Energy Kinetics Resolute™ RT and 90+ Resolute™ Boilers
Smart, Efficient Heating Without the Chimney Hassle
The Resolute™ RT and 90+ Resolute™ boilers offer ultra-quiet comfort, advanced sidewall venting, and long-lasting efficiency—without costly chimney upgrades.
Compact, low-maintenance, and built for real homes, these Energy Kinetics systems deliver powerful heat, hot water, and fuel savings.
Get your free quotes from Taylor Energy today and upgrade to smarter home comfort.
Why Connecticut Homeowners Choose Resolute™ Boilers

The Resolute™ boiler series offers high-efficiency heat and hot water in one compact, low-maintenance system—perfect for new installs or replacements.
Key Benefits:
- Chimney-free venting or affordable liner option
- Quiet, insulated design with silent burner cover
- Compatible with gas, propane, oil, or Bioheat®
- Supports multiple heating zones
- Backed by a lifetime limited warranty
Save on installation, simplify maintenance, and enjoy reliable year-round comfort.
Request Your Free Quote from Taylor Energy Today
No Chimney?
No Problem.

Whether your chimney is aging, damaged, or simply not part of your home design, Resolute™ boilers offer a smarter, more affordable way to vent your system.
- Quiet, power-free sidewall venting with Energy Kinetics’ dilution air system
- Optional polypropylene chimney liner—no need for costly stainless upgrades
- No draft regulator, power venter, or condensate drain required
Enjoy flexible installation, lower upfront costs, and a cleaner, quieter system—all without the complications of traditional venting setups.

While many boilers focus on lab-tested AFUE numbers, Resolute™ boilers from Energy Kinetics deliver up to 40% fuel savings in real-world conditions, proven in independent testing by the U.S. Department of Energy’s Brookhaven National Lab.
Why It Performs Better:
- Captures and reuses excess heat that most systems waste
- Reduces off-cycle losses with smarter system design
- Optimized for combined heating and hot water, not just space heat
Resolute™ goes beyond the label—delivering real savings, real comfort, and real efficiency year-round.

The Energy Manager is the intelligent control system at the heart of every Resolute™ RT and 90+ Resolute™ boiler. More than just an on/off switch, it actively thinks, learns, and optimizes, maximizing comfort.
Smart Efficiency Features:
- Rapid response to heating and hot water demands
- Recovers and reuses residual heat instead of wasting it
- Finishes each cycle cool to eliminate unnecessary heat loss
- Works in sync with the boiler’s low-mass design for faster, more efficient operation
The Energy Manager quietly cuts fuel use in the background, so you save on your utility bill.
How Does The Resolute Boiler Compare to Other Boiler Heating Systems?

Smarter heating starts here with an Energy Kinetics Resolute™ boiler.
Upgrade to a quieter, more efficient boiler built for real-world performance. Click the buttons below to see how Resolute™ can transform your home comfort.

Resolute™ RT vs. 90+ Resolute™ Hydronic Heating System: Which Is Right for You?
Functionally, the 90+ Resolute™ and Resolute™ RT offer the same performance. The main difference is size - each one is built to fit specific space requirements and installation needs.
- Resolute™ RT: More compact height and width; slightly deeper unit
- 90+ Resolute™: Slightly taller and wider but shallower in depth
Your Taylor Energy heating professional will help you choose the right model based on your available space, venting setup, and installation goals. No matter which you choose, you’ll enjoy the same high-efficiency comfort and performance.
Resolute™ Boilers: Built for Durability & Quiet Comfort
Engineered for real-world performance, Resolute™ boilers combine smarter design with high-quality materials to deliver long-lasting, efficient heat.
Key Features:
- Proven 30-year spiral energy converter
- 13-foot flue for better heat transfer
- 2" insulation for quiet, efficient operation
- Easy service access with swing-down door
- Uses standard parts for fast, reliable repairs
With fewer failure points and easy maintenance, Resolute™ is built to last, season after season.


The Best HVAC Warranty in the Industry
Every Resolute™ boiler includes Energy Kinetics’ renowned protection:
- Lifetime limited warranty on the steel pressure vessel
- 5-year warranty on the Energy Manager
- No registration required
- Warranty is transferable if you sell your home
This is a warranty designed for real peace of mind, covering the core of your system and giving you confidence for years to come. It’s one more reason homeowners trust Resolute™ to deliver comfort, reliability, and value.
Resolute™ RT and 90+ Resolute™ Boiler: FAQs
Resolute™ boilers are engineered to perform efficiently even when heat demand is low, such as during spring, fall, or summertime when only hot water is needed. The system’s low-mass design, combined with smart energy management, reduces unnecessary cycling and keeps fuel consumption to a minimum. That means year-round savings, not just during the peak heating season. Schedule your free consultation with Taylor Energy to see how it fits your home’s needs.