5/8 deep
  • Inlet/outlet size: 3/4"
  • Construction: 1-piece die cast aluminum
  • Built-in regulating thermostat:
    • On: 80F (27C)
    • Off: 100F (38C)

Certifications:

  • CSA
  • UL Listed

Warranty

  • 1-Year limited


3309043 Zero Start Thermostatically Controlled Circulating External Tank Engine Heater - 120 Volt - 80F to 100F





Video of Zerostart Thermostatically Controlled Circulating Tank Heater - 120V - 1,500 Watts
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Zerostart Vehicle Heaters - Thermostatically Controlled Circulating Tank Heater - ZE63RR

Hi, everybody. Andy here with etrailer.com. Let's take a quick look at the Zerostart Thermostatically Controlled Circulating Tank Heater. And when the temperature drops and the air begins to bite, the last thing that you want is an engine that is going to struggle to turn over. This circulating heater is designed to make those cold starts effortless by keeping your coolant warm and moving. So when you're ready to work, your engine's going to be ready as well.

On those bitter mornings, thick oil and cold metal can make starting your engine a chore. With this heater, the coolant's going to stay warm and circulating, helping your engine fire up quickly and run smoothly. Whether it's for your generator, compressor, or farm equipment, you're going to be able to save your start of the strain and skip the slow cranking altogether. You're going to be able to plug this in and basically forget about it thanks to a built-in thermostat that's going to automatically cycle the heat between 80 and 100 degrees Fahrenheit. There is a secondary safety thermostat with an automatic reset that's going to add extra peace of mind, ensuring consistent warmth without overheating or wasting energy.

If you notice here, the plug type here is CNEMA 520. Now the heater isn't just tough. It is made for real world use. It's one piece die cast aluminum body. It's going to resist vibration, moisture.

It's going to be perfect for rugged job sites or long standby periods. And with CSA and UL certification, you're going to be able to count on reliable performance season after season. Installation should be pretty straightforward as well. You're going to mount it from the top or bottom. And as you can see here, you are going to get the hardware that you're going to need to get this installed into place, along with instructions to guide you through that installation process.

So this is going to give you up to 1500 watts of heating power. The cord length is about five feet long or so. Giving you some measurements here as best that I can. Let's call this the length. So it looks like we're sitting pretty close to seven and a half inches long. The overall width, pretty close to, see if I can get my finger there so I can see. About two and three quarters inches or so. The overall height just from bottom to top, I'd say pretty close to seven and three quarters inches. So hopefully those measurements were helpful for you. The inlet outlet size is three quarters of an inch. But if you happen to have any questions about this heater or anything else that we carry here at etrailer, don't hesitate to reach out to us. We do want to make sure that you're getting exactly what you want and need. Well, again, my name's Andy. Thank you for joining me.

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See what our Experts say about this Zerostart Vehicle Heaters


Info for this part was:

Employee Mary K
Edited by:
Mary K
Employee Daron K
Updated by:
Daron K
Employee Dawn Z
Updated by:
Dawn Z
Employee Alex H
Written by:
Alex H
Employee John S
Video Edited:
John S
Employee Andy C
Installed by:
Andy C

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