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Whole House Generators for All Round Power
With whole house generators at Build The Power from trusted brands like Champion, Kohler, and Duromax, you can enjoy a continuous electricity source that keeps your family safe and comfortable during any emergency. Whether it’s a power outage protection plan or an upgrade for home energy security, these generators deliver the uninterrupted power supply you deserve.
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Whole House Generators for Every Homeowner
Power outages can disrupt everything—your heating, cooling, cooking, and even essential medical devices. For homeowners who value safety and comfort, whole house generators are the go-to residential power solution. Designed for permanent generator installation, these units connect directly to your home electrical backup system, taking over automatically during an outage.
With options for natural gas generators, propane-powered generators, and dual-fuel systems, our collection offers the flexibility to suit every home. Whether you’re managing your HVAC system, preserving food in the fridge, or ensuring your lights stay on, these generators act as a seamless integrated power system that keeps your household running. Explore power generator options at our store.
Types of Whole House Generators
Not all homes have the same needs, which is why our collection includes a variety of standby power systems tailored to different lifestyles and energy demands. Here’s a breakdown of the main options:
Standby Generators
Standby generators are the backbone of any reliable home electrical backup system. These units are permanently installed outside your home, offering a full-house power supply during any outage. They run on a consistent fuel source like natural gas or propane, ensuring an efficient and dependable solution. Models like the Champion 22 kW Whole House Generator feature an automatic transfer switch and durable aluminum enclosures for all-weather reliability. With wattage capacities ranging from 14 kW to 22 kW, they’re perfect for powering everything from basic appliances to large HVAC systems.
Portable Generators
For more flexible needs, portable generators offer a versatile emergency electricity solution. Compact and easy to move, these generators are ideal for powering critical systems during temporary outages. The Duromax 13,000 Watt Dual Fuel Generator stands out with its dual-fuel capability, letting you switch between gasoline and propane based on availability. Its high wattage capacity ensures your essentials, like your refrigerator, lights, and chargers, stay powered without interruption. Looking to buy inverter generator?
Compact Standby Models
If you have moderate energy needs or limited outdoor space, consider a compact standby generator like the Kohler 14RCA 14kW Generator. Designed for smaller households, these units deliver dependable power while taking up minimal space. With features like corrosion-resistant enclosures and compatibility with modern load centers, these generators are built for long-term use. You can also shop natural gas generators with us.
How to Choose the Right Whole House Generator
Choosing the best standby power system doesn’t have to be overwhelming. Here’s a quick guide to help you make the right decision:
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Evaluate Your Power Needs:
Start by listing the appliances and systems you can’t do without, such as your fridge, HVAC, and lighting. Add up their wattages to find the right wattage capacity. For a large home with heavy-duty appliances, a 22 kW model like Champion’s is an excellent choice. -
Pick Your Fuel Source:
Decide between a natural gas generator, propane-powered generator, or dual-fuel option. Natural gas provides a constant supply through your utility line, while propane tanks offer flexibility. Dual-fuel models, like Duromax, let you switch based on fuel availability. -
Consider Automatic Features:
Look for an automatic backup generator with an automatic transfer switch. This ensures seamless power restoration without requiring manual intervention, making your life easier during outages. -
Space and Installation Requirements:
If you have limited outdoor space, a compact model like the Kohler 14RCA is ideal. For larger properties, consider a high-capacity generator with service disconnect switches and advanced circuit management for optimal performance. -
Think About Long-Term Benefits:
Beyond power backup, these generators increase your property value and provide peace of mind. Professional installation ensures your integrated power system works flawlessly with your home’s existing setup.
When it comes to securing your home with a reliable residential power solution, our collection of whole house generators is second to none. From permanent generator installations to emergency electricity options, we have the right generator for your needs. Don’t let the next power outage disrupt your life—invest in a full-house power supply with Build the Power today
FAQs
Q: What size whole house generator do I need?
