Kohler 12RESVL-100LC12 (12kW)
The Kohler 12RESVL is a 12 kW air-cooled residential standby generator built around the Kohler Series 7000 V-twin engine and the DC2 digital controller, which manages both the generator set and the included Model RXT 100 amp automatic transfer switch from a single interface. Designed for outdoor installation, the unit runs on natural gas or LPG with simple field-convertible fuel switching, and its steel enclosure is e-coat dipped and powder coated for long-term corrosion resistance. With a 181 mph wind rating, digital voltage regulation, and Kohler's exclusive Powerboost starting technology, the 12RESVL delivers reliable, quiet, neighborhood-friendly backup power along with a 5-year or 2,000-hour limited warranty.



Kohler 12RESVL-100LC12 (12kW)
US$ 4,728.00
- DC2 digital controller manages both the generator set and the Model RXT transfer switch
- Kohler Series 7000 V-twin engine with efficient OHV design and air-cooled performance
- Field-convertible between natural gas and LPG while maintaining emission certification
- Two-line, backlit LCD display readable in direct sunlight or low light
- OnCue Plus Generator Management System included for remote monitoring
- Exclusive Powerboost technology for strong starting power
- Meets 181 mph wind rating with a steel, e-coat and powder-coated enclosure
- Includes Model RXT 100 amp automatic transfer switch with NEMA 1, 12-space load center
- Approved for stationary standby applications served by a reliable utility source
- 5-year or 2,000-hour limited warranty
Descripción
Additional Info
Reviews
Descripción
KOHLER 12RESVL – Details & Specifications:
Generator Ratings
- Standby rating, Natural Gas: 11/11 kW/kVA, 45.8 Amps
- Standby rating, LPG: 12/12 kW/kVA, 50 Amps
- Voltage: 120/240 V, Single Phase, 60 Hz
- Alternator: 2F4
- Line circuit breaker: 60 amps
DC2 Controller
- Manages both the generator set and the Model RXT transfer switch
- OFF, AUTO, RUN, and EXERCISE pushbuttons with LED mode indicators
- Two-line by 16-character backlit LCD display with adjustable contrast
- Scrolling status display: voltage, frequency, engine temperature, oil pressure, battery voltage, runtime hours, maintenance reminders
- Digital isochronous governor and digital voltage regulation (±1.0% RMS no-load to full-load)
- Automatic start with programmed cranking cycle
- Unloaded weekly exercise, unloaded full-speed exercise, and loaded full-speed exercise modes
- Front-access mini USB port for SiteTech connection; integral Ethernet for OnCue Plus
- Built-in 2.5 amp battery charger
- Over 70 diagnostic messages for engine, generator, transfer switch, PIM, and LCM
Engine
- Manufacturer: Kohler
- Engine model/type: KT725, V-2 cylinder arrangement
- Displacement: 725 cm³ (44 cu. in.)
- Bore and stroke: 83 x 67 mm (3.3 x 2.6 in.)
