Ascent™ Plus Combi Boiler: High-Efficiency Heating & Hot Water in One System
Smarter Heating Starts with the Ascent™ Plus
Upgrade to the Ascent™ Plus Combi Boiler for ultra-efficient heating, endless hot water, and whisper-quiet performance—all in one compact system.
Perfect for Connecticut homeowners replacing outdated boilers or tankless coil systems, this next-gen solution delivers lower fuel bills, fewer service calls, and lasting comfort.
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Why Connecticut Homeowners Choose Ascent™ Plus Combi Boilers

The Ascent™ Plus is a smarter, quieter alternative to outdated tankless coil systems—delivering reliable heat and hot water in one efficient unit.
Key Benefits:
- Heats your home and hot water from a single, compact system
- Works with oil, propane, natural gas, or Bioheat®
- No tankless coil to clog, no cast iron to corrode
- Delivers faster, cleaner hot water with Sealix®-coated plate exchanger
- Sidewall venting options reduce installation costs
- Whisper-quiet performance with advanced insulation
Enjoy quieter comfort, lower energy bills, and dependable hot water, right from day one.
Smarter Controls = Lower Fuel Bills

The Ascent™ Plus features the Hydrostat™, an intelligent control system that learns your household’s routines to deliver heat and hot water only when needed.
Key Benefits:
- Adapts to your usage for optimal efficiency
- Reduces standby losses and fuel waste
- Cuts energy use when you're away or overnight
Enjoy set-it-and-forget-it comfort, with lower fuel bills to match.
Engineered for Efficiency and Built to Last

The Ascent™ Plus Combi Boiler is completely reimagined for real-world performance, with every component designed for efficiency, durability, and quiet comfort.
Key Design Features:
- Proven 30-year spiral energy converter (no clogging pins or sections)
- Extra-long flue for maximum heat extraction
- Thick insulation for whisper-quiet operation
- Easy-to-clean stainless steel combustion chamber
It’s a smarter, cleaner boiler—built for long-term savings and peace of mind.
Real Efficiency Beyond AFUE Ratings

The Ascent™ Plus Combi delivers everyday savings that go beyond standard efficiency labels. This helps you spend less and get more out of your energy budget year over year!
What Makes It Different:
- 40% longer flue pass for greater heat extraction
- Holds heat longer with less reheating
- Eliminates standby losses from old coil systems
This is real-world efficiency that cuts fuel waste year-round—especially when your old boiler would just keep running.
How Does The Ascent™ Plus Combi Boiler Compare to Other Tankless Boiler Heating Systems?

It’s no surprise more Connecticut homeowners are choosing the Ascent™ Plus Combi Boiler. With high-efficiency performance, versatile installation options, and whisper-quiet operation, it’s a smarter, more reliable solution for long-term comfort, hot water, and energy savings.

Is the Ascent™ Plus Right for Your CT Home?
The Ascent™ Plus Combi Boiler is a smart choice for many Connecticut homes, offering efficient heating and hot water in one compact, quiet system.
Ideal for:
- Replacing an old oil boiler or tankless coil
- Homes without chimneys (sidewall venting available)
- Reducing fuel costs and boosting comfort
- Oil, propane, natural gas, or Bioheat® users
- Homeowners who want a cleaner, quieter mechanical room
If your home has high hot water demand or multiple zones, a tank-based model like System 2000® may be better, but for most homes, Ascent™ Plus hits the sweet spot of efficiency and simplicity.
Upgrade to the Ascent™ Plus Combi Boiler and enjoy efficient heat, endless hot water, and peace of mind, all in one smart system.
Flexible Venting = Easier, More Affordable Installation
The Ascent™ Plus Combi Boiler offers versatile venting options that simplify installation and reduce costs, especially in homes with aging chimneys.
Options include:
- Sidewall venting with advanced dilution air system
- Chimney venting with a durable polypropylene liner
- No need for draft regulators or costly stainless liners
Enjoy a faster, cleaner, and more cost-effective upgrade to high-efficiency heating.


More Hot Water, Less Hassle
The Ascent™ Plus delivers reliable, on-demand hot water with fewer maintenance issues than outdated tankless coil systems.
Why It Performs Better:
- Sealix®-coated plate exchanger resists scale buildup
- No gaskets, flanges, or studs to corrode or leak
- Easy-to-service design with clean-in-place connections
- Built-in mixing valve ensures safe, steady temperatures
Enjoy consistent hot water—even during peak demand—with fewer breakdowns and service calls.
Energy Kinetics Ascent™ Plus Boiler: FAQs
Most installations of the Ascent™ Plus Combi Boiler can be completed in one to two days, depending on your home’s existing heating setup, venting requirements, and access to utility connections. Its streamlined design and all-in-one functionality reduce the need for extra components, which means fewer surprises during installation. Planning ahead with an experienced installer ensures a smooth and efficient upgrade. Schedule your free consultation with Taylor Energy to get started.