Generator entity · Inverter (portable)
Westinghouse iGen5000DFc
Dual-fuel RV-ready inverter: 3,900 W running / 5,000 W peak on gasoline (3,500/4,500 W propane), TT-30R RV receptacle, ≤3% THD, CO Sensor auto-shutdown, and 18 h (gas) / 22 h (propane) at 25% load — 47.5 kg with wheels.
Machine summary · generator · westinghouse-igen5000dfc
- brand
- Westinghouse
- model_name
- iGen5000DFc
- generator_type
- inverter_portable
- fuel
- gasoline+propane
- running_watts
- 3900
- starting_watts
- 5000
- voltage
- 120V
- co_shutdown
- present
- rv_outlet_present
- true
- weight_kg
- 47.5
- confidence_level
- high
- source_last_checked
- 2026-07-08
- json_export
- /generators/westinghouse-igen5000dfc.json
Overview
The iGen5000DFc pairs real RV receptacle evidence (a TT-30R) with dual-fuel inverter output: 3,900 W running / 5,000 W peak on gasoline and 3,500 W / 4,500 W on propane, all numerically published and stored per fuel. THD is officially ≤3%, runtime is 18 hours at 25% load on the 3.4 gal tank (22 hours on propane), and the CO Sensor automatically shuts the engine down on CO buildup. Electric, recoil, and remote start; parallel capable; telescoping handle and never-flat wheels at 47.5 kg dry. Westinghouse's '52 dBA' noise claim carries no load basis and is stored as basis-unknown, excluded from comparative ranking.
Variant note: Distinct SKUs not conflated: iGen5000DF (no CO sensor) and iGen5000DFc EFI (fuel-injected). This record is the carbureted iGen5000DFc with CO Sensor.
Data note: THD '≤3%' normalized to 3 with the qualifier preserved. Noise stored under unknown_basis (no load basis anywhere official) — noiseClass unknown despite the low figure. Spec table explicitly: 'GFCI Outlets: No', 'Transfer Switch Ready: No'. EPA certification not stated (null, not a denial); CARB: not compliant per page. westinghouseoutdoorpower.com now redirects to westinghouse.com; the manual is still served from the old CDN.
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.
| Attribute | Value |
|---|---|
| Running (rated) watts | 3,900 W |
| Starting (peak) watts | 5,000 W |
| Running watts by fuel | Gasoline: 3,900 W · Propane (LPG): 3,500 W |
| Starting watts by fuel | Gasoline: 5,000 W · Propane (LPG): 4,500 W |
| Voltage | 120V |
| Frequency | 60Hz |
| Total harmonic distortion | ≤3% |
| 240V support | No |
| Attribute | Value |
|---|---|
| Fuel | Gasoline + Propane (LPG) |
| Fuel tank (gasoline) | 3.4 gal |
| Runtime — Gasoline, 25% load | 18 h |
| Runtime — Propane (LPG), 25% load | 22 h |
| Fuel notes | Eco mode adjusts RPM to load. Propane runtime (22 h @ 25%) has no stated tank size in the spec row. Noise '52 dBA' published without a load basis. |
| Attribute | Value |
|---|---|
| Engine displacement | 224 cc |
| Noise | 52 dBA (load basis not stated) |
| Start method | recoil, electric, remote |
| Parallel capable | Yes |
| Inverter technology | Yes |
| Attribute | Value |
|---|---|
| Receptacles | 2 × 5-20R (one duplex, 120V 20A), 1 × TT-30R (120V 30A RV receptacle), 2 × USB-A (5V/2.1A) |
| RV outlet (30A RV receptacle) | Yes |
| TT-30R present | Yes |
| L14-30R present | No |
| GFCI outlets | No |
| Covered outlets | Yes |
| Attribute | Value |
|---|---|
| CO shutdown | Automatic CO shutdown present (CO Sensor) |
| Low-oil shutdown | Yes |
| Overload protection | Yes |
| CARB compliant | No |
| Attribute | Value |
|---|---|
| Weight (dry) | 47.5 kg (104.7 lb) |
| Dimensions (L × W × H) | 622 × 445 × 508 mm |
| Wheel kit included | Yes |
| Handle | telescoping |
| Type | Inverter (portable) · Cart style |
| Attribute | Value |
|---|---|
| Watts per kg | 82.1 W/kg |
| Portability band | mid |
Use cases
- RV power via the TT-30R with 3,900 W running (enough for most RV air conditioners with soft start)
- Extended off-grid running: 22 h at 25% load on propane
- Sensitive electronics (≤3% THD officially stated)
- Remote-start convenience with electric and recoil backup
Cross-category fit flags (stored for future battery-vs-generator pages, not yet used for ranking): RV suitable · camping suitable · home backup not suitable · apartment use: no · sensitive electronics: high · noise class: unknown.
