VIESSMANN Vitoladens 300-C

Delivery date in clarification

Oil condensing compact boiler with integrated Inox-Radial stainless steel heat exchanger.

• Best energy utilization with minimal dimensions
• Biferral composite heating surface with directly connected stainless steel Inox-Radial heat exchanger
• 2-stage compact blue burner for room air-dependent and room air-independent operation
• Quiet operation due to integrated silencer
• Easy-to-use Vitotronic control unit with plain text and graphic display
• All commercially available low-sulphur fuel oils EL can be used. Also for heating oil DIN SPEC 51603-6-EL A Bio 20: low-sulphur EL heating oil with admixtures of up to 20% biocomponents (FAME) and paraffinic heating oils (e.g. HVO or PTL) according to DIN TS 51603-8 up to 100%
• Safety group, oil filter, siphon and dirt separator included
• Simplified deployment and expanded transport accessories
• Internet-enabled with Vitoconnect (accessory) for operation and service via Viessmann apps

Boiler according to EN 303 (304) with permissible operating temperatures up to 100 °C. With CE marking acc

VIESSMANN Vitoladens 300-C

Oil condensing compact boiler with integrated Inox-Radial stainless steel heat exchanger.

• Best energy utilization with minimal dimensions
• Biferral composite heating surface with directly connected stainless steel Inox-Radial heat exchanger
• 2-stage compact blue burner for room air-dependent and room air-independent operation
• Quiet operation due to integrated silencer
• Easy-to-use Vitotronic control unit with plain text and graphic display
• All commercially available low-sulphur fuel oils EL can be used. Also for heating oil DIN SPEC 51603-6-EL A Bio 20: low-sulphur EL heating oil with admixtures of up to 20% biocomponents (FAME) and paraffinic heating oils (e.g. HVO or PTL) according to DIN TS 51603-8 up to 100%
• Safety group, oil filter, siphon and dirt separator included
• Simplified deployment and expanded transport accessories
• Internet-enabled with Vitoconnect (accessory) for operation and service via Viessmann apps

Boiler according to EN 303 (304) with permissible operating temperatures up to 100 °C. With CE marking according to existing EC directives. For closed heating systems with permissible safety temperatures up to 110 °C according to EN 12828. Biferral composite heating surface made of cast iron and steel with directly connected Inox-Radial stainless steel heat exchanger. For operation with modulating boiler water temperature without lower temperature limit. With modulating low-emission compact blue burner with microprocessor speed-controlled DC fan and integrated exhaust silencer. For the combustion of low-sulphur EL heating oil according to DIN 51603-1 and DIN SPEC 51603-6-EL A Bio 20 heating oil: Low-sulphur heating oil with admixtures of up to 20% biocomponents (FAME) and paraffinic heating oils according to DIN SPEC 51603-8 up to 100%. For room air exhaust or room air independent operation. The boiler is thermally insulated on all sides thanks to highly effective compound thermal insulation. Safety group with safety valve, pressure gauge and automatic air vent included.

With weather-compensated boiler and heating circuit control unit Vitotronic 200 (type KW6B) for operation with modulating boiler water temperature. For heating systems with a directly connected heating circuit (without mixer) and/or in connection with an extension set for one or two heating circuit(s) with mixer. Periods for the heating circuits, DHW heating and circulation pump can be set separately. Simple commissioning thanks to the Plug and Work function, automatic function for adjusting the time programs for drinking water heating and the circulation pump. With storage tank temperature control, automatic summer/winter time changeover, integrated diagnosis system, maintenance notification and controlled screed drying. With outdoor and storage tank temperature sensor. Boiler temperature sensor is installed in the boiler. External devices are connected via Rast 5 system plugs. The Vitotronic 200 contains: System switch, electronic maximum temperature limiter, temperature monitor and temperature limiter, operating and fault display, Optolink laptop interface and removable control panel, settings for operating modes, party and economy mode, holiday program, chimney sweep test, demand-dependent heating circuit pump and burner shutdown as well as summer economy circuit and variable heating limit. Possibility to set room temperature and drinking water temperature and query temperatures. Simple operation using a graphic display with plain text support, large font and high-contrast black/white display as well as context-related help. Remote control optionally via ViCare or ViGuide in connection with Vitoconnect (accessories) and on-site internet access.

