Generator entity · Inverter (portable)

WEN 56235iX

Name: WEN 56235iX
Brand: WEN

1,900 W rated / 2,350 W surge gasoline suitcase inverter with WEN's Watchdog automatic CO shutdown, 51 dBA at quarter load, numeric THD (under 1.2% at full load), 5.7 h half-load runtime, and a 17.7 kg weight.

brand: WEN family: iX inverter fuel: Gasoline confidence: high updated: Jul 8, 2026

Outdoor use only. Fuel-burning generators produce carbon monoxide and must never run indoors, in garages, or near openings — regardless of CO-shutdown features. This unit: automatic co shutdown present (Watchdog CO Shutdown Sensor). Home-circuit connection requires a proper transfer switch installed by an electrician; never backfeed an outlet. Follow the manufacturer's manual.

Machine summary · generator · wen-56235ix

brand: WEN
model_name: 56235iX
generator_type: inverter_portable
fuel: gasoline
running_watts: 1900
starting_watts: 2350
voltage: 120V
co_shutdown: present
rv_outlet_present: false
weight_kg: 17.7
confidence_level: high
source_last_checked: 2026-07-08
json_export: /generators/wen-56235ix.json

Overview

The 56235iX is WEN's ultra-light quiet inverter: a 79 cc engine producing 1,900 W rated (2,350 W surge) of 120 V power through a 5-20R duplex, a 12 V DC socket, and two USB-A ports. WEN publishes what many brands don't: numeric THD — under 0.3% at no load, under 1.2% at full load — making this one of the few generators in the index with documented sensitive-electronics numbers. The Watchdog CO monitor automatically shuts the unit down at dangerous CO levels, and the manual states it will not run with the sensor disconnected or bypassed. Runtime is 5.7 h at half load on the 1.06 gal tank; a Fuel Off switch position burns off carburetor fuel before storage. Parallel connection ports support pairing (kit sold separately).

Variant note: Successor to the 56235i (same 2,350/1,900 W platform, adds the Watchdog CO sensor). High-altitude kits sold separately. Do not confuse with the 56250iX (2,500 W) or 56280iX (2,800 W) siblings.

Data note: THD normalized to 1.2 (the full-load figure — the conservative comparable value); the no-load figure (<0.3%) is preserved in provenance. Tank capacity conflict (page 'one-gallon' vs manual '1.06 Gallons (4 L)') resolved to the manual. Weight dry/wet not specified by WEN; treated as dry (ships without oil/fuel). EPA/CARB certification: the manual carries only a generic SORE compliance notice with no model-specific claim — both fields honestly null; the CO-shutdown safety gate itself is fully documented. NEMA 5-20R outlets deliver 20 A only in parallel operation.

Specifications

Running and starting watts are never collapsed; every runtime figure carries its fuel and load basis; THD is shown only when officially stated numerically. Core values' original claims and sources are in the provenance table. The final group is computed from the fields above and marked as derived.

Output
Attribute	Value
Running (rated) watts	1,900 W
Starting (peak) watts	2,350 W
Voltage	120V
Frequency	60Hz
Total harmonic distortion	≤1.2%
240V support	No

Fuel & runtime
Attribute	Value
Fuel	Gasoline
Fuel tank (gasoline)	1.06 gal
Runtime — Gasoline, 50% load	5.7 h
Fuel notes	5.7 h at half load on the 1.06 gal (4 L) tank per manual. Eco-Mode idle control (engage only for loads under 1,000 W). WEN publishes no measurement distance for the noise figure.

Engine & operation
Attribute	Value
Engine displacement	79 cc
Noise	51 dBA (at 1/4 load)
Start method	recoil
Parallel capable	Yes
Inverter technology	Yes

Receptacles
Attribute	Value
Receptacles	2 × 5-20R (duplex; 20A only when two units run in parallel — single unit limited to 15.8A per manual), 1 × 12V DC (cigarette-style, 8.3A), 2 × USB-A (5V, 1A + 2.1A)
RV outlet (30A RV receptacle)	No
TT-30R present	No
L14-30R present	No
GFCI outlets	No

Safety & compliance
Attribute	Value
CO shutdown	Automatic CO shutdown present (Watchdog CO Shutdown Sensor)
Low-oil shutdown	Yes
Overload protection	Yes

Physical
Attribute	Value
Weight (dry)	17.7 kg (39.0 lb)
Dimensions (L × W × H)	439 × 292 × 450 mm
Wheel kit included	No
Handle	fixed
Type	Inverter (portable) · Enclosed / suitcase

Derived (computed, not sourced)
Attribute	Value
Watts per kg	107.3 W/kg
Runtime per gallon @ 50% load	5.4 h/gal
Portability band	compact

Use cases

Quiet camping at 51 dBA (quarter load) and 17.7 kg
Sensitive electronics in the field — numeric THD under 1.2% at full load
Tailgating and outdoor events under 1,900 W
Paired parallel operation via built-in parallel ports (kit sold separately)

Cross-category fit flags (stored for future battery-vs-generator pages, not yet used for ranking): RV not suitable · camping suitable · home backup not suitable · apartment use: no · sensitive electronics: high · noise class: very_quiet.