A: The appropriate size depends on your home's power requirements. Small to medium homes typically need a 5,000 to 10,000-watt generator, while larger homes may require 20,000 watts or more.
Q: How does an automatic backup generator work?
A: An automatic backup generator detects power outages and activates immediately, supplying electricity to your home until utility power is restored.
Q: What is an automatic transfer switch?
A: An automatic transfer switch seamlessly shifts your home's power source from the utility to the generator during an outage, ensuring continuous electricity without manual intervention.
Q: Which fuel type is better for a standby generator: natural gas or propane?
A: Both have advantages. Natural gas offers a continuous supply through utility lines, while propane can be stored on-site. Your choice should depend on local availability and personal preference.
Q: Do whole house generators increase property value?
A: Yes, installing a whole house generator can boost property value by providing reliable power backup, which is appealing to potential buyers.
Q: How often should a standby generator be serviced?
A: Regular maintenance is crucial. It's recommended to have your generator professionally serviced at least once a year to ensure optimal performance.
Q: Can I install a whole house generator myself?
A: Professional installation is advised due to the complexities involving electrical wiring, plumbing, and compliance with local codes.
Q: How long can a standby generator run continuously?
A: With sufficient fuel and proper maintenance, standby generators can operate continuously for extended periods, often several days, during prolonged outages.
Q: Will a whole house generator power my HVAC system?
A: Yes, appropriately sized generators can support HVAC systems, ensuring your home remains comfortable during power outages.
Q: Are whole house generators noisy?
A: Modern standby generators are designed to operate at noise levels comparable to normal conversation, minimizing disturbance.
Filters
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Cummins OTEC 240-Volt 600-Amp Single Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y118
CumminsNo reviewsOriginal price $7,165.99 - Original price $7,165.99Original price$7,165.99$7,165.99 - $7,165.99Current price $7,165.99| /In stock#OTEC600 A066Y118 Cummins OTEC transfer switches are designed for operation and switching of electrical loads between primary power and...
Original price $7,165.99 - Original price $7,165.99Original price$7,165.99$7,165.99 - $7,165.99Current price $7,165.99| / -
Cummins A063P987 | Cummins C100D6C Pre-Configured 100kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-no fuel tank
CumminsNo reviewsOriginal price $31,395.99 - Original price $31,395.99Original price$31,395.99$31,395.99 - $31,395.99Current price $31,395.99| /In stockA063P967 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA and ...
Original price $31,395.99 - Original price $31,395.99Original price$31,395.99$31,395.99 - $31,395.99Current price $31,395.99| / -
Cummins OTEC 480 Volt 400 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y104
CumminsNo reviewsOriginal price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| /In stock#OTEC400 A066Y104 OTEC transfer switches are designed for operation and switching of electrical loads between primary power and Standby...
Original price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| / -
Cummins OTEC 400 Amp Indoor Transfer Switch A066Y105
CumminsNo reviewsOriginal price $3,713.99 - Original price $3,713.99Original price$3,713.99$3,713.99 - $3,713.99Current price $3,713.99| /In stock#OTEC400 A066Y105 Cummins OTEC transfer switches are designed for operation and switching of electrical loads between primary power and standby ge...
Original price $3,713.99 - Original price $3,713.99Original price$3,713.99$3,713.99 - $3,713.99Current price $3,713.99| / -
Cummins A063P967 | Cummins C80D6C Pre-Configured 80kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-24hr basic tank
CumminsNo reviewsOriginal price $34,227.99 - Original price $34,227.99Original price$34,227.99$34,227.99 - $34,227.99Current price $34,227.99| /In stock#A063P967 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA and...
Original price $34,227.99 - Original price $34,227.99Original price$34,227.99$34,227.99 - $34,227.99Current price $34,227.99| / -
Cummins 3-phase 480v nema type I enclosure) automatic transfer switch | A066Y109
CumminsNo reviewsOriginal price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| /In stock#OTEC225 A066Y109 OTEC transfer switches are designed for operation and switching of electrical loads between primary power and Standby generator ...
