Gas Portable Generator 4450/3550W Recoil Start 120V with CO alert
Model P03503 · UPC 840876135037 · No reviews yet- 4,450 W peak / 3,550 W running
- CO alert safety shutoff
- UPC 840876135037
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| Spec | FIRMAN P03503 | FIRMAN P03501 | FIRMAN P03502 | FIRMAN P03504 |
|---|---|---|---|---|
| Peak watts | 4,450 W | 4,450 W | 4,450 W | 4,450 W |
| Running watts | 3,550 W | 3,550 W | 3,550 W | 3,550 W |
| Fuel | — | — | — | — |
| Price | $789.99 | $559.99 | $629.99 | $749.99 |
Specifications
| Brand | FIRMAN |
|---|---|
| Model | P03503 |
| Peak watts | 4,450 W |
| Running watts | 3,550 W |
| GTIN / UPC | 840876135037 |
Description
The FIRMAN P03503 portable generator is built to handle your outdoor adventures, home improvement projects, or emergency backup power with confidence. Delivering 4,450 starting watts and 3,550 running watts, this unit is equipped with a reliable 208cc engine and a 5-gallon fuel tank, offering an impressive runtime of up to 14 hours at 50% load. Whether you're powering tools, appliances, or your RV setup, the P03503 provides consistent performance and unmatched value. The multi-feature control panel makes operation simple and efficient, while its robust build ensures long-term reliability. With the FIRMAN P03503, you get powerful, reliable performance wherever and whenever you need it. The P0
FAQ
Can this power my whole house?
It provides 3,550 W running. That covers essentials; add up your appliances’ running watts with our sizing tool to check.
Can I connect a generator to my house?
Only through a transfer switch or interlock kit installed by a licensed electrician. Never backfeed power through a wall outlet.
Can I run a generator indoors or in a garage?
No. Run fuel-powered generators outdoors, at least 20 feet from doors, windows and vents. CO alert shutoff is a safety backup, not permission to run indoors. Battery power stations can be used indoors.
Which models can ship to California?
Only CARB-compliant models can be sold in California. Each product page says whether a model is CARB compliant.
How are large generators delivered?
Large generators ship by freight. Delivery terms are shown on our shipping page and confirmed before dispatch.
What is your return policy?
You have 30 days from delivery to return unused equipment. Returns are free: we send you a prepaid return label.
Reviews and questions
No reviews yet
Reviews come only from verified buyers after delivery.
Have a question?
Call +1 408 320 0180 or email support@generatorhubs.store.
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