Kohler Generator Installation
20RESCL · 26RESC · Quieter Operation · 10-Year Extended Warranty Available
Authorized Kohler installer for Eastern CT. We install the quieter premium Kohler line for tight-lot properties and longer-coverage residential applications.
What's Specific About Kohler Installs in Eastern CT
Kohler residential lineup
Kohler's residential standby lineup centers on three air-cooled models we install most in Eastern CT: the 14RESAL (14kW, smaller-load homes), the 20RESCL (20kW, mid-range whole-house), and the 26RESC (26kW, larger homes or heavy-load setups including EV charging during outages). Above that, the 30RESL and liquid-cooled 38RESL handle estate and small commercial. Most Eastern CT whole-house Kohler installs are 20RESCL or 26RESC.
Why Kohler tends to run quieter
Kohler markets — and in our field experience delivers — slightly lower noise output than equivalent Generac wattage models. The 20RESCL operates around 66 dB at 7 feet under full load vs Generac Guardian 22 at roughly 68-70 dB. The difference is small (3-5 dB) but noticeable on tight Eastern CT lots where the generator pad lands close to a bedroom-side neighbor lot line. For storm-exposed properties where the generator may run for 24-48+ hours continuous, the cumulative noise difference matters.
OnCue monitoring
Kohler's OnCue Plus cellular monitoring is included on most current residential models. Like Generac's Mobile Link, it phones home weekly with status, alerts you when the generator starts during an outage, tracks maintenance needs, and provides remote diagnostic data to TJF if a service visit is needed. The monitoring is free; we register the unit during commissioning.
Authorized installer + extended warranty
TJF Electric is an authorized Kohler installer. Kohler residential standby units come with a standard 5-year limited warranty (engine, alternator, controller) and offer extended-warranty options up to 10 years on most models — a longer extended-warranty option than Generac currently offers. Combined with our 10-year written workmanship guarantee on the installation, a Kohler standby is the longest-coverage residential generator we offer.
The Eastern CT Electrical Protection Package
Everything you get when you call TJF Electric — zero hidden fees
- ✅Free same-day estimate — we come to you$150FREE
- ✅Full safety inspection of your electrical system$200FREE
- ✅Written scope of work before we start$75FREE
- ✅Owner Tyler on every single job — no subsPriceless
- ✅10-year workmanship guarantee in writingFREE
- ✅CT licensed & fully insured — 100% protectedFREE
Kohler Installs in Eastern CT
Residential Kohler whole-house generators we've installed across Tolland, Hartford, and Windham counties.
Kohler Install
Pad Placement
Kohler Service
Transfer Switch
Panel Work
Service Work
Residential Install
Post-Install
Emergency Service
Kohler Installation FAQ
Why pick Kohler over Generac?+
Three main reasons in Eastern CT context: (1) marginally quieter operation, which matters on tight lots; (2) longer extended-warranty options (up to 10 years on the engine on some models, vs Generac's 5-year standard); (3) premium build-quality reputation. Generac wins on price (typically $500-$1,500 less for equivalent kW) and nationwide service network size. We install both — pick based on the priorities that matter to you.
What size Kohler do I need?+
Most Eastern CT whole-house Kohler installs are the 20RESCL (20kW) for typical 3-bedroom homes with one HVAC zone + well pump, or the 26RESC (26kW) for larger homes, second-HVAC-zone setups, or homes with EV charging during outages. We do a full load calc as part of the free walk-through quote.
How much does a Kohler whole-house install cost in Eastern CT?+
Most Eastern CT Kohler installs run $13,500-$18,500 fully installed for a 20-26kW unit. Slightly higher price point than equivalent Generac wattage. The variation depends on gas line length, panel upgrade requirements, generator pad placement, and propane tank work. All-in installed price quoted up front.
How long does the Kohler install take?+
On-site install is typically 1-2 days. Lead time is the bigger factor: Kohler residential units have 3-4 weeks lead time during normal periods, longer during peak storm season. Total contract-to-operational is usually 5-7 weeks in normal conditions.
What is Kohler's warranty?+
5-year limited warranty standard on most residential models (engine, alternator, controller). Extended warranties available up to 10 years on the engine on most models. The warranty starts on the install commissioning date. TJF backs the installation with our 10-year written workmanship guarantee, so labor is covered through year 10 either way.
Do I need annual maintenance on a Kohler?+
Yes. Annual service includes oil change, air filter, spark plugs, battery check, transfer switch test, and exercise cycle review. Kohler-specific maintenance kits ship from the factory to authorized installers — we use OEM parts. Maintenance contracts run $300-$475 per year depending on travel and access. Skipping maintenance can void warranty coverage.
Can I get a Kohler installed before the next storm season?+
In normal periods, yes — 5-7 weeks contract-to-operational means an early-summer order is operational before October. During active storm seasons (late August onward), lead times extend significantly and units may not be available until winter. Calling for a quote in spring is the right move.
Kohler Installs Across Eastern CT
Towns where Kohler's quieter operation and longer warranty options fit the property profile:
What Customers Say
"TJF Electric upgraded our panel and installed a whole-home generator before last winter. Fast, professional, and fairly priced. Tyler was at our house within 2 hours of calling."
Mike R.
Willington, CT • Panel Upgrade + Generator
"Called at 9pm with a tripping breaker and burning smell. Tyler was at our house within an hour. Fixed the issue safely and explained everything. You can't put a price on that peace of mind."
Sarah K.
Coventry, CT • Emergency Electrician
"We needed a licensed CT electrician to wire our new office in Manchester. TJF Electric came in on time, passed inspection first try, and was incredibly professional throughout the whole project."
James T.
Manchester, CT • Commercial Wiring
"Had TJF Electric install a Level 2 EV charger in my garage. Tyler handled the permits, did the install in one day, and it's been working perfectly. Highly recommend for any EV work in CT."
Lisa M.
Vernon, CT • EV Charger Installation
"We've used TJF Electric for multiple projects now — panel upgrade, new circuits for a hot tub, and outdoor lighting. Tyler is always on time, always cleans up, and always does it right the first time."
Dave & Kim P.
Tolland, CT • Multiple Projects
"After the ice storm last February, our generator wasn't starting. Called TJF Electric and Tyler diagnosed a faulty transfer switch and had us back up within 3 hours. Absolute lifesaver."
Carol B.
Storrs, CT • Generator Service
Quieter, Longer-Warranty Backup Power
Free walk-through, written quote, 10-year extended warranty option, 10-year install workmanship guarantee.