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HOME STANDBY · INSTALLED IN ORLANDO Cummins generator installation in Orlando
Cummins QuietConnect home standby generators (13, 17 and 20 kW air-cooled; liquid-cooled above 25 kW) come from the diesel and truck-engine maker, with parts flowing through its commercial network. They are the quietest air-cooled units we install, at about 65 dBA, and use Cummins Connect Cloud for cellular monitoring.
Cummins models we install, and who each one fits.
| MODEL | OUTPUT | FITS |
|---|---|---|
| QuietConnect RS13 | 13 kW | Essentials plus one AC |
| QuietConnect RS17 | 17 kW | Most single-AC homes |
| QuietConnect RS20 | 20 kW | Whole-home with load management |
| QuietConnect RS25–RS40 (liquid-cooled) | 25–40 kW | Large homes, two or more AC systems |
| Onan P-series inverters | 2.5–4.5 kW | Quiet portable for essentials |
Why people pick Cummins, and why some don't.
What a Cummins standby costs installed.
Installed cost sits between Generac and Kohler for the same kilowatts. Ranges include the transfer switch, pad, electrical and gas permits and a standard fuel run. The in-person estimate is free.
Inlet box, breaker interlock kit, dedicated circuit, permit. Uses the generator you already own.
AC, fridge, well, key outlets and lights. Transfer switch and pad included.
Full automatic transfer. Multiple AC systems, long fuel or feeder runs, subpanel work.
Price match against any licensed contractor's live quote · 5% off for military, first responders and teachers · 1-year parts and labor warranty on our work, on top of Cummins's.
Which Cummins size for which house.
| SIZE | RUNS |
|---|---|
| 7.5 – 10 kW | Essentials: fridge, lights, fans, Wi-Fi, a well pump, one window unitPortable-plus-interlock territory, or the smallest standby units. |
| 13 – 14 kW | Essentials plus one 2–3 ton central AC with a soft-start or load-shed moduleThe most common “essential circuits” standby in Orlando. |
| 18 – 20 kW | Most of a 2,000–2,800 sq ft home with one 3.5–4 ton ACWhole-home for many single-AC houses. |
| 22 – 26 kW | Whole home with two AC systems, pool pump, electric range or dryerNeeds a 200 A service-rated transfer switch and often load management. |
Where a Cummins unit can go on an Orlando lot.
Straight answers.
Does In Phaze Electric install Cummins generators in Orlando?
Yes. We are a licensed Florida electrical contractor (ER13014254) and we install, wire, permit and commission Cummins home standby generators and transfer switches across Orange, Seminole, Osceola and Lake counties. We size on your real load first, then recommend the unit.
How much does a Cummins generator cost installed in Central Florida?
Plan on $6,500–$9,500 for an essential-circuits standby (10–14 kW) and $9,500–$18,000 for whole-home (18–26 kW), including the transfer switch, pad, electrical and gas permits and a standard fuel run. Installed cost sits between Generac and Kohler for the same kilowatts. The estimate is free and in person.
What size Cummins generator do I need?
Essentials (fridge, lights, Wi-Fi, a well) fit in 7.5–10 kW. Add one central AC and you are at 13–14 kW. Whole-home with two AC systems is 22–26 kW. We run a load calculation on site instead of guessing from square footage.
Where can a Cummins generator go on my property?
On a level pad outside, with the manufacturer's clearances — typically 18 inches from the house, 5 feet from any window, door or vent, and clear of the AC condenser and gas meter. Orlando-area HOAs often want it screened and on the side yard; we handle the approval paperwork with you.
Why choose Cummins over Generac?
Noise and engine reputation. If the generator sits near a bedroom window or a neighbor’s lanai, the 65 dBA QuietConnect is the one people stop noticing. Parts are slower to source locally than Generac, which matters most in the weeks after a storm.