
Viessmann is one of the world’s leading manufacturers of efficient, reliable and affordable heating and solar products.
Please visit their website for a full list of products and specifications.
Website: www.viessmann-us.com
Jim Godbout Plumbing & Heating Is A Proud Viessmann Partner
Discover the Vitodens 100-W Combi Boilers: a Fusion of Efficiency and Convenience. The B1KA model is perfect for small to medium-sized homes and condos, offering high-efficiency domestic hot water (DHW) and space heating without the need for a separate DHW tank. Experience uninterrupted hot water supply suited for low DHW demands. Alternatively, the B1HA35 model, paired with a stainless steel hot water tank, caters to homes with higher DHW needs. It efficiently heats water in the tank, tailored to meet the specific requirements of your household, making it ideal for small to medium residences.
Vitodens 100-W, B1HE

The Vitodens 200-W is a cutting-edge wall-mounted gas condensing boiler built for the future, delivering ultra-quiet performance, efficiency and unmatched comfort. This versatile system features Viessmann's intelligent Lambda Pro Plus combustion management system, a stainless steel Inox-Radial heat exchanger, and low-emission MatriX Plus cylinder burner with up to 14:1 turndown ratio. Its compact design with zero clearance to combustibles makes it ideal for any mechanical room, while offering exceptional flexibility with multiple venting options, fuel compatibility, and an integrated WiFi interface for the ViCare App. Available in models from 85 to 199 MBH with 95% AFUE efficiency, it provides industry-leading control capabilities, including a user-friendly 7-inch touchscreen that manages multiple heating zones, DHW scheduling, energy monitoring, and up to 15 units can be cascaded together for larger applications—all backed by a limited lifetime residential warranty.
Vitodens 200-W, B2HE

Introducing the Vitocrossal 300, CU3A Boiler: A Sustainable Solution for Medium to Large Homes. This advanced system, coupled with a stainless steel hot water tank, is designed to efficiently meet high domestic hot water (DHW) demands. The CU3A boasts a high water volume that minimizes boiler cycling, and large water passageways, eliminating the need for primary/secondary pumping. Its unique matrix burner with a full water jacket offers unparalleled sustainability in the market. Ideal for replacing existing oil systems, the Vitocrossal 300, CU3A also integrates with the new ViCare App, enabling you to program your boiler for optimal temperature control and maximum cost savings.
Vitocrossal 300, CU3A

The Vitorond 100 is a high-efficiency oil-fired cast iron boiler designed for reliable heating performance and fuel economy. Featuring a triple-pass heat exchanger that maximizes heat extraction, this boiler achieves AFUE ratings up to 87.1% while providing exceptional comfort. The stainless steel combustion chamber insert ensures clean combustion and reduces maintenance by stabilizing flames and minimizing sooting. Available in six models from 91 to 245 MBH, the Vitorond 100 offers versatile installation options, including direct venting capabilities for units up to VR1-33, eliminating the need for a chimney. Its compact, space-saving design makes it ideal for retrofitting older heating systems, while the optional Vitotronic control system adjusts boiler water temperature based on outdoor conditions to maximize efficiency and comfort. The Vitorond 100 can also be converted to natural gas with a simple burner replacement, providing long-term flexibility for homeowners.
Vitorond 100, VR1

The Vitocell 300 is Viessmann's premium line of domestic hot water tanks, crafted from high-grade stainless steel for exceptional durability and hygienic water quality. Available in vertical, horizontal, and dual-coil configurations with capacities ranging from 42 to 119 USG, these tanks feature fast recovery rates and coils that extend to the tank bottom to ensure consistent water temperatures. The high-performance insulation minimizes standby losses and operating costs, while the stainless steel construction provides superior resistance to scale and corrosion, making these tanks ideal for areas with poor water quality. The Vitocell 300-H models offer space-saving "stackable" options for the 92 and 119 USG sizes, and all Vitocell 300 tanks can be installed with zero clearance to combustibles. For larger hot water demands, multiple tanks can be combined into batteries. Backed by a limited lifetime warranty for residential applications, these indirect water heaters can save up to 50% in operating costs compared to conventional direct-fired water heaters.
Vitocell 300
