Compare Models: Generac 26kW Standby Generator with Whole House Switch vs Generac 26kW Standby Generator with Whole House Switch at Otsego Outdoor Power

Generac 26kW Standby Generator with Whole House Switch in Gaylord, Michigan — Generac 26kW Standby Generator with Whole House Switch

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Specs
Features

General Information

Manufacturer

Generac

Model

26kW Standby Generator with Whole House Switch

Model Code

G0072910

Color

Aluminum - Bisque

Engine

Engine Make

Generac

Starting System

12 VDC

Fuel Type

Liquid propane or Natural gas

Oil Capacity

Including filter - Approx. 1.9 qt. (1.8 l)

Compression Ratio

9.5:1

Alternator

Operating - 3,600 rpm

Displacement

999 cc

Fuel Consumption

Natural gas (1/2 load) - 188 cu. ft. / hr. (5.32 cu. m. / hr.)

Natural gas (Full load) - 333 cu. ft. / hr. (9.43 cu. m. / hr.)

Liquid propane (1/2 load) - 75 cu. ft. / hr. (2.06 gal. / hr.) [7.78 l / hr.]

Liquid propane (Full load) - 132 cu. ft. / hr. (3.63 gal. / hr.) [13.73 l / hr.]

Natural gas (1/2 load) - 188 cu. ft. / hr. (5.32 cu. m. / hr.)

Natural gas (Full load) - 333 cu. ft. / hr. (9.43 cu. m. / hr.)

Liquid propane (1/2 load) - 75 cu. ft. / hr. (2.06 gal. / hr.) [7.78 l / hr.]

Liquid propane (Full load) - 132 cu. ft. / hr. (3.63 gal. / hr.) [13.73 l / hr.]

Battery

Not included

Requirement - 12V, Group 26R 540 CCA minimum or Group 35AGM 650 CCA minimum

Not included

Requirement - 12V, Group 26R 540 CCA minimum or Group 35AGM 650 CCA minimum

Cooling

Air

Engine Model

G-Force 1,000 series

Engine Type

Overhead valve

2 cylinders

Overhead valve

2 cylinders

Measurements

Weight

Unit - 518 lb. (235 kg)

Height

29 in. (73.7 cm)

Width

25 in. (63.5 cm)

Length

48 in. (121.9 cm)

Operational

AC Frequency

Rated - 60 Hz

Rated AC Current

Current rating - 200A

Rated AC Output

120 / 240 VAC, 1Ø

Noise Level

Sound output in 67 dB(A) @ 23 ft. (7 m) with generator operating at normal load*

Sound output in 57 dB(A) @ 23 ft. (7 m) with generator in Quiet-Test™ low-speed exercise mode*

(*Sound levels are taken from the front of the generator. Sound levels taken from other sides of the generator may be higher depending on installation parameters.)

Sound output in 67 dB(A) @ 23 ft. (7 m) with generator operating at normal load*

Sound output in 57 dB(A) @ 23 ft. (7 m) with generator in Quiet-Test™ low-speed exercise mode*

(*Sound levels are taken from the front of the generator. Sound levels taken from other sides of the generator may be higher depending on installation parameters.)

DC Output

Voltage - 240

Maximum continuous load @ 240V (LP) - 108.3

Maximum continuous load @ 240V (NG) - 93.8

Rated maximum continuous power capacity (LP) - 26,000W*

Rated maximum continuous power capacity (NG) - 22,500W*

(*Maximum kilovolt amps and current are subject to and limited by such factors as fuel BTU/megajoule content, ambient temperature, altitude, engine power and condition, etc. Maximum power decreases approximately 3.5% for each 1,000 ft (304.8 m) above sea level and approximately 1% for each 10 °F (6 °C) above 60 °F (16 °C).)

Voltage - 240

Maximum continuous load @ 240V (LP) - 108.3

Maximum continuous load @ 240V (NG) - 93.8

Rated maximum continuous power capacity (LP) - 26,000W*

Rated maximum continuous power capacity (NG) - 22,500W*

Instrumentation

Two-line multilingual digital LCD evolution™ controller (English / Spanish / French / Portuguese)

System status and maintenance interval LED indicators

Main line circuit breaker - 110A

Circuit breaker protected 22,000

Two-line multilingual digital LCD evolution™ controller (English / Spanish / French / Portuguese)

