Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and
Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water
Features
Outstanding efficiency of 92.0% A.F.U.E on all models
71,000 BTU to 311,000 BTU input - 67,000 to 294,000 BTU heating capacity
Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
Greater venting flexibility with vent length up to 180 feet and multiple venting options
Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration
Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and
Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water
Features
Outstanding efficiency of 92.0% A.F.U.E on all models
71,000 BTU to 311,000 BTU input - 67,000 to 294,000 BTU heating capacity
Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
Greater venting flexibility with vent length up to 180 feet and multiple venting options
Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration
Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and
Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water
Features
Outstanding efficiency of 92.0% A.F.U.E on all models
32,000 BTU to 160,000 BTU input - 30,000 to 149,000 BTU heating capacity
Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
Greater venting flexibility with vent length up to 180 feet and multiple venting options
Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration
Viessmann Manufacturing®, CU3A350, Boiler, Series: CU3A, Natural Gas/LPG, 19 to 94 MBtu/hr Input, 17.7 to 87 MBtu/hr DOE Heating, 95 % AFUE, Floor Mounting, 67 in H x 26 in W x 27 in D Dimensions
Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and
Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water
Features
Outstanding efficiency of 94.5% A.F.U.E on all models
113,000 BTU to 399,000 BTU input - 103,000 to 375,000 BTU heating capacity
Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
Greater venting flexibility with vent length up to 180 feet and multiple venting options
Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment
Viessmann Manufacturing®, 7344394, Boiler, Series: VR1, Oil Fuel, 19.3 gal Input, 2 in NPT Supply/Return Connection, 0.871 AFUE, Direct Vent, 39-3/4 in H x 22-1/2 in W x 42-1/2 in D Dimensions
