Viessmann US

What Viessmann US does

Viessmann US, legally Viessmann Manufacturing Company (U.S.) Inc., is a North American manufacturer and distributor of high-efficiency heating, cooling, and renewable energy systems headquartered in Warwick, Rhode Island. The company offers a comprehensive product portfolio spanning gas condensing boilers (Vitodens 100-W/200-W/222-F, Vitocrossal 200 CI2/200 CM2/300 CU3A), oil-fired boilers (Vitorond 100/200), electric boilers (Vitotron 100), air-to-air and air-to-water heat pumps (Vitocal 100-S, 200-S, 100-AW), domestic hot water tanks (Vitocell 300-V), and solar thermal systems, supported by a digital control platform (Viessmann One Base) and a suite of mobile applications (ViCare, ViGuide, ViParts).

The company's technical differentiators include in-house manufactured MatriX cylinder burners, stainless steel Inox-Crossal and Inox-Radial heat exchangers with self-cleaning surfaces, and the Lambda Pro self-calibrating combustion management system that automatically adjusts to varying gas quality and venting conditions. Vitocrossal 200 CI2 multi-boiler cascade systems can scale capacities to 32,000 MBH, with turn-down ratios up to 30:1 and thermal efficiency ratings up to 98% on condensing boilers. Heat pump models achieve up to 27.5 SEER2 and 14.8 HSPF2, with operating ranges from -22°F to 122°F using low-global-warming-potential refrigerants (R454B, R32). Vitotronic control units support Modbus TCP/RTU, BACnet IP, and LON-BUS integration for commercial building management systems.

Viessmann US operates a channel-partner go-to-market model, selling exclusively through authorized stocking wholesalers and connecting homeowners to Academy-trained heating contractors via its contractor locator tool. Revenue derives from hardware sales across residential and commercial segments and a paid training business (Viessmann Academy), with course fees ranging from $225 to $1,600 per attendee across facilities in Warwick RI, Indianapolis IN, Waterloo ON, and Langley BC. Following Carrier Global Corporation's 2023 acquisition of the Viessmann Group's Climate Solutions division, Viessmann US now operates as a wholly-owned subsidiary of the publicly traded conglomerate while continuing to serve the North American residential, commercial, and district heating markets.

Name

Viessmann US

Legal name

Viessmann Manufacturing Company (U.S.) Inc.

Website

https://viessmann-us.com

Company type

Private

Founded year

1917

Operating status

Operating

Short description

Viessmann US manufactures and distributes high-efficiency gas condensing boilers, heat pumps, oil and electric boilers, and renewable energy systems for North American residential and commercial customers, operating as a wholly-owned subsidiary of Carrier Global Corporation following the 2023 acquisition.

Ownership category

akta.pro rank

Product category

Heating and HVAC Equipment Manufacturing

NAICS

Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Power Boiler and Heat Exchanger Manufacturing (33241)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430), Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

akta.pro secondary industry

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

Keywords

• Heating equipment manufacturing
• Condensing boiler systems
• Heat pump solutions
• Residential HVAC equipment
• Renewable energy systems

Headquarters

HQ city

Warwick

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales

Revenue model

1. Heating Equipment Sales: Viessmann generates primary revenue from the sale of heating equipment including gas condensing boilers, heat pumps, oil boilers, electric boilers, domestic hot water tanks, and solar thermal systems. Products are sold exclusively through authorized stocking wholesalers to end customers.
2. Training and Professional Services: Viessmann Academy provides paid training courses for contractors and professionals on product installation, startup, and service. Training is offered at multiple US and Canada locations with course fees ranging from $225-$1,600 per attendee.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels9 records

Core offering

Viessmann US manufactures and distributes high-efficiency heating, cooling, and renewable energy systems for residential, commercial, and district heating applications in North America. The portfolio includes gas condensing boilers, oil-fired boilers, electric boilers, air-to-air and air-to-water heat pumps, domestic hot water tanks, and solar thermal systems, complemented by digital control platforms and mobile apps. Products are sold exclusively through authorized stocking wholesalers to contractors and installers.