Capable of communication via LON BUS (LON communication module, accessories required) with:

• Vitotronic 200-H heating circuit controls
• Vitogate 200, type KNX capable of communication with higher-level control systems

Connection for external heating program changeover with an effect on one or more heating circuits, external request, external blocking and specification of the target boiler water temperature via an external 0-10 V signal (with extension, accessories, possible).

In connection with the solar control module (type SM1 or SM1A accessory) solar heating of drinking water and solar heating support. Display of the solar yield and the operating status of the solar system on the Vitotronic controller. A collector temperature sensor and a storage tank temperature sensor are included in the scope of delivery.

Scope of delivery/Equipment:

• Boiler body with thermal insulation
• Compact blue burner
• Control for weather-compensated operation
• Safety fittings in the distributor housing on the heating water side
• Piped and wired ready for connection
• Integrated exhaust silencer
• Boiler connection piece
• Siphon with dirt separator for condensate drainage
• cleaning brush
• Automatic fuel oil bleeder for single-line system and oil filter with 5 μm filter unit
• Screw connection set for fuel oil breather, for tank-side connection Ø 6 mm

According to existing EC directives. For closed heating systems with permissible safety temperatures up to 110 °C according to EN 12828. Biferral composite heating surface made of cast iron and steel with directly connected Inox-Radial stainless steel heat exchanger. For operation with modulating boiler water temperature without lower temperature limit. With modulating low-emission compact blue burner with microprocessor speed-controlled DC fan and integrated exhaust silencer. For the combustion of low-sulphur EL heating oil according to DIN 51603-1 and DIN SPEC 51603-6-EL A Bio 20 heating oil: Low-sulphur heating oil with admixtures of up to 20% biocomponents (FAME) and paraffinic heating oils according to DIN SPEC 51603-8 up to 100%. For room air exhaust or room air independent operation. The boiler is thermally insulated on all sides thanks to highly effective compound thermal insulation. Safety group with safety valve, pressure gauge and automatic air vent included.

With weather-compensated boiler and heating circuit control unit Vitotronic 200 (type KW6B) for operation with modulating boiler water temperature. For heating systems with a directly connected heating circuit (without mixer) and/or in connection with an extension set for one or two heating circuit(s) with mixer. Periods for the heating circuits, DHW heating and circulation pump can be set separately. Simple commissioning thanks to the Plug and Work function, automatic function for adjusting the time programs for drinking water heating and the circulation pump. With storage tank temperature control, automatic summer/winter time changeover, integrated diagnosis system, maintenance notification and controlled screed drying. With outdoor and storage tank temperature sensor. Boiler temperature sensor is installed in the boiler. External devices are connected via Rast 5 system plugs. The Vitotronic 200 contains: System switch, electronic maximum temperature limiter, temperature monitor and temperature limiter, operating and fault display, Optolink laptop interface and removable control panel, settings for operating modes, party and economy mode, holiday program, chimney sweep test, demand-dependent heating circuit pump and burner shutdown as well as summer economy circuit and variable heating limit. Possibility to set room temperature and drinking water temperature and query temperatures. Simple operation using a graphic display with plain text support, large font and high-contrast black/white display as well as context-related help. Remote control optionally via ViCare or ViGuide in connection with Vitoconnect (accessories) and on-site internet access.

Capable of communication via LON BUS (LON communication module, accessories required) with:

• Vitotronic 200-H heating circuit controls
• Vitogate 200, type KNX capable of communication with higher-level control systems

Connection for external heating program changeover with an effect on one or more heating circuits, external request, external blocking and specification of the target boiler water temperature via an external 0-10 V signal (with extension, accessories, possible).

In connection with the solar control module (type SM1 or SM1A accessory) solar heating of drinking water and solar heating support. Display of the solar yield and the operating status of the solar system on the Vitotronic controller. A collector temperature sensor and a storage tank temperature sensor are included in the scope of delivery.

Scope of delivery/Equipment:

• Boiler body with thermal insulation
• Compact blue burner
• Control for weather-compensated operation
• Safety fittings in the distributor housing on the heating water side
• Piped and wired ready for connection
• Integrated exhaust silencer
• Boiler connection piece
• Siphon with dirt separator for condensate drainage
• cleaning brush
• Automatic fuel oil bleeder for single-line system and oil filter with 5 μm filter unit
• Screw connection set for fuel oil breather, for tank-side connection Ø 6 mm