- Compression ratio: 9.0:1
- Rated speed: 3,600 RPM at 60 Hz
- Max. engine power at rated rpm: LPG 16 kW (21.4 HP); Natural Gas 13.4 kW (18 HP)
- Cylinder head: aluminum; valves: steel/stellite; piston: aluminum alloy; crankshaft: heat-treated ductile iron
- Governor: electronic, isochronous regulation, 1.0% steady-state
- Air cleaner: dry type
Alternator
- Manufacturer: Kohler, PowerBoost generator, single phase
- Type: 2-pole, rotating field, 4 leads
- Voltage regulator: digital, ±1.0% RMS no-load to full-load
- Insulation: NEMA MG1-1.66, Class H material and temperature rise
- Bearing: 1, sealed ball; direct coupling
- One-step load acceptance: 100% of rating
- Peak motor starting kVA (240V, 35% dip): 20.3
Fuel System
- Fuel types: Natural Gas or LPG, field-convertible, EPA certified fuel system
- Fuel supply inlet: 1/2 NPT
- Natural gas supply pressure: 0.87–2.7 kPa (3.5–11 in. H2O)
- LP supply pressure: 1.7–2.7 kPa (7–11 in. H2O)
- Fuel consumption at 100% load: Natural Gas 6.1 m³/hr (216 cfh); LPG 2.9 m³/hr (103 cfh)
- Fuel solenoid valve and secondary regulator included
Enclosure & Construction
- Steel base with hinged, locking roof
- Sound enclosure with sound-deadening, flame-retardant foam per UL 94, Class HF-1
- Designed for outdoor installation only
- Meets 181 mph wind rating
- Rodent-resistant construction
- Fuel and electrical connections through the enclosure wall (no bottom stub-ups required)
Model RXT Transfer Switch
- 100 amp RXT automatic transfer switch
- NEMA 1 steel enclosure with 12-space load center for indoor installation
- 240 VAC / 60 Hz, UL listed
- Withstand rating: 10,000 amps with specified breakers
- Compatible only with Kohler generator sets equipped with RDC2 or DC2 controllers
Certifications & Standards
- Meets EPA 40 CFR 60 stationary source emission standards for both LPG and natural gas
- UL 2200 listed (60 Hz model)
- Accepted by the Massachusetts Board of Registration of Plumbers and Gas Fitters
- ISO 9001 nationally registered manufacturer
Dimensions & Weight
- Overall size (L x W x H): 30.6 x 28 x 32.4 in.
- Shipping weight, 12RESVL w/ATS: 453 lb.
Warranty
- 5-year or 2,000-hour limited warranty
product specifications:
| Specification | Value |
| Model | 12RESVL |
| Configuration | RXT 100 Amp ATS, 12-space load center, NEMA 1 |
| Manufacturer | Kohler |
| Fuel Type | Natural Gas / LPG (Multi-Fuel) |
| Standby Rating - Natural Gas | 11/11 kW/kVA, 45.8 Amps |
| Standby Rating - LPG | 12/12 kW/kVA, 50 Amps |
| Voltage | 120/240 V |
| Phase | 1 (Single Phase) |
| Frequency | 60 Hz |
| Alternator | 2F4 |
| Line Circuit Breaker | 60 amps |
| Engine Manufacturer | Kohler |
| Engine Model | KT725 |
| Cylinder Arrangement | V-2 |
| Displacement | 44 cu. in. |
| Bore and Stroke | 3.3 x 2.6 in. |
| Compression Ratio | 9.0:1 |
| Rated RPM (60 Hz) | 3600 |
| Max Engine Power - LPG | 21.4 HP |
| Max Engine Power - Natural Gas | 18 HP |
| Cylinder Head Material | Aluminum |
| Governor Type | Electronic |
| Air Cleaner Type | Dry |
| Voltage Regulator | Digital |
| Insulation Class | Class H |
| Bearing | 1, Sealed Ball |
| Coupling | Direct |
| Fuel Supply Inlet | 1/2 NPT |
| Starter Motor Voltage (DC) | 12 V |
| Battery Voltage (DC) | 12 V |
| Recommended CCA Rating (0°F) | 500 |
| Battery Group Size | 51 |
| Oil Capacity (with filter) | 2.0 qt. |
| Enclosure Material | Steel |
| Wind Rating | 181 mph |
| Sound Level - Exercise | 67 dB(A) |
| Sound Level - Full Speed Operation | 71 dB(A) |
| Transfer Switch Model | RXT, 100 amp |
| Transfer Switch Enclosure | NEMA 1, indoor |
| Transfer Switch Load Center | 12-space |
| Overall Size (L x W x H) | 30.6 x 28 x 32.4 in. |
| Shipping Weight (w/ATS) | 453 lb. |
| Warranty | 5-year or 2,000-hour limited warranty |
product related documents:
adv8774 Dimensional Drawing.pdf
tp6880 Operation Manual Generator.pdf
Additional Info
| Peso | 453 lbs |
|---|---|
| Dimensiones | 30.6 × 28 × 32.4 in |
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