Goodman GLZS Heat Pump: Features, Efficiency & Benefits
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200kW Briggs & Stratton Standby Generator - 277/480V, 350A Breaker, 3-Phase, Block Heater & Battery Charger Included - 3-Year Warranty is backordered and will ship as soon as it is back in stock.

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Email us at : sales@acunitsforless.com
Call us at : 678-535-7176
Physical Address : Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia 30142, United States
200kW Briggs & Stratton Standby Generator - 277/480V, 350A Breaker, 3-Phase, Block Heater & Battery Charger Included - 3-Year Warranty is backordered and will ship as soon as it is back in stock.
Once you place an order on AC units for less, we will promptly reach out to express our gratitude for your purchase and address any inquiries you may have. Our team will also review your order with you to ensure that you have selected the right equipment for your specific needs.
Our order process includes a handling or production time in addition to the transit time. Delivery time = handling time + transit time.
All the products undergo a production process, so there will be a handling time of 2–3 business days from Monday to Friday. If your order is placed and payment is received after 2 p.m., then we will process the order the next business day.
Our shipping providers take 3-4 business days to deliver the order. It's an estimate, so there might be a delay.
We primarily use UPS or FEDEX for our deliveries. However, we reserve the right to use other carrier services as required to ensure efficient delivery. After an order ships, the shipping carrier will contact customers to coordinate the delivery schedule.
Once an order has been processed and shipped, it's important to note that the shipping address cannot be altered. Items designated for pickup at the terminal will only be released to the individual listed on the shipping label. A valid driver's license and a signature will be required for the release of the shipment. We adhere strictly to this policy, with no exceptions.
We offer free shipping on all orders except for Flat Bed Shipping or Oversized items. Flat Bed Freight Shipping applies to units larger than 7.5 tons. These items will be delivered via flat bed truck and may require additional delivery coordination. Flat rate charges will be shown at checkout for eligible item. Hot Point PTAC items if ordered under 8 Units different freight is charged
At ACUnitsForLess.com, we are committed to providing our customers with a superior buying experience. We offer free crating to safeguard your equipment during transit, thus eliminating any concerns regarding damage. When you compare our shipping policy to that of our competitors, you'll notice the difference. Customers are not held accountable for any damage to their orders.
Please make your purchase with confidence, knowing that we will ensure you receive the correct equipment that is brand new and in perfect condition.
How do I handle a return shipment?
You may return your unopened order within 60 days for a refund, minus shipping costs and a 25% restocking fee. Customers will be responsible for return shipping costs. Please keep your original box for shipping.
All orders cancelled after 6 hours from the confirmation email will follow the return process, whether or not your order has been shipped. If your order has shipped, you (the buyer) will also be responsible for return shipping charges. Refunds will be issued to the original credit card.
However, if you cancel the order before 6 hours, we will refund your full money.
To process the cancellation, please call us at +1 678-535-7176. We will not be available on Saturday and Sunday, so if somehow you have purchased a product on these days, then contact us on Monday before 3 pm.
If you need any help, feel free to contact us
Address : Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia, 30142, United States
E-Mail: sales@acunitsforless.com
Phone: +1 678-535-7176
Customer Service: Monday to Friday between 9:00 am to 5:00 pm.
If you are not entirely happy with your purchase, you can return your item/s within 60 days of delivery for a full refund of the original payment.
Once we have received the product(s) and, if appropriate, any packaging, a refund will be credited to the payment card account within two weeks; please note that it may take up to 3 days for your bank to credit your account. We are not liable and cannot take responsibility for any bank charges you may incur during the refund process.
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. In this case, we will cover the cost of return shipping as well as we will not charge any restocking fee.
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. The cost of return shipping is the responsibility of the customer if you want to Exchange. Also we will charge 25% restocking fee.
Your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging to be eligible for a return. You’ll also need the receipt or proof of purchase.
The following items are not eligible for return:
The cost of return shipping is the responsibility of the customer, except in the case of items that were damaged in transit. In that case, we will cover the cost of return shipping.
We charge 25% Restocking Fee, except product got damaged by carrier.
