Viessmann VITOCROSSAL 200 Technical Data Manual
Gas-fired condensing boiler
Hide thumbs
Also See for VITOCROSSAL 200:
- Service instructions manual (96 pages) ,
- Service instructions for contractors (88 pages) ,
- Instructions manual (72 pages)
Table of Contents
Advertisement
Quick Links
Technical Data Manual
Model Nos. and pricing : See Price List
VITOCROSSAL 200
Gas-fired Condensing Boiler
663 to 1112 MBH (194 to 326 kW)
Product may not be exactly as illustrated.
Vitocrossal 200
CM2 Series 186, 246, 311
High efficiency, gas-fired condensing boiler
with pre-mix modulating cylinder burner
for natural gas or liquid propane gas with Inox-Crossal heat
exchanger made of high-grade SA 240-316 Ti stainless steel.
For operation without low limit on boiler return water
temperature.
For closed loop hot water heating systems with maximum
supply water temperatures of 210°F (99°C) for a
maximum operating pressure of 75 psig.
Heating input:
663 to 1112 MBH
(194 to 326 kW)
H
5547 529 - 03 07/2015
Advertisement
Table of Contents
Related Manuals for Viessmann VITOCROSSAL 200
Summary of Contents for Viessmann VITOCROSSAL 200
- Page 1 Technical Data Manual Model Nos. and pricing : See Price List VITOCROSSAL 200 Gas-fired Condensing Boiler 663 to 1112 MBH (194 to 326 kW) Product may not be exactly as illustrated. Vitocrossal 200 CM2 Series 186, 246, 311 High efficiency, gas-fired condensing boiler...
-
Page 2: Product Information
Product Information Vitocrossal 200 CM2 186, 246, 311 Technical Data Vitocrossal 200 Benefits at a glance: Easy installation and elimination of wiring mistakes Inox-Crossal heat exchanger surface made of high- with Viessmann prewired plug-in system. grade SA 240-316 Ti stainless steel for high operational reliability and long service life. - Page 3 Product Information Vitocrossal 200 CM2 186, 246, 311 Technical Data Vitocrossal 200 Flue gas temperature as a function of average partial load firings. Legend A Supply/return temperature of 176/140°F (80/60°C) B Supply/return temperature of 158/122°F (70/50°C) C Supply/return temperature of 140/104°F (60/40°C) D Supply/return temperature of 122/86°F (50/30°C)
-
Page 4: Cutaway Section
Product Information Vitocrossal 200 CM2 186, 246, 311 Technical Data Cutaway Section Legend A Inox-Crossal heat exchanger surface made from high-grade SA 240-316 Ti stainless steel B Highly effective thermal insulation C Water cooled stainless steel combustion chamber D Wide water passageways with low pressure drop -... -
Page 5: Technical Data
Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Technical Data Boiler Model Input 1112 (kW) (194) (257) (326) Minimum Input (kW) (39) (51) (65) Output* 1078 (kW) (188) (249) (316) Net AHRI rating (kW) (164) (217) (275) Combustion efficiency*... - Page 6 Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Technical Data (continued) Boiler Model Boiler Water Content (306) (292) (279) Heat exchanger surface 72.9 98.8 121.5 water cooled (6.8) (9.2) (11.3) Maximum Operating Temperature °F (°C) (88) (88) (88) Maximum Operating Pressure...
-
Page 7: Specifications
Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Dimensions Legend Boiler supply Vent pipe connection Female connection NPT b in. for pressure gage Drain Combustion air pipe connection Condensate drain Safety supply; pressure relief valve, air vent, Boiler return... -
Page 8: Recommended Minimum Service Clearances
Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Recommended Minimum Service Clearances To enable convenient installation and maintenance, observe the stated clearance dimensions. Maintain the minimum clearances where space is tight. In the delivered condition, the boiler door hinge bracket is factory installed on the left side of the door. - Page 9 Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Flow Rate Pressure drop (primary circuit) The Vitocrossal 200 is only suitable for fully pumped hot water heating systems. “w.c. mbar Flow rate Recommended Flow Rates CM2 Boiler model 20° F t 40°...
-
Page 10: Cylinder Burner
Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Cylinder Burner Specifications Boiler Model CM2 see boiler Product ID Voltage Frequency Power consumption at max. input at min. input Version modulating Dimensions Length in. (mm) 30.3 (770) 30.3 (770) 30.3 (770) Width in. - Page 11 Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Cylinder Radiant Burner (continued) CM2 pre-mix cylinder burner 186/246/311 Legend A Boiler door J Ionization electrode B Air pressure switch 1 K Gas pipe C Fan L AC-EMI suppresion filter device...
-
Page 12: Standard Equipment
Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data Standard Equipment Boiler body with fitted mating ANSI flanges and gaskets to all connectors and fitted protective crate, plus flue gas collector collar. thermal insulation cylinder burner boiler control unit (see boiler control alternatives below) -
Page 13: System Design Considerations
Vitocrossal 200 boiler as a Boiler water return temperature constructional unit. The Vitocrossal 200 boiler may also be vented using an special stainless steel, single-wall, (UL listed for category IV). Note: The ‘amount of condensate” and the “flue gas temperature gross”... - Page 14 Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data System Design Considerations (continued) Use ULC S-636 / UL 1738 certified for category IV Combustion air supply boilers. The following vent system suppliers may be The boiler must not be located in areas or rooms where...
- Page 15 Specifications Vitocrossal 200 CM2 186, 246, 311 Technical Data System Design Considerations (continued) Airborne noise attenuation Water quality Frequently, modern boilers are equipped with silencer hoods Treatment for boiler feed water should be considered or sound insulated ventilation air inlet housings.
- Page 16 Vitocrossal 200 CM2 186, 246, 311 Technical Data...