Strengths and weaknesses

Strengths

Numeric THD officially published (<0.3% no load, <1.2% full load) — rare in this category
Watchdog CO shutdown documented in the manual, with anti-bypass behavior
17.7 kg — lightest generator in this index
12V DC and dual USB-A outputs on board
Value price positioning against the Honda EU2200i

Weaknesses

EPA/CARB/listing statuses not model-specifically documented in official sources (stored as null)
No 25% load runtime published
Noise figure lacks a stated measurement distance
2-year warranty (500-hour class leaders offer 3)
No RV outlet; 120 V only

Comparisons featuring this generator

Compact Quiet Inverter Generators: Honda EU2200i vs EU2200i Companion vs WEN 56235iX vs Generac iQ3500

Four sub-3,500 W 120 V inverter generators built for quiet recreation, camping, and light backup — all with documented CO-shutdown. They separate on output (1,800–3,000 W running), noise basis (Honda and WEN publish load-based dBA; Generac publishes none), documented THD (only WEN gives a number), weight (17.7–49.5 kg), and receptacle panel.

Where to buy

Merchant links are scaffolded but not yet active. When live, some will be affiliate links; merchant relationships never affect indexed specifications or verdicts.

Official product page: https://wenproducts.com/products/wen-56235ix-super-quiet-ultra-lightweight-2350-watt-portable-inverter-generator-with-fuel-shut-off-and-co-sensor
Amazon: link pending — Affiliate link placeholder — not yet active

Sources and provenance

Core specifications — including all safety fields — come from official manufacturer sources only, with the exact claim text preserved per field. Safety-related fields carry the strictest rules: CO-shutdown status is never inferred from marketing. See the methodology for the full policy.

Field-level provenance (14 entries, checked 2026-07-08)
Field	Normalized value	Raw claim	Source	Confidence
`runningWatts`	1900	Rated (Running) Wattage: 1900 Watts	Official manual (PDF) — Manual spec table; page: 'up to 2350 surge watts and 1900 rated watts'.	high
`startingWatts`	2350	Surge (Starting) Wattage: 2350 Watts	Official manual (PDF)	high
`voltage`	120V	Rated Voltage: AC: 120V, DC: 12V (Cigarette Plug), 5V; Phase: Single; Frequency: 60Hz	Official manual (PDF) — Rated amperage AC 15.8A.	high
`receptacleSummary`	{"5-20R":2,"12V DC":1,"USB-A":2}	AC 120V NEMA 5-20R Duplex Receptacles ... 12V DC Outlet - Cigarette-style outlet ... 5V USB Port - 1A & 2.1A	Official manual (PDF) — Manual control panel; 5-20R supports 20 A only with two units paralleled.	high
`fuelTankCapacityGal`	1.06	Fuel Tank Capacity: 1.06 Gallons (4 L)	Official manual (PDF) — CONFLICT: page says 'one-gallon tank'; manual's precise figure used.	high
`runtimeAt50LoadHours`	5.7	Half-Load Run Time: 5.7 Hours	Official manual (PDF) — Load basis explicit. No 25% figure published — runtimeAt25LoadHours null.	high
`noiseDb`	{"quarter_load":51}	Our 79cc 4-stroke OHV engine operates at an extremely quiet 51 decibels at quarter load	Official product page — Load basis stated (quarter load); measurement distance not published by WEN — noted per policy.	medium
`totalHarmonicDistortion`	1.2	limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load	Official product page — Normalized to the full-load figure (1.2%); no-load figure (<0.3%) preserved here. THD ≤6% → sensitive-electronics suitability high.	high
`coShutdown`	present	The CO Watchdog carbon monoxide monitoring system measures the accumulation of poisonous CO gas while the generator is running. If the level of CO gas gets too high, the CO Watchdog system will automatically shut down the generator.	Official manual (PDF) — Manual CO Sensor Information; sensor lifetime ~7 years; unit will not run with sensor disconnected/bypassed.	high
`weightKg`	17.7	Product Weight: 39 lbs	Official manual (PDF) — 39 lb × 0.453592 = 17.7 kg. WEN does not specify dry vs wet; treated as dry (ships without oil/fuel).	medium
`dimensionsMm`	{"l":439,"w":292,"h":450}	Product Dimensions: 17.3" x 11.5" x 17.7"	Official manual (PDF) — Converted ×25.4 to mm.	high
`engineSizeCc`	79	Engine Displacement: 79cc	Official manual (PDF) — 4-stroke OHV single cylinder.	high
`warrantyYears`	2	all WEN consumer power tools will be free from defects in material or workmanship during personal use for a period of two (2) years from date	Official manual (PDF) — 90 days commercial use.	high
`parallelCapable`	true	Parallel Connection Kit sold separately; NEMA 5-20 receptacles support up to 20A only when two units are parallel connected	Official manual (PDF)	high

All sources used

entity: generator/wen-56235ix source_last_checked: 2026-07-08 confidence_level: high methodology: /methodology/