Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with Juna Tools!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
Kohler 14kW Dual Fuel Home Standby Generator
- $1,967.00
- Brands Kohler Power
- Product Code: 14RCA-QS6
- Availability: In Stock
Kohler Power 14,000 Watt (14kW) Dual Fuel 50-State Air-Cooled Home Standby Generator Product Description The Kohler Power 14,000 Watt (14kW) Dual Fuel 50-State Air-Cooled Home Standby Generator is a permanently installed backup-power solution designed to provide dependable electricity during utility outages. The KOHLER 14RCA can operate on either liquid propane (LP) or natural gas (NG), giving h..
Reliable 14kW Whole House Backup Generator
Kohler Power 14,000 Watt (14kW) Dual Fuel 50-State Air-Cooled Home Standby Generator
Product Description
The Kohler Power 14,000 Watt (14kW) Dual Fuel 50-State Air-Cooled Home Standby Generator is a permanently installed backup-power solution designed to provide dependable electricity during utility outages. The KOHLER 14RCA can operate on either liquid propane (LP) or natural gas (NG), giving homeowners flexibility when choosing a fuel source.
The generator delivers 14kW on LP and 12kW on natural gas and produces 120/240V single-phase power at 60 Hz. Its KOHLER CH740 V-twin engine, RDC2 controller, and PowerBoost™ technology are designed for reliable automatic standby operation and improved motor-starting capability.
When connected to a compatible automatic transfer switch, the generator can detect a utility outage, start automatically, transfer designated electrical loads to generator power, and return those loads to utility power when normal service is restored.
Key Features
- 14kW rated output on liquid propane
- 12kW rated output on natural gas
- Dual-fuel operation
- 50-state configuration
- Air-cooled engine design
- KOHLER CH740 V-twin engine
- 725cc / 44 cu. in. displacement
- 120/240V single-phase output
- 60 Hz frequency
- RDC2 digital controller
- Approximately 10-second response time with compatible ATS
- PowerBoost™ technology for motor starting
- 2-pole rotating-field alternator
- Durable aluminum enclosure
- Remote monitoring capability
- Designed for permanent outdoor installation
- Five-year limited warranty
14kW LP / 12kW Natural Gas Output
The generator's output depends on the fuel being used.
| Fuel | Rated Output | Approx. Rated Current at 240V |
|---|---|---|
| Liquid Propane | 14kW | 58A |
| Natural Gas | 12kW | 50A |
The 14kW class is suitable for backing up a variety of residential loads, including refrigeration, lighting, pumps, HVAC equipment, and other essential appliances. The actual number of appliances that can operate simultaneously depends on the home's electrical load and the starting requirements of individual equipment.
Dual-Fuel Capability
The 14RCA can operate on either natural gas or liquid propane. This provides homeowners with flexibility based on the fuel infrastructure available at the property.
Natural-gas installations require an appropriately sized gas supply. LP installations require a properly sized propane tank and fuel-delivery system. Fuel pressure, piping, tank capacity, and connections should comply with KOHLER specifications and applicable local regulations.
KOHLER CH740 V-Twin Engine
At the heart of the generator is the KOHLER CH740 V-twin engine.
Key engine specifications include:
- 725cc / 44 cu. in. displacement
- V-twin configuration
- 3,600 RPM operating speed
- Approximately 23.6 HP on LP
- Approximately 20.5 HP on natural gas
The engine drives a 2-pole rotating-field alternator that produces 120/240V, 60 Hz single-phase electrical power.
Automatic Standby Operation
The 14RCA is designed to work with a compatible automatic transfer switch.
During normal utility operation, the home's connected loads receive power from the utility. If the utility supply fails, the transfer system detects the outage and initiates the generator-start sequence. Once generator power is available, the transfer switch moves the connected loads to the generator.
When utility power returns and stabilizes, the transfer switch returns the loads to the utility and the generator shuts down according to its programmed operating sequence.
KOHLER specifies an approximately 10-second response time for the 14RCA platform when used with a compatible transfer system.
Note: The 14RCA generator-only model does not include an automatic transfer switch. An appropriate ATS must be purchased separately unless the generator is being sold as part of a bundled package.
RDC2 Digital Controller
The RDC2 controller manages the generator's operating functions and provides system-status information. It is designed to simplify automatic standby operation and help users monitor generator conditions.
Compatible KOHLER monitoring solutions can also provide remote access to generator status and operating information.
PowerBoost™ Technology
KOHLER PowerBoost™ technology helps the generator handle demanding motor-starting loads.
This capability is particularly useful for equipment such as:
- Central air-conditioning compressors
- Well pumps
- Sump pumps
- Compressors
- Other motor-driven appliances
KOHLER identifies the 14kW platform as capable of starting and operating a 5-ton air conditioner, although actual performance depends on the specific equipment, starting current, and other loads operating at the same time.
