Find the system that works best for you

Ascent Combi boilers are not only more efficient, but they are much quieter than traditional tankless coil boilers, and their comparable prices make the decision to upgrade an easy one. If fuel conversion, hot water and longevity are concerns, homeowners will be thrilled to learn that Ascent Combi boilers run on oil heat, natural gas, propane or bioheat (B5) fuels.

System 2000 incorporates the world’s smartest boiler control and eliminates the flaws and inefficiencies found in conventional boilers. It outperforms all boilers in its class by maximizing heating, hot water, and overall system efficiency.

This system uses a Dilution Air System, which reduces noise and eliminates staining and unreliable operation found in typical power vented systems. Or use a polypropylene liner in your existing chimney without an expensive stainless steel liner.

Accel CS is one system for both heat and hot water. Accel CS lowers fuel bills (up to 40% or more) while creating comfortable, warm living spaces and nearly endless hot water for showers, kitchen, bath, and laundry.