Which Oil does this generator require?

You can find the information on Wens website. Or look at your quick start set up card that comes with the generator. It is a standard over the counter oil.

Anyone have trouble running this for a 220v welder?

Depends on the amperage draw of your welder. A smaller mig unit would be fine. But a larger stick would trip it.

Can two 8750 inverters be used with a parallel kit to gain 240V/50amp service? If so, what parallel kit would you recommend?

If your using it for an RV then no. If you are hooking to a house then I would get a commercial grade digital parallel unit. Look on YouTube for those specific kits and inverters.

The warranty in manual states is parts only and much later on mentions service. What is the truth does anyone know?

When I received this unit it was damaged beyond repair, a second unit was shipped to me and was damaged far worse than the original! I do not recommend purchasing anything from this manufacturer!!! Warranty or not they are garbage!!!

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Description

🔋 Power your peace of mind with WEN’s clean, smart, and portable energy solution!

FUEL SMART QUIET - Eco-mode optimizes fuel use and noise, extending runtime up to 6.7 hours on half load.
CLEAN SAFE ENERGY - Pure sine wave inverter with <1.5% THD protects sensitive electronics like laptops and smartphones.
READY FOR ANY SETUP - Equipped with RV-ready and transfer-switch-ready outlets for seamless integration into your power system.
LIGHTWEIGHT MOBILITY - 30% lighter than traditional models with included wheel and handle kit for effortless transport.
POWER WHEN IT COUNTS - 8750 surge watts and 7000 running watts deliver reliable energy for all your critical devices.

The WEN GN875i is a robust 8750-watt inverter generator featuring a 420cc 4-stroke OHV engine, delivering clean, stable power ideal for sensitive electronics. Its lightweight design is 30% lighter than traditional models, includes a 4.2-gallon fuel tank for up to 6.7 hours of runtime, and offers multiple outlets including RV and transfer-switch ready connections. With electric start, eco-mode fuel efficiency, and comprehensive safety features, it’s engineered for reliable backup power in both residential and commercial settings.

Specifications

Brand	WEN
Wattage	8750 watts
Fuel Type	Gasoline
Power Source	Gas Powered
Recommended Uses For Product	Commercial, Residential
Voltage	240 Volts
Output Wattage	8750 Watts
Special Feature	Electric
Included Components	wheel and handle kit
Color	Black
Product Dimensions	26.8"L x 26.4"W x 23.2"H
Model Name	8750-Watt RV/Transfer-Switch-Ready Electric Start Open Frame Inverter Generator
Engine Type	4 Stroke
Ignition System Type	electric start
Tank Volume	4.2 Gallons
Engine Displacement	420 Cubic Centimeters
Total Power Outlets	8
Starting Wattage	8750 Watts
Running Wattage	7000 Watts
UPC	044459875000
Manufacturer	WEN
Part Number	GN875i
Item Weight	146.7 pounds
Item model number	GN875i
Style	8750W + Electric Start
Pattern	Generator
Item Package Quantity	1
Special Features	Electric
Batteries Required?	No

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