Durable Aluminum Enclosure
The generator features a durable aluminum enclosure designed for outdoor installation. KOHLER specifies a wind-resistant enclosure design rated for winds up to 181 mph under the manufacturer's stated conditions.
Approximate generator dimensions are:
47 × 26.2 × 32.2 inches
The generator-only configuration weighs approximately 440 pounds.
The enclosure is designed to provide protection from outdoor conditions while allowing access for servicing and maintenance.
Exercise and Operating Noise
Regular exercise helps keep the generator prepared for a power outage. The 14RCA supports automatic exercise routines designed to periodically operate the generator and perform system checks.
Approximate sound levels are:
- 63 dB(A) during weekly exercise
- 67 dB(A) during full-speed operation
Actual sound levels can vary depending on the installation location, surrounding structures, distance from the generator, and operating load.
Fuel Consumption
Approximate fuel consumption at 50% load is shown below:
| Fuel | Consumption at 50% Load |
|---|---|
| Natural Gas | 124 cfh |
| Liquid Propane | 60 cfh |
Actual fuel consumption varies according to electrical load, fuel pressure, ambient conditions, and other operating factors.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Kohler Power |
| Model | 14RCA |
| Product Type | Air-Cooled Home Standby Generator |
| Rated Output - LP | 14kW |
| Rated Output - Natural Gas | 12kW |
| Fuel Type | Liquid Propane / Natural Gas |
| Configuration | 50-state |
| Voltage | 120/240V |
| Phase | Single phase |
| Frequency | 60 Hz |
| Rated Current - LP | Approx. 58A |
| Rated Current - NG | Approx. 50A |
| Peak Motor Starting | 33 kVA at 240V |
| Engine | KOHLER CH740 |
| Engine Configuration | V-twin |
| Displacement | 725cc / 44 cu. in. |
| Engine Speed | 3,600 RPM |
| Horsepower - LP | 23.6 HP |
| Horsepower - NG | 20.5 HP |
| Alternator | 2-pole rotating field |
| Controller | RDC2 |
| Cooling System | Air cooled |
| Response Time | Approx. 10 seconds with compatible ATS |
| Enclosure Material | Aluminum |
| Dimensions | Approx. 47 × 26.2 × 32.2 in. |
| Weight | Approx. 440 lb. |
| Sound Level - Exercise | Approx. 63 dB(A) |
| Sound Level - Full Speed | Approx. 67 dB(A) |
| NG Consumption @ 50% Load | 124 cfh |
| LP Consumption @ 50% Load | 60 cfh |
| Remote Monitoring | Supported |
| Automatic Transfer Switch | Compatible ATS sold separately |
| Warranty | 5-year limited |
Typical Applications
The 14kW dual-fuel standby generator is suitable for a wide range of residential applications, including:
- Small and mid-sized homes
- Essential household loads
- Refrigerators and freezers
- Central air conditioning
- Heating equipment
- Well and sump pumps
- Lighting
- Home offices
- Security systems
- Networking equipment
- Other critical household appliances
For whole-home backup, a qualified installer should perform an electrical load calculation to determine whether the generator can support the desired combination of loads.
Installation Considerations
The 14RCA is intended for permanent installation and should be installed by qualified professionals.
Before installation, consider:
- Total household electrical load
- Generator sizing
- Automatic transfer-switch compatibility
- Natural-gas supply capacity
- LP tank capacity
- Fuel-line sizing and pressure
- Required generator clearances
- Exhaust and ventilation
- Electrical connections
- Grounding and bonding
- Local electrical and building codes
- Required permits and inspections
The generator's 14kW/12kW rating should not be confused with a home's service rating. The generator can supply only its specified output regardless of whether the property has a 100A, 200A, or larger utility service.
Generator-Only Configuration
The 14RCA is the generator-only configuration in the KOHLER lineup. An automatic transfer switch must be selected separately when automatic utility-to-generator switching is required.
KOHLER also offers bundled configurations that pair compatible generators with automatic transfer equipment. The exact package contents should therefore be verified by model number before purchase.
Why Choose the Kohler 14RCA?
The Kohler Power 14,000 Watt (14kW) Dual Fuel 50-State Air-Cooled Home Standby Generator combines flexible fuel operation, substantial residential backup capacity, automatic standby capability, and a durable outdoor enclosure.
With 14kW of LP output, 12kW of natural-gas output, a 725cc CH740 V-twin engine, RDC2 controller, PowerBoost™ technology, and remote-monitoring capability, the 14RCA is designed to provide dependable backup power for essential residential electrical loads.
For installations requiring automatic transfer, the generator can be paired with a compatible KOHLER ATS selected according to the home's electrical service and load requirements.