Original price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| / -
Cummins OTEC 240 Volt 400 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y100
CumminsNo reviewsOriginal price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| /In stock#OTEC400 A066Y100 The OTEC 240V 400A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based control...
Original price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| / -
Cummins A063P969 | Cummins C80D6 Pre-Configured 80kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-no fuel tank
CumminsNo reviewsOriginal price $30,842.99 - Original price $30,842.99Original price$30,842.99$30,842.99 - $30,842.99Current price $30,842.99| /In stock#A063P969 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA and...
Original price $30,842.99 - Original price $30,842.99Original price$30,842.99$30,842.99 - $30,842.99Current price $30,842.99| / -
Cummins OTEC 208 Volt 400 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y099
CumminsNo reviewsOriginal price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| /In stock#OTEC400 A066Y099 The OTEC 208V 400A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based control...
Original price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| / -
Cummins Power Generation A066Y107 Cummins OTEC225 Transfer Switch
CumminsNo reviewsOriginal price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| /In stock#OTEC225 A066Y107 Discover reliable power solutions with the Cummins Power Generation A066Y107 OTEC225 automatic transfer switch. Designed for eff...
Original price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| / -
Cummins A063P965 | 50 KW Cummins Diesel Generator 1-Phase 24 Hour
CumminsNo reviewsOriginal price $23,924.99 - Original price $23,924.99Original price$23,924.99$23,924.99 - $23,924.99Current price $23,924.99| /In stockA063P965 Key feature Power Output: Provides a continuous power output of 50 kW, suitable for various residential, commercial, or industrial appli...
Original price $23,924.99 - Original price $23,924.99Original price$23,924.99$23,924.99 - $23,924.99Current price $23,924.99| / -
Cummins Otec-400 (400a 1-phase 240v nema 3r enclosure) automatic Transfer switch | A066Y106
CumminsNo reviewsOriginal price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| /In stock#OTEC400 A066Y106 OTEC transfer switches are designed for operation and switching of electrical loads between primary power and Standby...
Original price $4,248.99 - Original price $4,248.99Original price$4,248.99$4,248.99 - $4,248.99Current price $4,248.99| / -
Cummins A063P966 | 050 KW Cummins Generator 50 kVA Single Phase C50D6
CumminsNo reviewsOriginal price $20,861.99 - Original price $20,861.99Original price$20,861.99$20,861.99 - $20,861.99Current price $20,861.99| /In stock#A063P966 Key feature Power Output: Provides a continuous power output of 50 kW, suitable for various residential, commercial, or industrial appl...
Original price $20,861.99 - Original price $20,861.99Original price$20,861.99$20,861.99 - $20,861.99Current price $20,861.99| / -
Cummins A063P963 | Cummins C30D6 Pre-Configured 30kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-24hr basic tank
CumminsNo reviewsOriginal price $20,310.99 - Original price $20,310.99Original price$20,310.99$20,310.99 - $20,310.99Current price $20,310.99| /In stock#A063P963 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA an...
Original price $20,310.99 - Original price $20,310.99Original price$20,310.99$20,310.99 - $20,310.99Current price $20,310.99| / -
Cummins A063P964 | Cummins C30D6 Pre-Configured 30kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-no fuel tank
CumminsNo reviewsOriginal price $18,204.99 - Original price $18,204.99Original price$18,204.99$18,204.99 - $18,204.99Current price $18,204.99| /In stock#A063P964 The Cummins A063P964 is a pre-configured 30kW diesel generator equipped with a Sound Level 1 enclosure. This enclosure is designed to mi...
Original price $18,204.99 - Original price $18,204.99Original price$18,204.99$18,204.99 - $18,204.99Current price $18,204.99| / -
Cummins OTEC 208 Volt 225 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y108
CumminsNo reviewsOriginal price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| /In stock#OTEC225 A066Y108 OTEC transfer switches are designed for operation and switching of electrical loads between primary power and Standby...
