Kohler 12RESV 12 kW Home Standby Generator
Original price was: £4,378.00.£2,140.00Current price is: £2,140.00.
✅ Kohler 12RESV – 12 kW Home Standby Generator
Product Description
The Kohler 12RESV is a 12kW automatic home standby generator, engineered to deliver reliable backup power during utility outages. Designed with Kohler’s renowned durability and performance, this generator is ideal for small to mid-sized homes, powering essential circuits or select whole-house loads.
Featuring a commercial-grade KOHLER Command PRO® engine, the 12RESV provides consistent, clean power with fast 10-second startup during an outage. It runs on natural gas (NG) or liquid propane (LP), offering fuel flexibility to suit various residential setups.
With Kohler’s PowerBoost™ technology, this generator can handle large starting loads like central air conditioners without dropping power to other appliances. Its corrosion-resistant enclosure and quiet operation make it a long-lasting, neighborhood-friendly power solution.
🔧 Key Features
12,000 watts of reliable backup power
Fuel Type: Dual fuel – Natural Gas (NG) or Liquid Propane (LP)
Engine: KOHLER Command PRO® OHV, air-cooled, 4-cycle
Fast Response: Power to your home in as little as 10 seconds
PowerBoost™ Technology: Handles large loads like A/Cs with ease
Built-In Voltage Regulation: Less than 5% total harmonic distortion (THD)
Automatic Operation: Works with Kohler RXT transfer switch (sold separately)
Enclosure: Steel with corrosion-resistant powder-coated finish
Quiet Operation: ~67 dBA at normal load
📊 Technical Specifications
| Category | Details |
|---|---|
| Rated Output (LP/NG) | 12 kW (LP) / 11 kW (NG) |
| Voltage | 120/240V AC, single-phase |
| Amperage Output | 50A @ 240V |
| Engine Type | KOHLER Command PRO® OHV, 4-cycle |
| Displacement | 725cc |
| Cooling System | Air-cooled |
| Fuel Consumption @ 50% Load | ~1.6 gal/hr (LP), ~124 ft³/hr (NG) |
| Frequency | 60 Hz |
| Noise Level | ~67 dBA @ 7 meters |
| Dimensions (L x W x H) | 30.6″ x 28.6″ x 32.4″ |
| Weight | ~400 lbs |
| Starting System | Electric (auto start with battery – not included) |
| Transfer Switch | Compatible with Kohler RXT Series (sold separately) |
| Enclosure Material | Steel with powder coat (corrosion-resistant) |
| Warranty | 5-Year / 2,000-hour limited residential warranty |
🛠️ Ideal For
Small to medium homes
Backup for essentials + central A/C
Areas prone to storms or power outages
Homeowners who value quiet, automatic performance
