Top Categories
All Categories

Top Categories

All Categories

Shop By Vehicle
Account Login
Gift Cards
Track Order
JEGS 70602

JEGS Auxiliary Heater Assembly 300 CFM


Free Shipping Ships

SAVE $14.00
JEGS Auxiliary Heater Assembly 300 CFM $183.99
Out of stock
Auxiliary Heater Assembly
  • 300 cfm
  • 40,000 btu
  • Mountable Switch
  • Triple Front Vents
  • 7.000 in. H x 16.000 in. W x 8.625 in. D
  • 3-Speed Blower 12 V
  • JEGS 70602 Details

    40,000 BTU Auxiliary Heater


    • Triple 3 in. vents
    • Heavy duty injection molded glass-filled nylon
    • Long life three-speed motor
    • Compact design
    • Durable tube/fin core design
    • Requires external grounded
    • Low [5.5 Amps]
    • Med [7.1 Amps]
    • High [11.6 Amps]


    Fan Speed
    Heater Depth (in.)
    Heater Finish
    Heater Flow (cfm)
    Heater Height (in.)
    Heater Material
    Heater Output (btus)
    Heater Type
    Triple front vent
    Heater Width (in.)
    Sold individually
    Uses Engine Coolant for Heat
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    JEGS Hot Rod Heaters will keep you warm on those cold days, simply connect plumbing and wiring directly to your cooling system for immediate heat. The blower unit blows fresh air through the heat exchanger, elevating the air temperature, which then exits through the outlet louvers adding strong and consistent heat to any vehicle. You can even use these auxiliary heaters as an economical alternative to replacing a worn-out or hard-to-reach heater core. Heaters are available in a variety of sizes and styles with multiple speeds and adjustable settings. Defroster and Louver/Vent kits are available separately.


    • Direct Connect to your Cooling System
    • Strong & Consistent Heat
    • Use to Replace Worn or Hard-to-Reach Heater Cores

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    70602 is rated 4.3 out of 5 by 7.
    Rated 5 out of 5 by from Awesome Replaced a leaking heater from a competitor that was the same size. This unit rocks ! It puts out about 20% more heat and is half as quiet. It is installed in a cargo tool box in a utility truck.
    Date published: 2018-04-18
    Rated 5 out of 5 by from Great heater Easy to install. Works better than I thought in my 2018 polaris rzr xp 1000. Out performs more expensive heaters made for this unit by far. Thanks for the very fast service I received it the next day.
    Date published: 2018-02-23
    Rated 5 out of 5 by from Works great! Shipped to Alaska very fast, installed easy, very, very poor directions, make sure you remove the two rubber plugs in the copper pipe ends, they don't feel like they want to come out but they must be removed first.
    Date published: 2017-03-18
    Rated 5 out of 5 by from Great Fan The fan is not as noisy as the one I sent back you can have it on high and the noise level is fine. I had to change a couple of things to fit it in my 1966 C10. But is is a great buy and we love the extra heat.
    Date published: 2016-11-05
    Rated 3 out of 5 by from Good except..... Heater gives off a smell like something is burning... The first one was returned due to this and the second was no better. The smell is the worst when the blower motor is not running...
    Date published: 2017-12-11
    Rated 2 out of 5 by from Issues second day use Looks great, fit great, ran great for two days. Then, the second speed went out. Got low and high. Wired correctly. Just no second speed now.
    Date published: 2019-01-11
    • y_2019, m_7, d_19, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_6
    • loc_en_US, sid_10001_10001_1683347, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Is this unit able to get wet if put in the engine compartment?

    Asked by: Gayton98
    No, this heater is meant to be mounted in the interior and connected to the heater hose.
    Answered by: Rusty B
    Date published: 2018-11-27

    in the picture above, do you remove the black rubber tips on end of pipe?

    Asked by: Rosebuds
    Yes, they are there for shipping to keep debris out of the core.
    Answered by: Rusty B
    Date published: 2018-09-18

    What size are the inlet outlet

    Asked by: Gonesmokin
    The air outlets are 3" in diameter, the coolant inlets are 5/8" heater hose.
    Answered by: Rusty B
    Date published: 2018-05-02

    can I hook it into my windshield defrost vents?

    Asked by: 70oldscs
    This can work with defrosters by using kit 555-70606.
    Answered by: Jon Jegs Tech
    Date published: 2018-02-02

    Are the mounting bracket bolts on the sides of the housing in a square pattern so the brackets may be positioned forward and backward as well as up and down?

    Asked by: Bencie
    Brackets will only allow up or down mounting with out modifications to the brackets.
    Answered by: Jegs Tech
    Date published: 2017-08-15
    • y_2019, m_7, d_18, h_11CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_5
    • loc_en_US, sid_10001_10001_1683347, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Easy Kits

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.