Westinghouse WP iGen 3750S Inverter Generator
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Westinghouse iGen 3750S – Keep the Good Times Powered
Tired of noisy generators carrying on like a lawn mower right beside your campsite?
The Westinghouse WP iGen 3750S Inverter Generator gives you reliable power without all the racket, delivering up to 3,750 starting watts and 3,000 running watts with super-quiet operation. With push-button electric start, wireless remote control and pure sine wave power that’s safe for your electronics, it’s a handy choice for the caravan, camping trips or backup power around home.
Better yet, it can run for up to 8.8 hours at quarter load, so you can spend less time mucking about with fuel and more time enjoying yourself. Power up without the fuss, grab the iGen 3750S and you’re good to go.
Why The Westinghouse WP iGen 3750S May Be Right For You:
- Keep the essentials humming along when mains power isn’t an option, thanks to the 3,750 starting watts and 3,000 running watts, giving you plenty of grunt for the caravan, campsite or backup power at home.
- Save yourself the hassle of yanking on a starter cord, with the push-button electric start and wireless remote control, so firing up your generator is quick and easy.
- Enjoy your peace and quiet without a generator carrying on in the background, thanks to its super-quiet operation, making it a ripper choice for caravanning or home standby use.
- Spend more time relaxing and less time topping up the tank, with up to 8.8 hours of runtime at quarter load from its 6.3-litre fuel tank, helping keep the power going for longer.
- Power your sensitive electronics with greater peace of mind, thanks to the pure sine wave electricity, so your everyday electronic gear can stay safely powered when you’re off-grid or dealing with an outage.

Westinghouse iGen 3750S Generator Package Contents:
- Westinghouse iGen3750S Inverter Generator
- Wireless Remote Control Key Fob
- 240V AC Plug-In Battery Charger
- Extendable Handle
- Built-in Transport Wheels
Westinghouse WP iGen 3750S Specs Sheet:
WP iGen 3750S Tech Specs
Engine
Type : 1-Cylinder, 4-Stroke, Overhead Valve, Air Cooled
Displacement : 141 cc
Maximum Speed : 4,800 rpm
Oil Capacity : 400 mL
Oil Viscosity : SAE 10W-30
Low Oil Shutdown : Yes
Low Oil Alarm Indicator : Yes
Spark Plug : Torch A7RTC
Fuel : Unleaded Petrol (91, 95 or 98 RON)
Fuel Tank Capacity : 6.3 L
Fuel Shutoff Valve : Yes, Independent
Starting Method : Local / Remote Electric and Recoil
Battery : 12 V, Lithium-Ion
Run Time @ 1/4 / Full Load : 8.8 / 3.0 hours
Noise Level @ 1/4 / Full Load : 57 / 63 dB(A) @ 7 m
240 Volt AC Electrical
Voltage : 240 V
Frequency : 50 Hz
Number of Phases : 1
Continuous Running Power : 3,000 W
Maximum Starting Power : 3,750 W
Continuous Running Current : 12.5 A
Voltage & Waveform Control : Digital Inverter, Pure Sine Wave Output
Total Harmonic Distortion (THD) : < 2.5%
Receptacles : 2 x 15 A, IP44
Overload Protection : Electronic
Overload Indicator : Yes
Overload Reset : Push Button
Alternator : Brushless, Permanent Magnet
Output Ready Indicator : Yes
Data Center Display : Output Voltage & Frequency, Current & Cumulative Run Times
Control Panel Lights : LED, Operable At All Times
12 Volt DC Electrical
Voltage : 12 V
Maximum Current : 8 A
Maximum Power : 100 W
Receptacle : 8 A, IP44
Dimensions, Weights & Product Codes
Generator L x W x H : 545 x 320 x 490 mm
Generator Weight - Dry / Wet : 27 / 32.5 kg
Packed L x W x H : 657 x 400 x 506 mm
Packed Weight : 31 kg
Product Code : WP iGen3750s
GTIN Barcode : 9347923002362
Westinghouse WP iGen 3750S FAQs
1. Does the Westinghouse iGen 3750S require much assembly before use?
No major assembly is required. Before starting, follow the instruction manual to complete the pre-operation checks, add the specified SAE 10W-30 engine oil and fill the 6.3L fuel tank with suitable unleaded petrol. The generator offers electric and recoil starting, with wireless remote control for added convenience.
2. Can I safely use the iGen 3750S to power sensitive electronics?
Yes. The iGen 3750S uses digital inverter technology to produce pure sine wave power with less than 2.5% total harmonic distortion (THD), making it suitable for powering sensitive electronics and appliances within the generator's rated capacity. It provides 3,000W continuous running power and up to 3,750W starting power.
3. Is the Westinghouse iGen 3750S safe to use indoors or in an enclosed area?
No. As a petrol-powered generator, it must be operated outdoors in a well-ventilated location and in accordance with the safety instructions in the owner's manual. Never operate a generator inside a home, garage, caravan or other enclosed space where dangerous exhaust gases can build up.
4. What warranty comes with the Westinghouse iGen 3750S?
The Westinghouse iGen 3750S is backed by a 2-year domestic-use warranty, with conditions applying. Westinghouse's comparison guide also lists a 1-year commercial-use warranty. Always follow the required operating, servicing and maintenance instructions to help maintain warranty coverage.

