Catalog · Kohler
Kohler · standby · standby
12RESV
12 kW LP / 11 kW natural gas air-cooled Kohler.
Step up from a 10 kW essential-load unit
- Propane
- 12,000 W
- Natural gas
- 11,000 W
- Noise
- —
- Weight
- —
Specifications
| Fuel | Propane · Natural gas |
|---|---|
| Voltage | 120/240V |
| Propane running / peak | 12,000 W |
| Natural gas running | 11,000 W |
| Engine | Kohler |
| Runtime note | Piped fuel |
| Start | Automatic |
| THD | Digitally regulated |
| Warranty | 5-year limited |
| Price | $4,384 |
| Price note | Starting MSRP |
| Source | Kohler residential lineup MSRP table, 2026 guide |