To start a return, you can contact us at sales@acunitsforless.com. If your return is accepted, we’ll send you a return shipping label and instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
An order that has shipped cannot be cancelled. If you refuse an order which has already been shipped, not due to damage, you will be responsible for paying an ORDER RETURN FEE. We incur a fee from the freight carrier to return items that have been shipped, this fee is dependent on the item refused and the destination location.
There are no returns allowed for products which have been specially built for you and shipped by the manufacturer. These items are not routinely stocked at our warehouse and therefore cannot be returned.
By placing an order, the purchaser expressly acknowledges and agrees to the following terms:
1. No Returns or Exchanges
Final sale items are not eligible for return, exchange, substitution, or store credit for any reason, including but not limited to dissatisfaction, incorrect selection, incompatibility, or change of mind.
2. No Refunds
All sales of final sale items are final and non-refundable. Once an order is placed, it cannot be canceled, modified, or refunded.
3. Assumption of Risk
The purchaser assumes full responsibility for determining product suitability, compatibility, and compliance with applicable codes, regulations, and intended use prior to purchase.
4. Condition and Disclaimer
Final sale items are sold “AS IS” and “WITH ALL FAULTS” with no representations or warranties, express or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement, except where prohibited by law.
5. Shipping and Damage Claims
Any damage occurring during transit must be reported in writing within 48 hours of delivery with supporting photographs. Failure to report within this period constitutes acceptance of the product.
6. Chargebacks and Disputes
The purchaser agrees not to initiate any chargebacks or payment disputes related to final sale items. Any chargeback initiated in violation of this policy may be contested with the payment processor using this agreement as evidence.
7. Severability
If any provision of this policy is deemed unenforceable under applicable law, the remaining provisions shall remain in full force and effect.
If you need any help, feel free to contact us
Address: Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia, 30142, United States
E-Mail: sales@acunitsforless.com
Phone: +1 678-535-7176
Customer Service: Monday to Friday between 9:00 am to 5:00 pm.
We provide a 60-day return policy for your convenience. To initiate a return, it is essential that the items remain unused and in their original manufacturer's packaging. When returning the equipment, please ensure that you reuse all shipping materials that were initially used to protect the equipment during shipment.
We will provide the return label.
Upon receiving your return, we will issue a refund for the full order amount, minus the return shipping cost and a 25% restocking fee.
By placing an order, the purchaser expressly acknowledges and agrees to the following terms:
1. No Returns or Exchanges
Final sale items are not eligible for return, exchange, substitution, or store credit for any reason, including but not limited to dissatisfaction, incorrect selection, incompatibility, or change of mind.
2. No Refunds
All sales of final sale items are final and non-refundable. Once an order is placed, it cannot be canceled, modified, or refunded.
3. Assumption of Risk
The purchaser assumes full responsibility for determining product suitability, compatibility, and compliance with applicable codes, regulations, and intended use prior to purchase.
4. Condition and Disclaimer
Final sale items are sold “AS IS” and “WITH ALL FAULTS” with no representations or warranties, express or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement, except where prohibited by law.
5. Shipping and Damage Claims
Any damage occurring during transit must be reported in writing within 48 hours of delivery with supporting photographs. Failure to report within this period constitutes acceptance of the product.
6. Chargebacks and Disputes
The purchaser agrees not to initiate any chargebacks or payment disputes related to final sale items. Any chargeback initiated in violation of this policy may be contested with the payment processor using this agreement as evidence.
7. Severability
If any provision of this policy is deemed unenforceable under applicable law, the remaining provisions shall remain in full force and effect.
Briggs & Stratton 200kW Standby Generator – 277/480V Three-Phase Natural Gas Backup Power
The Briggs & Stratton 200kW Standby Generator (Model 080028) delivers the highest-capacity backup power in the Briggs & Stratton liquid-cooled lineup — engineered for heavy industrial facilities, large warehouses, manufacturing plants, data centers, and mission-critical operations running on 277/480V Wye-configured electrical systems. When the grid fails, this unit restores three-phase power within seconds — keeping high-voltage motors, HVAC systems, compressors, industrial lighting grids, production machinery, and mission-critical infrastructure running without interruption.
