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December 17, 2025

Avilla, IN Standby Generator Installation & Maintenance Guide

Estimated Read Time: 10 minutes

Power outages in northeast Indiana are rarely convenient, and sizing the right backup is not guesswork. If you want the right size whole house generator, start with what you need to power and how your home is wired. In this guide, our Fort Wayne team explains a clear, homeowner‑friendly process to select the correct capacity, transfer switch type, and fuel source so your home stays safe, comfortable, and connected.

What “Right Size” Really Means

Choosing the right size generator means matching capacity to your essential loads, plus brief surges that motors draw when they start. If you only size for running watts, your generator may trip when a sump pump or AC kicks on. The goal is smooth automatic operation, not lights dimming every time a major appliance starts.

Key considerations include:

  1. What you must power during an outage.
  2. The difference between running watts and starting watts.
  3. 120V vs 240V loads and your main service amperage.
  4. Transfer switch strategy: 8‑circuit, 16‑circuit, or whole‑home.
  5. Fuel type, installation space, and local code requirements.

Doc Dancer, Inc. installs and services Generac and Honeywell systems in the 9 to 22 kW range for most homes. Larger custom systems are available when needed.

Essential vs. Whole‑Home: Decide Your Outage Plan

Start with your comfort and safety priorities. In Fort Wayne and surrounding towns like New Haven, Huntertown, and Auburn, homeowners usually pick one of two paths.

  1. Essential‑circuits backup • Covers heat, sump pump, refrigerator, a few lights, Wi‑Fi, and key outlets. • Lower cost and smaller generator. • Pairs well with 8‑ or 16‑circuit automatic transfer switches.
  2. Whole‑home backup • Powers most or all circuits, including central AC and well pump if present. • Higher cost but near‑normal living during extended outages. • Uses a whole‑house transfer switch with load management as needed.

Tip: If basement water is a risk, always include the sump pump. If you work from home, include your office, modem, router, and a few dedicated outlets.

Running Watts vs. Starting Watts

Every home has appliances that surge when they start. Your generator must handle these momentary spikes.

  • Running watts: Power needed to keep something operating.
  • Starting watts: Brief extra power needed at startup. Motors and compressors have the highest surge.

Typical ranges to help you plan:

  • Refrigerator: 600 running, up to 1200 starting
  • Sump pump: 800 running, up to 2000 starting
  • Well pump: 1000 running, up to 2000 starting
  • Gas furnace blower: 600 running, up to 1200 starting
  • Central AC 3‑ton: about 3500 running, higher on start

These are estimates. During our needs assessment we calculate your specific loads and apply diversity and sequencing so you are covered without overspending.

Tally Your Loads in Three Steps

You can get a ballpark size before you call us. Use this quick method.

  1. List essentials you want powered • Heat or cooling, fridge, sump pump, well pump, garage door, lights, office, medical devices.
  2. Add running watts for each item • Use labels on the appliance, manuals, or a conservative estimate.
  3. Add starting watt surges for motor loads • For pumps, AC, and compressors, include an additional surge allowance.

Example packages to illustrate:

  • Essentials package • Gas furnace blower, fridge, sump, lights, Wi‑Fi, outlets. • Running total around 5 to 7 kW with brief surges. • A 9 to 14 kW generator often fits.
  • Whole‑home with one central AC • Most circuits plus a 3‑ton AC and kitchen loads. • Running total 10 to 14 kW with higher surges. • A 18 to 22 kW generator is a common choice.

Your exact home, service size, and appliance mix determine the final recommendation.

Transfer Switches: 8‑Circuit, 16‑Circuit, or Whole‑Home

The transfer switch decides what gets power and how automatically it happens.

  • 8‑circuit ATS • Budget‑friendly and focused on the absolute essentials. • Ideal for smaller generators and outage plans focused on safety.
  • 16‑circuit ATS • Adds convenience circuits like microwave, garage door, and office. • A smart middle ground for many Fort Wayne homes.
  • Whole‑home ATS • Feeds your entire main panel. Works with load management modules. • Best for near‑normal living during outages.

Doc Dancer installs automatic transfer switches that switch power seamlessly and meet code. We ensure the ATS rating matches your main panel amperage and local utility requirements.

Fuel Source: Natural Gas vs. Propane vs. Diesel

Fuel affects runtime, maintenance, and installation.

  • Natural gas • Unlimited runtime when the gas utility is available. • Common in Fort Wayne and nearby communities.
  • Propane (LP) • Works where no gas line is available. • Requires a properly sized tank and safe placement.
  • Diesel • Used for larger or specialized applications. • More frequent fuel quality checks and periodic load bank testing.

We size fuel lines, verify pressure, and coordinate with your gas provider as needed. We also verify venting and clearances per manufacturer instructions and local code.

Local Code, Placement, and Noise

Safe placement and permits matter as much as the kW number.

  • Placement • Level pad with required clearances from walls and openings. • Respect property lines and exterior equipment spacing.
  • Permits and inspections • Electrical and gas permits where required. • Coordination with Indiana Michigan Power and your gas provider when applicable.
  • Sound • Modern Generac and Honeywell units are quieter than older models. • Fence or landscape screens can reduce perceived noise without blocking airflow.

Our team installs to code, tests the system, and explains operation before we leave.

How We Size Your Generator Professionally

Doc Dancer’s process removes guesswork and keeps you within budget.