Original price $3,343.99 - Original price $3,343.99Original price$3,343.99$3,343.99 - $3,343.99Current price $3,343.99| / -
Cummins A063P961 |Cummins C20D6 Pre-Configured 20kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-24hr basic tank
CumminsNo reviewsOriginal price $17,847.99 - Original price $17,847.99Original price$17,847.99$17,847.99 - $17,847.99Current price $17,847.99| /In stock#A063P961 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA an...
Original price $17,847.99 - Original price $17,847.99Original price$17,847.99$17,847.99 - $17,847.99Current price $17,847.99| / -
Cummins OTEC125 480 Volt 125 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 1 | A066Y093
CumminsNo reviewsOriginal price $2,015.99 - Original price $2,015.99Original price$2,015.99$2,015.99 - $2,015.99Current price $2,015.99| /In stock#OTEC125 A066Y093 The OTEC 208V 125A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based controller with LC...
Original price $2,015.99 - Original price $2,015.99Original price$2,015.99$2,015.99 - $2,015.99Current price $2,015.99| / -
Cummins A063P962 | Cummins C20D6 Pre-Configured 20kW Diesel Generator Sound Level 1 Enclosure 120/240 1Ph-no fuel tank
CumminsNo reviewsOriginal price $16,176.99 - Original price $16,176.99Original price$16,176.99$16,176.99 - $16,176.99Current price $16,176.99| /In stock#A063P962 The generator is designed to operate under extreme environmental conditions. The generator is tested and certified per the latest EPA an...
Original price $16,176.99 - Original price $16,176.99Original price$16,176.99$16,176.99 - $16,176.99Current price $16,176.99| / -
Cummins Otec-125 (125A 3-Phase 208V Nema Type 3R Enclosure) Automatic Transfer Switch | A066Y091
CumminsNo reviewsOriginal price $2,400.99 - Original price $2,400.99Original price$2,400.99$2,400.99 - $2,400.99Current price $2,400.99| /In stock#OTEC125 A066Y091 The OTEC 208V 125A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based control...
Original price $2,400.99 - Original price $2,400.99Original price$2,400.99$2,400.99 - $2,400.99Current price $2,400.99| / -
Cummins OTEC 125 208 Volt 125 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 1 | A066Y090
CumminsNo reviewsOriginal price $2,015.99 - Original price $2,015.99Original price$2,015.99$2,015.99 - $2,015.99Current price $2,015.99| /In stock#OTEC125 A066Y090 The OTEC 208V 125A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based controller with LC...
Original price $2,015.99 - Original price $2,015.99Original price$2,015.99$2,015.99 - $2,015.99Current price $2,015.99| / -
Cummins A045J203 | Remote bar graph Display - RS25-RS100
CumminsNo reviewsOriginal price $679.99 - Original price $679.99Original price$679.99$679.99 - $679.99Current price $679.99| /In stock#A045J203 Surface mount HMI that allows remote control functionality for Connect Series generators. Additional interface and display for Connect S...
Original price $679.99 - Original price $679.99Original price$679.99$679.99 - $679.99Current price $679.99| / -
Cummins HMI220 Remote Display - RS50-RS100 | A041J582
CumminsNo reviewsOriginal price $679.99 - Original price $679.99Original price$679.99$679.99 - $679.99Current price $679.99| /In stock#A041J582 The Human Machine Interface (HMI) 220 Remote Panel is our robust multi-line display unit, which can be used to monitor and d...
Original price $679.99 - Original price $679.99Original price$679.99$679.99 - $679.99Current price $679.99| / -
Cummins A046K103 | HMI211 RS In-home Display (includes harness) - RS25-RS40
CumminsNo reviewsOriginal price $565.99 - Original price $565.99Original price$565.99$565.99 - $565.99Current price $565.99| /In stock#A046K103 Surface mount HMI that allows remote control functionality for Connect Series generators. Additional interface and display for Connect S...
Original price $565.99 - Original price $565.99Original price$565.99$565.99 - $565.99Current price $565.99| /