Powered by a liquid-cooled, turbocharged Doosan 11.1L Inline-6 engine producing 315 gross horsepower at a steady 1,800 RPM, this 200kW unit represents a significant platform step up from the 150kW series — featuring a larger displacement six-cylinder engine, dual 1,000 CCA batteries, water-cooled exhaust manifold, and dramatically greater fuel and coolant capacity. At just 72 dB(A) no-load, it is the quietest unit in the entire Briggs & Stratton lineup despite being the most powerful. Natural gas operation connects directly to your existing utility supply — no on-site fuel storage, no refueling, and no fuel interruptions during extended outages.
DSE 7310 Mk II Smart Controller
The integrated DSE 7310 Mk II controller provides web-based monitoring, RS232/RS485 remote communications, configurable I/O, a 250-event log, load switching, load shedding, integral PLC editor, runtime scheduling, and full power monitoring (kW, kVA, kVAR) — giving facility managers and electrical contractors complete operational visibility and control from on-site or remotely.
Block Heater & Battery Charger Included
Both accessories come standard. The block heater maintains engine temperature for reliable cold-weather starts, while the Guest 5-amp battery charger keeps both 1,000 CCA starting batteries at peak charge — ensuring the system is always primed and ready when you need it most.
Key Specifications
| Spec | Detail |
|---|---|
| Standby Rating | 200 kW / 250 kVA @ 0.8 pf |
| Voltage | 277/480V, 3-Phase (Wye), 60 Hz |
| Breaker | 350A |
| Running Amperage | 301A |
| Engine | Doosan 11.1L Inline-6, Turbocharged, 1,800 RPM |
| Displacement | 11.1L / 673 ci |
| Bore & Stroke | 4.84 × 6.1 in / 123 × 155 mm |
| Compression Ratio | 10.5:1 |
| Rated Horsepower | 315 gross hp |
| Number of Cylinders | 6 (Inline) |
| Governor Type | Electronic, Isochronous |
| Frequency Regulation | Steady State ±0.5% |
| Ignition System | Individual Ignition Coil |
| Exhaust Manifold | Water-Cooled |
| Fuel Type | Natural Gas (NG) |
| Fuel Supply Line Inlet | 2" NPT |
| Fuel Supply Pressure | 7–11 in H₂O / 17–28 mbar |
| Full-Load Fuel Use | 2,716 ft³/hr (76.9 m³/hr) |
| Half-Load Fuel Use | 1,494 ft³/hr (42.4 m³/hr) |
| No-Load Fuel Use | 407 ft³/hr (11.6 m³/hr) |
| Sound Level | 72 dB(A) @ 7m, no-load |
| Alternator | MeccAlte ECO38-3SN/4A, Brushless 12-Lead |
| Alternator Configuration | Wye |
| THD | < 3.5% |
| Voltage Regulation | ±1.0% NL to FL |
| One-Step Load Acceptance | 100% of Rating |
| Sustained Short-Circuit Current | 300% of Rated Current for 20 Seconds |
| Oil Capacity | 25L / 26.5 qt |
| Oil Filter | 1 / Cartridge |
| Coolant Capacity (Total) | 105L / 92 qt |
| Battery | 2 × 12V, 1,000 CCA (24V System) |
| Starter Motor Voltage | 24V |
| Battery Charger | Guest 5-Amp |
| Dimensions (L×W×H) | 162 × 60 × 96 in / 4115 × 1524 × 2438 mm |
| Weight | 9,325 lb / 4,230 kg |
| Enclosure | Steel, Sound-Attenuated |
| Certifications | UL, cUL |
| Warranty | 3-Year Parts, Labor & Travel (Generator & Engine) |
350A Breaker for High-Voltage Three-Phase Industrial Loads
The factory-installed 350A breaker provides robust overload protection and simplified connection to your 277/480V three-phase Wye distribution panel. While the amperage is lower than the 120/208V and 120/240V variants, the higher voltage delivers the same 200kW output — making this the standard configuration for heavy industrial facilities, large warehouses, data centers, and large commercial operations where 277/480V three-phase Wye power is the established infrastructure standard.
