What is the Kohler 14RESA-QS33 generator used for?

The Kohler 14RESA-QS33 is designed for commercial and light-industrial standby power applications. It provides automatic backup power for critical 3-phase loads when utility power fails.

Is the Kohler 14RESA-QS33 a dual-fuel generator?

Yes, the Kohler 14RESA-QS33 supports both natural gas (NG) and liquid propane (LP), allowing flexible fuel selection based on site availability.

What voltage and phase does the Kohler 14RESA-QS33 support?

This generator operates at 120/208V, 3-phase, making it suitable for many commercial electrical systems.

How much power does the Kohler 14RESA-QS33 produce?

The generator is rated at 14 kW on liquid propane and approximately 12 kW on natural gas, depending on operating conditions.

Does the Kohler 14RESA-QS33 start automatically during a power outage?

Yes, the generator automatically starts within seconds of a utility power failure when paired with an automatic transfer switch.

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Kohler 14RESA, 3 PH, 208V, cUL/US, CSA 14RESA-QS33

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SKU PES-PS-GEN-0341

Kohler 14RESA, 3 PH, 208V, cUL/US, CSA 14RESA-QS33

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$8,940.48 USD

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9+ sold

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Specifications

Voltage 208V

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Kohler 14RESA-QS33 14kW Generator — Dual-Fuel Commercial Standby

The Kohler 14RESA-QS33 14kW Generator is a compact, reliable dual-fuel standby generator purpose-built for commercial and light-industrial 3-phase applications. Designed for dependable automatic backup, the Kohler 14RESA-QS33 14kW Generator provides stable power, quiet operation and easy serviceability for mission-critical loads. Backed by Kohler engineering and comprehensive documentation, this model is suitable for 120/208V 3-phase installations requiring continuous, clean backup power.

Product Features

Compact, High-Quality Power

The Kohler 14RESA-QS33 14kW Generator delivers consistent 14 kW output (rated) while maintaining a compact footprint that fits tight mechanical areas. Its commercial-grade CH740 engine ensures robust performance under load.

Dual-Fuel Flexibility

The Kohler 14RESA-QS33 14kW Generator supports both natural gas (NG) and liquid propane (LP), offering installation flexibility and fuel availability options.

Sound-Attenuated Composite Enclosure

The sound-attenuated composite enclosure reduces operational noise for quieter operation in commercial settings while resisting corrosion and weather exposure.

Advanced Control & Monitoring

Equipped with Kohler’s RDC2 controller, the Kohler 14RESA-QS33 14kW Generator provides intuitive diagnostics, automatic transfer sequencing and remote monitoring capability.

Easy Installation & Service

The 14RESA-QS33 14kW Generator is designed for simplified site installation and routine maintenance with straightforward access to service points and a clear set of Kohler installation documents.

How It Works

Upon loss of utility power, the Kohler 14RESA-QS33 14kW Generator automatically starts and transfers critical loads within seconds. The integrated control system monitors engine and generator status and returns to standby when utility power is restored. The Kohler 14RESA-QS33 14kW Generator balances clean power delivery with automatic protective features for safe, continuous operation.

Specifications

Model	14RESA-QS33
Rated Power	14 kW (LP), ~12 kW (NG) typical per Kohler spec variations
Voltage / Phase	120/208 V, 3-phase
Engine	Kohler CH740 commercial-grade engine
Fuel	Liquid Propane (LP) / Natural Gas (NG)
Cooling	Air-cooled
Controller	RDC2 Controller (Kohler)
Enclosure	Sound-attenuated composite (weather resistant)
Sound Level	Typical ~58–65 dBA (measured @ 7 m; see Kohler spec for exact value)
Dimensions (L × W × H)	48 × 26.2 × 29 in (1216 × 665 × 733 mm)
Shipping Weight	420 lb (191 kg)
Manufacturer	Kohler Power Systems

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Kohler 14RESA-QS33 14kW Generator — Dual-Fuel Commercial Standby

Product Features

Compact, High-Quality Power

Dual-Fuel Flexibility

The Kohler 14RESA-QS33 14kW Generator supports both natural gas (NG) and liquid propane (LP), offering installation flexibility and fuel availability options.

Sound-Attenuated Composite Enclosure

The sound-attenuated composite enclosure reduces operational noise for quieter operation in commercial settings while resisting corrosion and weather exposure.

Advanced Control & Monitoring

Equipped with Kohler’s RDC2 controller, the Kohler 14RESA-QS33 14kW Generator provides intuitive diagnostics, automatic transfer sequencing and remote monitoring capability.

Easy Installation & Service

The 14RESA-QS33 14kW Generator is designed for simplified site installation and routine maintenance with straightforward access to service points and a clear set of Kohler installation documents.

How It Works

Specifications

Model	14RESA-QS33
Rated Power	14 kW (LP), ~12 kW (NG) typical per Kohler spec variations
Voltage / Phase	120/208 V, 3-phase
Engine	Kohler CH740 commercial-grade engine
Fuel	Liquid Propane (LP) / Natural Gas (NG)
Cooling	Air-cooled
Controller	RDC2 Controller (Kohler)
Enclosure	Sound-attenuated composite (weather resistant)
Sound Level	Typical ~58–65 dBA (measured @ 7 m; see Kohler spec for exact value)
Dimensions (L × W × H)	48 × 26.2 × 29 in (1216 × 665 × 733 mm)
Shipping Weight	420 lb (191 kg)
Manufacturer	Kohler Power Systems

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