Skip to main content

Contact our sales team for more information 860-221-SALE

Inside Sales
860-221-SALE

Search results for

All Products

2,119
products found manufactured by Viessmann

Relevant Product Categories

Boilers Motors Indirect Water Heaters Mixing Valves Fittings Circulator Pumps Expansion Tanks Hot Water Storage Tanks

Manufacturer Filter

Manufacturer

Reset

Viessmann 7722-781 B2HE-199 Vitodens 200-W Natural Gas/LP Wall Hung Condensing Boiler with Circulator

Viessmann

Item SKU - 7722781

EDP - 1241015

In stock

14,000 BTU input to 199,000 BTU input - 13,000 BTU heating capacity to 187,000 BTU heating capacity - Can be used with natural or LP gas without a conversion kit - 2.50 gallons water content - Inox-Radial stainless steel heat exchanger - MatrixPlus stainless steel cylinder burner - 7 inch color touch screen boiler control display - Multi-function outdoor reset boiler and system control - Variable speed circulator - All pipe and electrical connections are on the bottom - Serviceable components are accessible from the front - Built in automatic frost protection - Horizontal or vertical sealed combustion, hybrid sealed combustion double pipe vent systems, or single wall venting - 3/4 inch condensate drain connection

Viessmann 7776 084 Vitotronic 300-K MW2C Control Module

Viessmann

Item SKU - 7776084

EDP - 1080774

In stock

Color touch screen, wall mounted, digital indoor/outdoor master boiler and heating system control

for up to 8 Vitodens 200-W boilers

With domestic hot water production features including sensor

Includes strap on supply temperature sensor for low loss header

Capable of communication with Vitodens 200-W via KM-BUS protocol

Capable of communication with Vitotronic 200-H via LON-BUS if equipped with LON communication module (OPTIONAL)

With circuit board for the 2. and 3. heating circuit with mixing valve