The 277/480V Wye configuration supports the full range of heavy industrial three-phase loads — high-voltage motors, large HVAC equipment, compressors, industrial lighting systems, and heavy production machinery. The sound-attenuated steel enclosure and water-cooled exhaust manifold contribute to the unit's exceptionally quiet 72 dB(A) no-load operation — the lowest sound rating in the entire Briggs & Stratton liquid-cooled lineup. Integral vibration isolation ensures smooth, stable operation. The 2" NPT fuel inlet accommodates the high gas flow demands of the 200kW output; verify utility gas supply capacity before installation. Optional accessories include remote annunciator kits (DSE 2548-01), remote display module (DSE 2510-32), communication interface (DSE 890-01), AVR communication cable, battery warmer, battery cable lockout, and emergency stop switches (NEMA 4X).
Model: 080028
Warranty: 3-Year Parts, Labor & Travel
FAQ
What can the Briggs & Stratton 200kW 080028 generator power?
With 200kW / 301A of three-phase output at 277/480V Wye, this generator is sized for the heaviest industrial applications — large warehouses, manufacturing plants, data centers, and commercial campuses running on high-voltage three-phase infrastructure. It simultaneously powers high-voltage motors, compressors, large HVAC systems, industrial lighting grids, production machinery, and other critical three-phase loads during an outage — making it the highest-capacity 277/480V option in the Briggs & Stratton lineup.
Why choose the 277/480V 080028 over the 120/208V 080026 or 120/240V 080027?
All three deliver the same 200kW output on the same Doosan 11.1L Inline-6 engine platform. The 080028 is the right choice for facilities with existing 277/480V three-phase Wye infrastructure — the standard voltage for most heavy industrial and large commercial environments. The 080026 suits large commercial buildings and data centers on 120/208V, and the 080027 serves facilities on 120/240V three-phase systems. Always confirm your facility's electrical configuration with a licensed electrician before ordering.
What fuel type does the 080028 use and what are the supply requirements?
This generator runs on natural gas (NG) only. The fuel supply line inlet is 2" NPT and requires a supply pressure of 7–11 in H₂O (17–28 mbar). Full-load fuel consumption is approximately 2,716 ft³/hr (76.9 m³/hr). Verify your utility gas supply capacity and line sizing can support this demand before installation — a licensed gas contractor should confirm adequate flow at the meter before ordering.
Does the Briggs & Stratton 080028 include an automatic transfer switch?
An automatic transfer switch (ATS) is not included but is available separately. When paired with a compatible ATS, this generator activates automatically within seconds of detecting a utility power failure — with no manual intervention required.
What does the 3-year warranty cover?
The Briggs & Stratton 3-year limited warranty covers parts, labor, and travel for the generator and engine. Enclosure rust-through is covered for 2 years. Confirm complete warranty terms in the operator's manual or at BRIGGSandSTRATTON.com.
Detailed technical data and performance ratings can be found in the Product Specifications PDF.
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Full details regarding coverage and terms are available in the Warranty Information PDF.
Download →Register within 60 days of install to activate your Manufacture's warranty.
Our technicians are available to assist you Monday – Friday, 8 AM to 5 PM.
409-757-8330 →We are not liable for any injuries, damages, or losses resulting from improper service or installation of our products. While we strive to provide reliable and high-quality HVAC products, any issues arising from improper handling, installation, or maintenance are the sole responsibility of the installer or service provider. Customers are encouraged to engage qualified professionals for installation and servicing to ensure safety and optimal performance. By purchasing and using our products, customers agree to hold The Acunitsforless Company harmless from any liability related to improper service or installation. It is essential to follow all manufacturer guidelines, industry standards, and local building codes to mitigate risks and ensure safe operation.
Please note that all installations should be performed by a licensed and experienced HVAC professional. Improper installation may result in equipment malfunction, reduced performance, increased energy consumption, and potential safety hazards.
Furthermore, it is essential to understand that any installation not conducted by a qualified HVAC professional may result in the voiding of warranty coverage. Manufacturers typically require installations to be carried out by certified technicians to uphold warranty terms and conditions.
By choosing to have your HVAC systems installed by a qualified professional, you not only protect your investment but also ensure the optimal performance and safety of your heating, ventilation, and air conditioning systems while maintaining warranty coverage.