System status and maintenance interval LED indicators

Main line circuit breaker - 110A

Circuit breaker protected 22,000

Other

Warranty

5 year limited

Connectivity

ABILITY TO VIEW GENERATOR STATUS: Monitor generator with a smartphone, tablet, or computer at any time via the Mobile Link application for complete peace of mind.
ABILITY TO VIEW GENERATOR EXERCISE / RUN AND TOTAL HOURS: Review the generator's complete protection profile for exercise hours and total hours.
ABILITY TO VIEW GENERATOR MAINTENANCE INFORMATION: Provides maintenance information for the specific model generator when scheduled maintenance is due.
MONTHLY REPORT WITH PREVIOUS MONTH’S ACTIVITY: Detailed monthly reports provide historical generator information.
ABILITY TO VIEW GENERATOR BATTERY INFORMATION: Built in battery diagnostics displaying current state of the battery.
WEATHER INFORMATION: Provides detailed local ambient weather conditions for generator location.

Engine

GENERAC G-FORCE DESIGN: Maximizes engine “breathing” for increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings help the engine run cooler, reducing oil consumption and resulting in longer engine life.
“SPINY-LOK” CAST IRON CYLINDER WALLS: Rigid construction and added durability provide long engine life.
ELECTRONIC IGNITION / SPARK ADVANCE: These features combine to assure smooth, quick starting every time.
FULL PRESSURE LUBRICATION SYSTEM: Pressurized lubrication to all vital bearings means better performance, less maintenance, and longer engine life. Now featuring up to a 2 year / 200 hour oil change interval.
LOW OIL PRESSURE SHUTDOWN SYSTEM: Shutdown protection prevents catastrophic engine damage due to low oil.
EPA CERTIFIED FOR NON-EMERGENCY APPLICATIONS: Allows unit to be used for demand response applications
HIGH TEMPERATURE SHUTDOWN: Prevents damage due to overheating.

Evolution™ Controls

AUTO / MANUAL / OFF ILLUMINATED BUTTONS: Selects the operating mode and provides easy, at-a-glance status indication in any condition.
TWO-LINE MULTILINGUAL LCD: Provides homeowners easily visible logs of history, maintenance, and events up to 50 occurrences.
SEALED, RAISED BUTTONS: Smooth, weather-resistant user interface for programming and operations.
UTILITY VOLTAGE SENSING: Constantly monitors utility voltage, setpoints 65% dropout, 80% pick-up, of standard voltage.
GENERATOR VOLTAGE SENSING: Constantly monitors generator voltage to verify the cleanest power delivered to the home.
UTILITY INTERRUPT DELAY: Prevents nuisance start-ups of the engine, adjustable 2-1500 seconds from the factory default setting of 5 seconds by a qualified dealer.
ENGINE WARM-UP: Verifies engine is ready to assume the load, setpoint approximately 5 seconds.
ENGINE COOL-DOWN: Allows engine to cool prior to shutdown, setpoint approximately 1 minute.
PROGRAMMABLE EXERCISE: Operates engine to prevent oil seal drying and damage between power outages by running the generator for 5 minutes every other week. Also offers a selectable setting for weekly or monthly operation providing flexibility and potentially lower fuel costs to the owner.
SMART BATTERY CHARGER: Delivers charge to the battery only when needed at varying rates depending on outdoor air temperature. Compatible with lead acid and AGM-style batteries.
MAIN LINE CIRCUIT BREAKER: Protects generator from overload.
ELECTRONIC GOVERNOR: Maintains constant 60 Hz frequency.

