Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
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Energy Kinetics · Series
The Accel CS is Energy Kinetics' condensing gas boiler — a heat-and-hot-water system with an American-made 316L stainless-steel vessel, 37 stainless-steel turbulators and the Condensing Energy Manager control, sold in four printed models: EK1C-90 and EK1C-120 (96.6% / 96.4% AFUE) and EK2C-150 and EK2C-200 (96.8% / 96.7%).
Series facts
The residential brochure's ratings table prints 96.6% (EK1C-90), 96.4% (EK1C-120), 96.8% (EK2C-150) and 96.7% (EK2C-200) AFUE; the page headline is 'up to 96% AFUE'.
The Accel CS is Energy Kinetics' condensing boiler, published on the official site as a system that produces both heat and hot water, with copy describing a vessel containing over 70 pounds of American-made 316L stainless steel, 37 specially formulated stainless-steel super turbulators, wide-open water and flue passages, a fold-down door for access, an AL294C stainless-steel condensate collector and flue, Sealix non-stick coated plate heat exchangers for hard-water performance, and the Condensing Energy Manager control that combines Hybrid Energy Recovery, SmartBoost and low-temperature reset operation. The brochure states the EK1C-90 and EK1C-120 models meet ENERGY STAR guidelines.
The residential brochure's ratings table prints the four documented models: EK1C-90 (90 MBH input, 96.6% AFUE, 84 MBH capacity, 155 gal/hr hot-water first-hour rating), EK1C-120 (120 MBH, 96.4%, 111 MBH, 195 gal/hr), EK2C-150 (150 MBH, 96.8%, 141 MBH, 245 gal/hr) and EK2C-200 (200 MBH, 96.7%, 185 MBH, 320 gal/hr). The brochure's footnote states the domestic-hot-water rating is based on a first-hour draw at a 67°F rise and a 3 GPM draw on a 40-gallon tank, with draws over 195 gallons calculated on continuous draw at maximum flow. The brochure also lists multiple venting options (sidewall direct vent, through-the-roof and chimney) and natural-gas-or-propane operation with easy conversion.
Boilers.ca documents the four printed models at model level from the brochure and links the published Accel warranty. No official Canadian-sales statement was found, so canadianStatus stays 'unknown'.
Highlights
Residential lifetime limited warranty with a specially formulated stainless-steel pressure vessel and lifetime warranty transfer to a new owner per the Accel CS brochure; the Accel warranty document is published on the official site.
Models
One canonical page per model with input, output and efficiency kept separate.
Energy Kinetics
The Energy Kinetics Accel CS EK1C-90 is the smallest Accel CS model, listed as meeting ENERGY STAR guidelines: 90 MBH input with 84 MBH capacity at 96.6% AFUE and a 155 gal/hr hot-water first-hour rating on the 316L stainless-steel condensing platform.
Energy Kinetics
The Energy Kinetics Accel CS EK1C-120 is the larger EK1C model, also listed as meeting ENERGY STAR guidelines: 120 MBH input with 111 MBH capacity at 96.4% AFUE and a 195 gal/hr hot-water first-hour rating on the 316L stainless-steel condensing platform.
Energy Kinetics
The Energy Kinetics Accel CS EK2C-150 is the first EK2C model and the highest-AFUE row in the line: 150 MBH input with 141 MBH capacity at 96.8% AFUE and a 245 gal/hr hot-water first-hour rating on the 316L stainless-steel condensing platform.
Energy Kinetics
The Energy Kinetics Accel CS EK2C-200 is the largest Accel CS model with the highest printed hot-water rating: 200 MBH input with 185 MBH capacity at 96.7% AFUE and a 320 gal/hr hot-water first-hour rating on the 316L stainless-steel condensing platform.
| Specification | Energy Kinetics Accel CS EK1C-90 | Energy Kinetics Accel CS EK1C-120 | Energy Kinetics Accel CS EK2C-150 | Energy Kinetics Accel CS EK2C-200 |
|---|---|---|---|---|
| input-min | — | — | — | — |
| Input | 90 MBH | 120 MBH | 150 MBH | 200 MBH |
| output-max | — | — | — | — |
| Efficiency (AFUE) | 96.6 % | 96.4 % | 96.8 % | 96.7 % |
| turndown | — | — | — | — |
| vent-max-3 | — | — | — | — |
| vent-max-2 | — | — | — | — |
| weight | — | — | — | — |
Read the full comparison: Accel CS EK1C-90 vs EK1C-120 →
Read the full comparison: Energy Kinetics Accel CS EK1C-120 vs EK2C-150 →
Read the full comparison: Energy Kinetics Accel CS EK2C-150 vs EK2C-200 →
Read the full comparison: Energy Kinetics Accel CS EK1C-90 vs EK2C-150 →
Error codes and alerts
No alerts documented for this series yet.
Manuals
Where ROMA provides on-site service
On-site service is currently offered in Greater Vancouver, BC, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Port Coquitlam, Port Moody, Delta, Langley, Maple Ridge, Abbotsford, Chilliwack, White Rock, Pitt Meadows, Tsawwassen, Anmore, Lions Bay, Belcarra, Bowen Island, Mission. Everything else on this site is reference information you can use anywhere in Canada.
Services for Energy Kinetics boilers
Four models per the residential brochure: EK1C-90 and EK1C-120 (90 and 120 MBH input, 96.6% and 96.4% AFUE) and EK2C-150 and EK2C-200 (150 and 200 MBH, 96.8% and 96.7% AFUE), with hot-water first-hour ratings of 155 to 320 gallons.
The brochure states that model EK1C-90 and EK1C-120 meet ENERGY STAR guidelines for energy efficiency.
No official Canadian-sales statement was found on the official pages reviewed on September 9, 2026, so canadianStatus is recorded 'unknown'.
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On-site service in Greater Vancouver, BC. ROMA lists “Open 7 days” on its site; call to confirm same-day availability.
Sources and verification
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.