Free Gift Card Details
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 10/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Yamaha Inverter Generator — 1000 Watts, Model# EF1000iS

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
This item is no longer available.
- Inverter-type generator
- 7.5 Amps rated current; 8.3 Amps maximum AC current
- 12 Volt DC output with cables for recharging 12 Volt batteries for RV
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
Product Summary
Features + Benefits
- Inverter-type generator
- 7.5 Amps rated current; 8.3 Amps maximum AC current
- 12 Volt DC output with cables for recharging 12 Volt batteries for RV
Key Specs
| Attribute | Specification |
|---|---|
item# | 167700 |
Brand | Yamaha Power Equipment |
Manufacturer's Warranty | 24 months parts / 24 months labor |
Ship Weight | 32.0 LB |
Surge Watts | 1,000 |
| Attribute | Specification |
|---|---|
Rated Watts | 900 |
Fuel Type | Gasoline |
Start Type | Recoil |
Horsepower | 2.2 |
Dimensions L x W x H (in.) | 17.71 x 9.4 x 14.9 in |
Reviews
Questions & Answers
Questions
Accessories We Recommend
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
Warranty
Manufacturer's Warranty
24 months parts / 24 months labor
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
Compare with Most Popular in Portable Generators
See All Portable Generators
See All Portable Generators
Currently Viewing This Product
Item # 48974
$4545.99Shipping:
Free shipping (lower 48 states) - Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not Available
Item # 100558
$2999.00Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 09/09/26Heavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
Item # 100243
$2999.00Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 06/30/26Heavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
Specifications
1,000
5,500
6,500
5,000
900
5,000
5,500
4,500
Gasoline
Diesel
Gasoline
Gasoline
Recoil
Electric
Recoil
Electric
2.2
-
-
-
17.71 x 9.4 x 14.9 in
33.0 x 22.5 x 25.0 in
41.9 x 27.2 x 29.2 in
41.1 x 27.8 x 30.5 in
-
120/240
120/240
120/240
-
435 cc
389 cc
389 cc
-
Yanmar
Honda
Honda
-
12 Gal
6.2 Gal
6.2 Gal
-
Yes
No
Yes
-
No
No
Yes
-
Yes
Yes
Yes
-
lb
220.0000 lb
232.0000 lb
-
-
67 dB
66 dB
-
-
10.4 hr
11.2 hr
-
-
No
No