Features

Generac’s 26kW home standby generator can start all of your home’s large appliances, ensuring your home remains a sanctuary for you and your family. Alternator design that produces 230LRA or 55.2kVA starting power to meet todays and tomorrows electrical needs.
Compact with a powerful punch Takes up to 68% less space*, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit. (*compared to competitive output liquid-cooled products)
Save up to $8,000 in product & installation costs* (*Average savings compared to competitive output liquid-cooled products)
Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
Quiet-Test™ Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.
Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts.
24/7•365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.
Smart, User-Friendly Controls. Generac’s Evolution™ Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.
Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
5 Year Limited Warranty for automatic standby generators.
Generac generators and engines are Engineered and Built in the USA* (*Assembled in the USA using domestic and foreign parts)
INNOVATIVE ENGINE DESIGN & RIGOROUS TESTING: are at the heart of Generac’s success in providing the most reliable generators possible. Generac’s G- Force engine lineup offers added peace of mind and reliability for when it’s needed the most. The G-Force series engines are purpose built and designed to handle the rigors of extended run times in high temperatures and extreme operating conditions.
TRUE POWERTM ELECTRICAL TECHNOLOGY: Superior harmonics and sine wave form produce less than 5% Total Harmonic Distortion for utility quality power. This allows confident operation of sensitive electronic equipment and micro-chip based appliances, such as variable speed HVAC systems.
TEST CRITERIA: Prototype tested, Nema MG1-22 evaluation, System torsional tested, Motor starting ability.
SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE REGULATION: This state-of-the-art power maximizing regulation system is standard on all Generac models. It provides optimized FAST RESPONSE to changing load conditions and MAXIMUM MOTOR STARTING CAPABILITY by electronically torque-matching the surge loads to the engine. Digital voltage regulation at ±1%.
SINGLE SOURCE SERVICE RESPONSE: from Generac’s extensive dealer network provides parts and service know-how for the entire unit, from the engine to the smallest electronic component.
GENERAC TRANSFER SWITCHES: Long life and reliability are synonymous with GENERAC POWER SYSTEMS. One reason for this confidence is that the GENERAC product line is offered with its own transfer systems and controls for total system compatibility.
Total harmonic distortion - Less than 5%.
Phase - 1.
Number of rotor poles - 2.
Power factor - 1.0.
Exercise duration - 5 min.
Cylinder block - Aluminum with cast iron sleeve.
Ignition system - Solid-state with magneto.
Governor system - Electronic.
Two-line plain text multilingual LCD - Simple user interface for ease of operation.
Mode buttons: AUTO - Automatic start on utility failure. Weekly, Bi-weekly, or Monthly selectable exerciser.
Mode buttons: MANUAL - Start with starter control, unit stays on. If utility fails, transfer to load takes place.
Mode buttons: OFF - Stops unit. Power is removed. Control and charger still operate.
Programmable start delay between 2 - 1,500 seconds - Standard (programmable by dealer only)
Utility Voltage Loss / Return to Utility adjustable (brownout setting) - From 140-171V / 190-216V
Run / Alarm / Maintenance logs - 50 events each.
Engine start sequence - Cyclic cranking: 16 sec on, 7 rest (90 sec maximum duration).
Starter lock-out - Starter cannot re-engage until 5 sec after engine has stopped.
Ready to Run / Maintenance messages, Engine run hours indication, Future Set Capable Exerciser / Exercise Set Error warning, Smart Battery Charger, Charger Fault / Missing AC warning, Low Battery / Battery Problem Protection and Battery Condition indication, Automatic Voltage Regulation with Over and Under Voltage Protection, Under-Frequency / Overload / Stepper Overcurrent Protection, Safety Fused / Fuse Problem Protection, Automatic Low Oil Pressure / High Oil Temperature Shutdown, Overcrank / Overspeed (@ 72 Hz) / rpm Sense Loss Shutdown, High Engine Temperature Shutdown, Internal Fault / Incorrect Wiring protection, Common external fault capability, Field upgradable firmware
Utility voltage monitor (fixed)* - Pick-up - 80%, Dropout - 65% (*Function of Evolution controller)
Return to Utility* - Approx. 13 sec (*Exercise can be set to weekly, bi-weekly, or monthly)
ETL or UL listed.
Enclosure type - NEMA/UL 3R.
Lug range - 250 MCM - #6.
Controller type - Evolution.
Enclosure - Aluminum.

Generator

REVOLVING FIELD: Allows for a smaller, light weight unit that operates 25% more efficiently than a revolving armature generator.
DISPLACED PHASE EXCITATION: Maximizes motor starting capability.
AUTOMATIC VOLTAGE REGULATION: Regulating output voltage to ±1% prevents damaging voltage spikes.
UL 2200 LISTED: For your safety.

Installation System

14 IN (35.6 CM) FLEXIBLE FUEL LINE CONNECTOR: Listed ANSI Z21.75/CSA 6.27 outdoor appliance connector for the required connection to the gas supply piping.
INTEGRAL SEDIMENT TRAP: Meets IFGC and NFPA 54 installation requirements.

Unit

SAE WEATHER PROTECTIVE ENCLOSURE: Sound attenuated enclosures ensure quiet operation and protection against mother nature, withstanding winds up to 150 mph (241 km/h). Hinged key locking roof panel for security. Lift-out front for easy access to all routine maintenance items. Electrostatically applied textured epoxy paint for added durability.
ENCLOSED CRITICAL GRADE MUFFLER: Quiet, critical grade muffler is mounted inside the unit to prevent injuries.
SMALL, COMPACT, ATTRACTIVE: Makes for an easy, eye appealing installation, as close as 18 in (457 mm) away from a structure.