  1. Needs assessment • We measure load requirements and discuss your outage plan.
  2. Generator selection • We recommend Generac or Honeywell models that match your goals and budget.
  3. Transfer switch strategy • 8‑circuit, 16‑circuit, or whole‑home with load management.
  4. Secure installation • Code‑compliant pad, fuel line, electrical connections, and ATS wiring.
  5. System testing and homeowner walkthrough • We simulate a power outage and confirm automatic operation.

Most residential installs finish in one day, depending on site conditions.

Real‑World Sizing Scenarios

Two common setups in Allen County illustrate sizing choices.

  • Basement and well home in Huntertown • Priorities: sump pump, well pump, furnace blower, fridge, lights, Wi‑Fi. • A 14 to 18 kW unit with a 16‑circuit ATS is a solid fit. It covers motor surges and daily convenience.
  • All‑electric home near New Haven with central AC • Priorities: most circuits, 3‑ton AC, oven use limited during outages. • An 18 to 22 kW unit with whole‑home ATS keeps life close to normal. Load management delays large surges so the generator stays within limits.

During our visit we confirm service size, wire gauge, grounding, and gas capacity so everything works safely in real conditions.

Avoid These Common Sizing Mistakes

Right size means right plan. Watch for these pitfalls.

  1. Ignoring starting watts • Pumps and compressors can trip a small unit even if running watts look fine.
  2. Forgetting 240V loads • Well pumps and AC usually need 240V. Not all smaller setups cover those.
  3. Overlooking fuel delivery • Long pipe runs or undersized gas lines can starve the generator under load.
  4. Skipping maintenance • A perfectly sized generator still fails without oil changes and battery checks.
  5. DIY transfer switch shortcuts • Unsafe or non‑compliant work risks backfeed and voided warranties.

Maintenance Keeps Your Investment Ready

A well‑sized generator only protects your home if it starts every time. We recommend professional maintenance at least once a year, and twice a year for heavy use or critical loads.

Our documented checklist includes:

  • Oil and filter replacement
  • Battery health checks
  • Component inspection
  • Fuel quality checks
  • Coolant level and exhaust inspection
  • System testing with simulated outage
  • Safety checks
  • General cleaning and ventilation
  • Settings and alerts update
  • Load bank testing for larger systems

We follow manufacturer recommendations to maintain performance and warranty compliance.

Repair, Replacement, and 24/7 Emergency Help

If your unit fails to start or throws alerts, our certified, licensed, and insured technicians can diagnose engines, fuel systems, charging systems, electrical faults, and transfer switches. We use genuine parts and offer 24/7 emergency service. If your generator is at end‑of‑life or frequently failing, we provide replacement options and financing guidance.

Why Homeowners Choose Doc Dancer, Inc.

  • Locally owned since 1946 with thousands of successful installs and services.
  • One‑stop service: sales, professional installation, maintenance, repair, and emergency response.
  • Generac and Honeywell solutions with 8‑circuit, 16‑circuit, and whole‑home ATS options.
  • Clear sizing process backed by testing that simulates a real outage.
  • NATE‑certified techs, code‑compliant installs, and warranty‑aware maintenance.

When storms roll across Allen County, from summer lightning to winter ice, a correctly sized and maintained generator keeps your home protected and your plans on track.

What Homeowners Are Saying

"The crew was knowledgeable, professional, and very neat in the installation of my whole-house generator. They kept the work areas clean and answered all of my questions. They are an asset to their company."
–Julie Q., Generator Installation
"We are very pleased with the service provided in purchasing and installation of our generator."
–Linda L., Generator Installation

Frequently Asked Questions

How big should a whole‑house generator be for my home?

Most homes land between 9 and 22 kW. The exact size depends on which circuits you power, motor starting surges, and whether you choose an 8‑, 16‑circuit, or whole‑home transfer switch.

Can a generator run my central air conditioner?

Yes, if it is sized for the AC’s running and starting load. Many 18 to 22 kW units support a 3‑ton AC with proper load management and a correctly matched transfer switch.

How long does installation take?

Most residential installs are completed in one day. Complex sites, long fuel runs, permits, or panel upgrades can extend the timeline.

How often should a standby generator be serviced?

At least once a year for typical homes. Twice a year is recommended for heavy use or critical applications to ensure reliable operation and warranty compliance.

Do I need a whole‑home transfer switch?

Not always. Many homeowners choose 8‑ or 16‑circuit switches to focus on essentials. Whole‑home ATS is ideal if you want near‑normal living during extended outages.

Conclusion

Sizing is not a guess. The right size whole house generator is the one matched to your essential loads, starting surges, and transfer switch strategy. For Fort Wayne and nearby communities, our team makes it simple with a proven assessment, code‑compliant installation, and warranty‑ready maintenance.

Ready to Get Started?

Call Doc Dancer, Inc. at (277) 267 0744 or visit https://www.docdancer.com/ to schedule your free in‑home assessment. We will calculate your loads, recommend the right model, and handle everything from permits to testing so you are outage‑ready.

Call now: (277) 267 0744 • Schedule online: https://www.docdancer.com/ • Serving Fort Wayne, New Haven, Huntertown, Auburn, and more.

About Doc Dancer, Inc.

Locally owned since 1946, Doc Dancer, Inc. is Fort Wayne’s trusted home services team. Our certified, licensed, and insured technicians sell, install, and service Generac and Honeywell standby generators. We follow manufacturer guidelines to protect warranties and offer 24/7 emergency support. As a Carrier Factory Authorized Dealer with NATE‑certified techs and an A+ BBB reputation, we deliver reliable, code‑compliant solutions backed by decades of local expertise.

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