Energy Kinetics Accel CS™ Condensing Boiler

Cut Fuel Costs & Upgrade Your Comfort

The Accel CS™ Condensing Boiler is the ultimate in efficient, low-maintenance home heating, offering up to 40% fuel savings, whisper-quiet performance, and near-endless hot water.

American-made and backed by a lifetime limited warranty, it's built to outlast and outperform traditional systems.

Get a Free Quote from Taylor Energy Today – and experience smarter, more reliable heating for your Connecticut home.

Why CT Homeowners Choose Accel CS™ Boiler Systems

Cozy Home

The Accel CS™ Condensing Boiler delivers unmatched comfort, efficiency, and durability—all with smart, American-made design.

Top Benefits:

  • Up to 97% AFUE with virtually no standby losses
  • Hybrid Energy Recovery® captures and reuses wasted heat
  • Oversized Sealix® heat exchanger for continuous hot water
  • SmartBoost™ controls for fast, responsive warmth
  • Ultra-quiet, low-maintenance operation
  • Flexible venting options for easier installation
  • Backed by a lifetime limited warranty

It’s high-performance heating built to last—and built for real life.

Accel CS Energy Efficiency

While AFUE ratings show lab performance, the Accel CS™ delivers top-tier efficiency where it matters most—in real homes.

Why It Outperforms Others:

  • Up to 97% AFUE with minimal idle loss
  • Recovers unused heat after shutdown
  • Stays in condensing mode longer for cleaner, more efficient operation
  • Automatically adapts to your home's heating needs

Enjoy consistent warmth, lower fuel bills, and real-world savings, season after season.

Best Condensing Boiler

The Accel CS™ delivers high-performance hot water with advanced plate heat exchanger technology—outperforming old coil systems in speed, efficiency, and reliability.

Why It’s Better:

  • High flow rates for long, steady hot showers
  • Sealix® coating resists scale and buildup
  • No gaskets or flanges to leak or fail
  • Recovers residual heat for extra efficiency

Enjoy faster recovery, consistent temps, and lower costs, hot water done right.

Couple Relaxing Comfortably With New Boiler Installation

The Accel CS™ is the most durable high-efficiency condensing boiler on the market, American-made with over 70 lbs of premium 316L stainless steel.

Why It Outperforms:

  • 5x more stainless steel than standard models
  • Fire-tube design resists clogs and fouling
  • Sealix®-coated plate exchanger prevents scale buildup
  • Simple, low-maintenance design—no specialty parts needed

Enjoy cleaner combustion, fewer service calls, and long-lasting comfort with a boiler built to perform for decades.

How Does The Accel CS™ Boiler Compare to Other Condensing Boiler Systems?

Accel Product Comparison

Accel CS™ outperforms other condensing boilers with American-made durability, smarter controls, and lasting energy savings—get your free quote from Taylor Energy today.

Connecticut Home Wirth New Accel Boiler in Winter

Smart Controls That Maximize Every BTU

The Accel CS™ is powered by the Condensing Energy Manager, a smart control system that boosts efficiency and comfort.

Key Innovations:

  • SmartBoost™ for faster heat-up when needed
  • Hybrid Energy Recovery® captures and reuses wasted energy
  • Low-temp reset reduces fuel use without sacrificing comfort
  • Intelligent design avoids short cycling for smoother performance

Get faster warmth, lower bills, and smarter energy use, all built in.

When you choose Accel CS™, you’re not just upgrading your boiler—you’re upgrading your entire home comfort experience. It's a system that thinks ahead, performs better, and delivers real savings year after year.

Accel CS™: Built for Clean, Reliable Performance

Engineered from the ground up, the Accel CS™ Condensing Boiler combines durable stainless steel construction with smart design for long-lasting, efficient heat.

Key Features:

  • Heavy-gauge fire-tube heat exchanger with 37 turbulators
  • Oversized flue and water passages for easier cleaning
  • Fold-down front panel for fast service access
  • Rugged stainless steel venting and condensate system

Enjoy fewer breakdowns, lower fuel bills, and dependable comfort—season after season.

Energy Kinetics Consultation Confirmation

Accel CS Boiler Installation Spotlight

See Accel CS™ in Action in South Glastonbury, CT

Discover how one Connecticut homeowner cut fuel costs, boosted comfort, and eliminated boiler headaches with a professional Accel CS™ installation by Taylor Energy.

Real results. Real savings.

Click the button below to read the full case study to see what makes this system a game-changer.

energy kinetics boiler installation south glastonbury ct

Energy Kinetics Accel CS™ Condensing Boiler: FAQs

Installation is typically completed in one to two days, depending on your home’s layout and your existing heating equipment. Because the Accel CS™ is a single system for both heat and hot water, with no separate tank or extra pumps required, it often installs more efficiently than traditional setups. Professional installers can usually complete the process with minimal disruption. Ready to take the next step? Contact Taylor Energy for expert guidance.