Connectivity

ABILITY TO VIEW GENERATOR STATUS: Monitor generator with a smartphone, tablet, or computer at any time via the Mobile Link application for complete peace of mind.
ABILITY TO VIEW GENERATOR EXERCISE / RUN AND TOTAL HOURS: Review the generator's complete protection profile for exercise hours and total hours.
ABILITY TO VIEW GENERATOR MAINTENANCE INFORMATION: Provides maintenance information for the specific model generator when scheduled maintenance is due.
MONTHLY REPORT WITH PREVIOUS MONTH’S ACTIVITY: Detailed monthly reports provide historical generator information.
ABILITY TO VIEW GENERATOR BATTERY INFORMATION: Built in battery diagnostics displaying current state of the battery.
WEATHER INFORMATION: Provides detailed local ambient weather conditions for generator location.

Engine

GENERAC G-FORCE DESIGN: Maximizes engine “breathing” for increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings help the engine run cooler, reducing oil consumption and resulting in longer engine life.
“SPINY-LOK” CAST IRON CYLINDER WALLS: Rigid construction and added durability provide long engine life.
ELECTRONIC IGNITION / SPARK ADVANCE: These features combine to assure smooth, quick starting every time.
FULL PRESSURE LUBRICATION SYSTEM: Pressurized lubrication to all vital bearings means better performance, less maintenance, and longer engine life. Now featuring up to a 2 year / 200 hour oil change interval.
LOW OIL PRESSURE SHUTDOWN SYSTEM: Shutdown protection prevents catastrophic engine damage due to low oil.
EPA CERTIFIED FOR NON-EMERGENCY APPLICATIONS: Allows unit to be used for demand response applications
HIGH TEMPERATURE SHUTDOWN: Prevents damage due to overheating.

Evolution™ Controls

AUTO / MANUAL / OFF ILLUMINATED BUTTONS: Selects the operating mode and provides easy, at-a-glance status indication in any condition.
TWO-LINE MULTILINGUAL LCD: Provides homeowners easily visible logs of history, maintenance, and events up to 50 occurrences.
SEALED, RAISED BUTTONS: Smooth, weather-resistant user interface for programming and operations.
UTILITY VOLTAGE SENSING: Constantly monitors utility voltage, setpoints 65% dropout, 80% pick-up, of standard voltage.
GENERATOR VOLTAGE SENSING: Constantly monitors generator voltage to verify the cleanest power delivered to the home.
UTILITY INTERRUPT DELAY: Prevents nuisance start-ups of the engine, adjustable 2-1500 seconds from the factory default setting of 5 seconds by a qualified dealer.
ENGINE WARM-UP: Verifies engine is ready to assume the load, setpoint approximately 5 seconds.
ENGINE COOL-DOWN: Allows engine to cool prior to shutdown, setpoint approximately 1 minute.
PROGRAMMABLE EXERCISE: Operates engine to prevent oil seal drying and damage between power outages by running the generator for 5 minutes every other week. Also offers a selectable setting for weekly or monthly operation providing flexibility and potentially lower fuel costs to the owner.
SMART BATTERY CHARGER: Delivers charge to the battery only when needed at varying rates depending on outdoor air temperature. Compatible with lead acid and AGM-style batteries.
MAIN LINE CIRCUIT BREAKER: Protects generator from overload.
ELECTRONIC GOVERNOR: Maintains constant 60 Hz frequency.