Strengths and weaknesses
Strengths
- TT-30R RV receptacle — receptacle evidence, not marketing
- Per-fuel watts and 25%-load runtimes officially published
- CO Sensor auto-shutdown documented in the manual
- ≤3% THD stated numerically
- Electric + remote start with included battery
Weaknesses
- Noise claim ('as low as 52 dBA') has no load basis — excluded from noise ranking here
- No 50%-load runtime published; propane runtime tank size unstated
- 120 V only; explicitly not transfer-switch ready per Westinghouse
- Not CARB compliant; EPA certification not stated (null)
- 47.5 kg — wheeled, not carried
Comparisons featuring this generator
RV-Ready Generators: WEN DF360iX vs Champion 201531 vs Westinghouse iGen5000DFc vs Firman WT05571 vs Honda EU2200i Companion
Five generators with genuine RV receptacle evidence — a TT-30R (or, for the Honda, a Honda-marketed L5-30R) on the panel, not just 'RV Ready' marketing. They span 1,800–5,500 W running, single- to tri-fuel, and 21.5–59.6 kg, all with documented CO-shutdown.
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://westinghouse.com/products/igen5000dfc-inverter-generator-dual-fuel-with-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 | Normalized value | Raw claim | Source | Confidence |
|---|---|---|---|---|
runningWatts | 3900 | Gasoline Running Watts: 3900 | Official product page — Manual agrees: 'Power (Running) gasoline ... 3900W'. | high |
startingWatts | 5000 | Gasoline Peak Watts: 5000 | Official product page — Manual agrees. | high |
runningWattsByFuel | {"gasoline":3900,"propane":3500} | Propane Running Watts: 3500 | Official product page — Manual agrees per fuel. | high |
startingWattsByFuel | {"gasoline":5000,"propane":4500} | Propane Peak Watts: 4500 | Official product page — Manual agrees per fuel. | high |
voltage | 120V | AC Voltage................................................................. 120V | Official manual (PDF) — Page agrees. | high |
receptacleSummary | {"5-20R":2,"TT-30R":1,"USB-A":2} | Outlets | 1 Duplex 120V 5-20R / 2 USB / 1 120V TT-30R | Official product page — Manual: 'This unit has a 120V, 30A RV receptacle and duplex 120V, 20A receptacles'; USB: two ports 5V/2.1A. TT-30R → rvOutletPresent=true. | high |
fuelTankCapacityGal | 3.4 | Fuel Capacity................................. 3.4 gallons (12.8 liters) | Official manual (PDF) — Page agrees. | high |
runtimeAt25LoadHours | 18 | Gasoline Run Time @ 25% | 18 hrs. | Official product page — Load basis explicit. Propane: 'Run Time @ 25% | 22 hrs.' (tank size unstated) — stored per-fuel. No 50% figures published. | high |
noiseDb | {"unknown_basis":52} | Noise Level | 52 dBA ... 'Super quiet - as low as 52 dBA with double-insulated acoustic enclosure' | Official product page — No load basis anywhere official — unknown_basis per policy; noiseClass unknown, excluded from comparative ranking. | medium |
totalHarmonicDistortion | 3 | Total Harmonic Distortion | ≤3% | Official product page — ≤ qualifier preserved; THD ≤6% → sensitive-electronics suitability high. | high |
coShutdown | present | The CO Sensor monitors for the accumulation of poisonous carbon monoxide gas around the generator when the engine is running. If increasing levels of CO gas are detected, the CO Sensor automatically shuts down the engine. | Official manual (PDF) — Page spec row: 'Carbon Monoxide (CO) Sensor | Yes'. | high |
weightKg | 47.5 | Dry Unit Weight | 105.8 lb. (47.5 kg) | Official product page — Manufacturer's own kg figure; explicitly dry. | high |
dimensionsMm | {"l":622,"w":445,"h":508} | Product Dimensions | 24.5L x 17.5W x 20H in. | Official product page — Converted ×25.4. | high |
engineSizeCc | 224 | Engine Displacement: 224cc | Official product page | high |
warrantyYears | 3 | Warranty (Residential): 3 Year Limited | Official product page — Commercial: 1 year. | high |
carbCompliant | false | (page compliance rows) | Official product page — Not CARB compliant per page; EPA certification not stated anywhere official (null). | medium |