Best Generators for a 1700 Sq Ft Home: Reliable Backup Power Options
If you’re shopping for a home backup power system for around 1700 square feet, you want a generator that provides uninterrupted comfort without overkill. This guide highlights standby generators and practical alternatives that suit a mid-sized house. It explains which models are best for typical 1–2 story homes, energy usage patterns, and easy remote monitoring. The top picks emphasize automatic operation, fuel efficiency, and affordable long-term ownership, with clear notes on who should choose each option.
Buyer-friendly comparison table of selected products shows size, fuel type, and suitability at a glance. Use it to narrow options before reading in-depth below.
| Product | Brand | Best For | Fuel | Notes |
|---|---|---|---|---|
| 14kW Home Standby Generator | Generac | Small to mid-size homes; budget-friendly back-up | Natural gas or propane | Good balance of power and cost |
| 18kW Home Standby Generator | Generac | Standard 1–2 story homes with higher load | Natural gas or propane | Increased capacity with similar monitoring |
| 22kW Home Standby Generator | Generac | Medium homes with high cooling/heating needs | Natural gas or propane | Strong all-around performance |
| 28kW Home Standby Generator | Generac | Larger load profiles or tighter total cost of ownership | Natural gas or propane | Upgraded capacity; premium features |
| Champion 22 kW aXis | Champion | Alternative option with integrated features | Propane or natural gas | Efficient, with aXis technology and noise management |
14kW Generac Home Standby Generator
Best for smaller lots or homes with modest electrical loads. This model provides reliable automatic power during outages, helping to preserve refrigeration, heating/cooling, and lighting. It includes remote monitoring via cellular connectivity for real-time status updates and maintenance alerts. It’s well suited for buyers who want a straightforward, lower-cost standby solution that still covers essential circuits.
Who it’s best for: buyers seeking dependable backup power without the higher upfront investment of larger units. Why selected: proven standby protection and remote monitoring are core benefits at a value point. Caution: adequate transfer switch and electrical clearances are required during installation.
18kW Generac Home Standby Generator
Better for homes with larger air conditioning loads or more appliances on backup power. This unit offers more capacity while preserving the same convenience features, including automatic outage detection and cellular monitoring. It’s a strong fit for a 1,700–1,900 square foot layout with higher electrical demand or future expansion plans.
Who it’s best for: households with moderate to high load requirements. Why selected: higher kilowatt rating translates to better handling of simultaneous loads. Caution: ensure gas supply and ventilation meet local codes for the larger model.
22kW Generac Home Standby Generator
Selected for its balance of power and efficiency, this 22kW unit is a common choice for mid-size homes with robust climate control or multiple high-draw appliances. It pairs with a transfer switch for automatic operation and remote monitoring via Mobile Link. This is a solid “best for” pick when you need more headroom than an 18kW but want to avoid the higher up-front cost of a 28kW system.
Who it’s best for: households that want reliable full-home protection without overbuilding. Why selected: it provides ample capacity for typical 1700 sq ft loads and supports remote alerts. Cautions: ensure fuel line sizing and installation clearance follow manufacturer guidelines.
28kW Generac Home Standby Generator
Best for larger loads or future expansion, this model offers substantial power for homes with multiple AC units or high-draw systems. It’s designed to minimize total ownership cost and supports remote monitoring with cellular connectivity. This is a choice for buyers who anticipate peak loads or want extra resilience in harsher climates.
Who it’s best for: bigger homes or those planning to add high-wattage equipment. Why selected: higher wattage capacity reduces the risk of tripping circuits during peak demand. Caution: installation cost and natural gas line requirements are greater with the 28kW unit.
Champion 22 kW aXis Home Standby Generator
As an alternative to Generac, this 22 kW model provides similar capacity with Champion’s design features, including efficient fuel use and a compact footprint. It’s a solid option for buyers who want strong standby performance with potentially different installation options or service networks. It’s best for households that want a dependable, mid-to-large load solution with straightforward maintenance.
Who it’s best for: buyers seeking a reliable standby option other than Generac, with strong efficiency. Why selected: good balance of power and practical features. Caution: ensure compatibility with your preferred transfer switch and local installation codes.
Buying Guide: Choosing The Right Generator For 1700 Sq Ft
How to size a generator for a 1700 sq ft home
Estimate your essential loads—refrigeration, heating or cooling, lighting, water heater, and critical electronics. A baseline of 8–15 kW covers typical essentials for smaller homes, while 18–22 kW handles higher air-conditioning and more appliances. For growth or resilient climates, 28 kW provides extra headroom.
Standby vs portable: which to pick?
Standby generators install permanently and start automatically during an outage, providing hands-off reliability. Portable generators are cheaper initially but require manual setup and fuel management and are best for temporary or occasional use.
Fuel type and efficiency
Natural gas and propane are common with standby units. Propane offers easier on-demand fuel management; natural gas avoids refueling but depends on an existing line. Look for models with efficient fuel control to lower operating costs over time.
Remote monitoring and maintenance
Cellular connectivity and the Mobile Link app give real-time updates, maintenance alerts, and remote control options. If you travel or manage multiple properties, this feature can save time and catch issues early.
Installation considerations
Check transfer switch compatibility, electrical clearances, and local permit requirements. Fuel supply, ventilation, and outdoor environmental conditions influence placement and installation cost.
Warranty, service, and network coverage
Consider the availability of service centers and parts in your area. A broad parts network helps minimize downtime after outages.
FAQ: Quick Answers For 1700 Sq Ft Home Generators
- What size generator do I need for a 1700 sq ft house? A typical range is 14–22 kW for essential loads, with 28 kW reserved for higher demand or future expansion. Start with your critical circuits and cooling requirements.
- Is a standby generator worth the extra cost? For frequent outages or climate-related reliability, standby units offer automatic operation and long-term convenience, reducing disruption to daily life.
- Which fuel is easiest to manage? Propane tanks are easier to store and transport, while natural gas avoids refueling but requires a reliable gas line and proper installation.
- Can I monitor my generator remotely? Many models include built-in cellular connectivity for real-time status updates and maintenance alerts via a smartphone app.
- What installation factors affect cost? Transfer switch type, fuel supply, venting, clearances, and local permitting all influence total installation costs.
- Do these generators support whole-house power? The larger 22–28 kW units are intended to power essential and high-demand circuits in mid-sized homes, depending on the exact load profile.