Features

Generac’s 26kW home standby generator can start all of your home’s large appliances, ensuring your home remains a sanctuary for you and your family. Alternator design that produces 230LRA or 55.2kVA starting power to meet todays and tomorrows electrical needs.
Compact with a powerful punch Takes up to 68% less space*, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit. (*compared to competitive output liquid-cooled products)
Save up to $8,000 in product & installation costs* (*Average savings compared to competitive output liquid-cooled products)
Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
Quiet-Test™ Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.
Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts.
24/7•365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.
Smart, User-Friendly Controls. Generac’s Evolution™ Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.
Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
5 Year Limited Warranty for automatic standby generators.
Generac generators and engines are Engineered and Built in the USA* (*Assembled in the USA using domestic and foreign parts)
INNOVATIVE ENGINE DESIGN & RIGOROUS TESTING: are at the heart of Generac’s success in providing the most reliable generators possible. Generac’s G- Force engine lineup offers added peace of mind and reliability for when it’s needed the most. The G-Force series engines are purpose built and designed to handle the rigors of extended run times in high temperatures and extreme operating conditions.
TRUE POWERTM ELECTRICAL TECHNOLOGY: Superior harmonics and sine wave form produce less than 5% Total Harmonic Distortion for utility quality power. This allows confident operation of sensitive electronic equipment and micro-chip based appliances, such as variable speed HVAC systems.
TEST CRITERIA: Prototype tested, Nema MG1-22 evaluation, System torsional tested, Motor starting ability.
SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE REGULATION: This state-of-the-art power maximizing regulation system is standard on all Generac models. It provides optimized FAST RESPONSE to changing load conditions and MAXIMUM MOTOR STARTING CAPABILITY by electronically torque-matching the surge loads to the engine. Digital voltage regulation at ±1%.
SINGLE SOURCE SERVICE RESPONSE: from Generac’s extensive dealer network provides parts and service know-how for the entire unit, from the engine to the smallest electronic component.
GENERAC TRANSFER SWITCHES: Long life and reliability are synonymous with GENERAC POWER SYSTEMS. One reason for this confidence is that the GENERAC product line is offered with its own transfer systems and controls for total system compatibility.
Total harmonic distortion - Less than 5%.
Phase - 1.
Number of rotor poles - 2.
Power factor - 1.0.
Exercise duration - 5 min.
Cylinder block - Aluminum with cast iron sleeve.
Ignition system - Solid-state with magneto.
Governor system - Electronic.
Two-line plain text multilingual LCD - Simple user interface for ease of operation.
Mode buttons: AUTO - Automatic start on utility failure. Weekly, Bi-weekly, or Monthly selectable exerciser.
Mode buttons: MANUAL - Start with starter control, unit stays on. If utility fails, transfer to load takes place.
Mode buttons: OFF - Stops unit. Power is removed. Control and charger still operate.
Programmable start delay between 2 - 1,500 seconds - Standard (programmable by dealer only)
Utility Voltage Loss / Return to Utility adjustable (brownout setting) - From 140-171V / 190-216V
Run / Alarm / Maintenance logs - 50 events each.
Engine start sequence - Cyclic cranking: 16 sec on, 7 rest (90 sec maximum duration).
Starter lock-out - Starter cannot re-engage until 5 sec after engine has stopped.
Ready to Run / Maintenance messages, Engine run hours indication, Future Set Capable Exerciser / Exercise Set Error warning, Smart Battery Charger, Charger Fault / Missing AC warning, Low Battery / Battery Problem Protection and Battery Condition indication, Automatic Voltage Regulation with Over and Under Voltage Protection, Under-Frequency / Overload / Stepper Overcurrent Protection, Safety Fused / Fuse Problem Protection, Automatic Low Oil Pressure / High Oil Temperature Shutdown, Overcrank / Overspeed (@ 72 Hz) / rpm Sense Loss Shutdown, High Engine Temperature Shutdown, Internal Fault / Incorrect Wiring protection, Common external fault capability, Field upgradable firmware
Utility voltage monitor (fixed)* - Pick-up - 80%, Dropout - 65% (*Function of Evolution controller)
Return to Utility* - Approx. 13 sec (*Exercise can be set to weekly, bi-weekly, or monthly)
ETL or UL listed.
Enclosure type - NEMA/UL 3R.
Lug range - 250 MCM - #6.
Controller type - Evolution.
Enclosure - Aluminum.

Generator

REVOLVING FIELD: Allows for a smaller, light weight unit that operates 25% more efficiently than a revolving armature generator.
DISPLACED PHASE EXCITATION: Maximizes motor starting capability.
AUTOMATIC VOLTAGE REGULATION: Regulating output voltage to ±1% prevents damaging voltage spikes.
UL 2200 LISTED: For your safety.

Installation System

14 IN (35.6 CM) FLEXIBLE FUEL LINE CONNECTOR: Listed ANSI Z21.75/CSA 6.27 outdoor appliance connector for the required connection to the gas supply piping.
INTEGRAL SEDIMENT TRAP: Meets IFGC and NFPA 54 installation requirements.

Unit

SAE WEATHER PROTECTIVE ENCLOSURE: Sound attenuated enclosures ensure quiet operation and protection against mother nature, withstanding winds up to 150 mph (241 km/h). Hinged key locking roof panel for security. Lift-out front for easy access to all routine maintenance items. Electrostatically applied textured epoxy paint for added durability.
ENCLOSED CRITICAL GRADE MUFFLER: Quiet, critical grade muffler is mounted inside the unit to prevent injuries.
SMALL, COMPACT, ATTRACTIVE: Makes for an easy, eye appealing installation, as close as 18 in (457 mm) away from a structure.