Product overview

Viessmann US offers a comprehensive portfolio of residential and commercial heating solutions as a leading manufacturer of high-efficiency heating and renewable energy systems. The product portfolio includes gas condensing boilers (Vitodens 100-W, Vitodens 200-W, Vitodens 222-F, Vitocrossal 200 CI2, Vitocrossal 200 CM2, Vitocrossal 300 CU3A), oil-fired boilers (Vitorond 100, Vitorond 200), and electric boilers (Vitotron 100). The renewable energy lineup includes heat pumps (Vitocal 100-S ductless, Vitocal 100-S ducted, Vitocal 200-S multi-zone, Vitocal 100-AW air-to-water). These core products are complemented by domestic hot water tanks (Vitocell 300-V), solar systems, and system technology components. The digital ecosystem includes Viessmann One Base control platform, ViCare App, ViGuide App, and ViParts App for remote monitoring, commissioning, and service management. The company also offers smart home solutions, building management system integration (Modbus, BACnet, LON-BUS), and operates Viessmann Academy for professional training.

Differentiator

Problem solved

Functional benefit

Brands

• Viessmann One Base: Digital control platform enabling control via ViGuide app and digital services for boiler systems.
• ViCare
• ViGuide
• ViParts
• Viessmann Academy

Products and services

• Vitodens 100-W Gas Condensing Boiler
• Vitodens 200-W Gas Condensing Boiler
• Vitodens 222-F Gas Condensing Boiler
• Vitocrossal 200 CI2 Gas Condensing Boiler
• Vitocrossal 200 CM2 Gas Condensing Boiler
• Vitocrossal 300 CU3A Gas Condensing Boiler
• Vitorond 100 Oil-Fired Boiler
• Vitorond 200 Oil/Gas-Fired Boiler
• Vitotron 100 Electric Boiler
• Vitocal 100-S Ductless Heat Pump
• Vitocal 100-S Ducted Heat Pump
• Vitocal 200-S Multi-Zone Ductless Heat Pump
• Vitocal 100-AW Air-to-Water Heat Pump
• Vitocell 300-V Domestic Hot Water Tank
• Viessmann Academy Training Programs

Quantifiable outcome

• Up to 98% thermal efficiency for condensing boilers
• +4 more outcomes

Named customers14 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature8 records

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Bosch Thermotechnology: Bosch Thermotechnology manufactures residential and commercial heating products including gas condensing boilers, heat pumps, and water heaters in North America. Directly competes with Viessmann across hydronic boiler and heat pump categories with overlapping wholesale distribution and contractor networks.
• Burnham Holdings: Burnham Holdings (parent of Burnham, U.S. Boiler Company, and Crown Boiler) manufactures cast iron and condensing boilers for residential and light commercial heating. Competes directly with Viessmann in oil-fired and gas-fired boiler categories.
• Navien: Navien is a leading manufacturer of high-efficiency condensing tankless water heaters and combi-boilers for residential and light commercial use. Competes directly with Viessmann's Vitodens and Vitocrossal condensing boiler lines, especially in residential hydronic applications.
• Weil-McLain: Weil-McLain is a US manufacturer of cast iron and stainless steel hydronic boilers for residential and commercial applications, including the SlimFit and Evergreen condensing lines. Direct competitor in the commercial condensing boiler segment where Viessmann's Vitocrossal competes.
• Mitsubishi Electric Trane HVAC US: METUS is the leading US distributor of ductless and variable refrigerant flow (VRF) heat pump systems for residential and commercial applications. Directly competes with Viessmann's new Vitocal 100-S/200-S ductless heat pump product line.
• Heat Transfer Products (HTP): HTP manufactures high-efficiency condensing boilers, indirect water heaters, and solar thermal products for residential and commercial markets. Directly comparable in hydronic heating equipment portfolio to Viessmann's Vitodens, Vitorond, and Vitotron lines.

Broad incumbents

• Trane Technologies: Trane Technologies is a major global HVAC manufacturer serving commercial and residential markets with chillers, boilers, heat pumps, and building automation. Overlaps with Viessmann in commercial condensing boilers and broad commercial/institutional heating projects.
• Carrier Global Corporation: Carrier is Viessmann's parent company and one of the largest HVAC manufacturers in the world, including Carrier, Bryant, and Payne brands. While the corporate parent, it competes in overlapping residential and commercial heating categories and shares distribution channels.
• Daikin Compressor & Heat Pump (formerly Goodman): Daikin/Goodman is one of the largest US HVAC manufacturers of residential and light commercial heating and cooling equipment, including heat pumps. Broad incumbent in the same category Viessmann is entering with its new Vitocal heat pump line.

Emerging players

• Fujitsu General America: Fujitsu is a leading manufacturer of ductless mini-split and multi-zone heat pump systems in North America. Partial overlap with Viessmann's newly launched Vitocal ductless heat pump line; comparable in extreme-climate inverter technology positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCTI8TWQBGCH133N_3cdhQWg
• LinkedInlinkedin.com/company/viessmannclimatesolutionsnorthamerica

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Viessmann US