Viessmann Vitocal 100-S

Innovative High-Performing HVAC Solutions for Single Zone Comfort

The Vitocal 100-S offers reliable comfort in extreme climates, featuring a powerful low ambient air-to-air heat pump system. It utilizes R454B refrigerant.

The system cuts energy costs up to 60% while providing dependable performance in temperatures ranging from -22°F to 122°F (-30°C to 50°C).

A temperature-sensing, wireless remote controller is included with most indoor units to help adjust and maintain ideal temperatures at the user's exact location within the room.

Ductless systems, often called "mini-splits," are increasingly popular for homes and businesses. They function similarly to traditional HVAC systems but without the need for ductwork. The system connects a single outdoor unit to one or more indoor units via flexible refrigerant tubing, simplifying installation. Because indoor units are placed directly in the room, they offer precise temperature control, enhanced energy efficiency, and cost-effective comfort year-round.

Versatile HVAC Systems For Endless Comfort Possibilities: Ductless systems generate climate-controlled air without traditional ductwork. Their compact and sleek design allows for use in single or multiple zones, creating personalized HVAC systems. Indoor units integrate neatly into spaces, installed unobtrusively yet effectively to direct airflow throughout the room. Indoor units connect to the outdoor unit via a hidden conduit.

Ductless Solutions Deliver On Benefits: Viessmann offers a family of flexible ductless solutions designed to meet various needs. These systems are extremely efficient and high-performing, addressing common heating and cooling challenges.

Inverter Technology That Adapts To Your Climate: Viessmann ductless systems employ inverter technology that continuously adjusts the compressor speed based on changing conditions, ensuring consistent comfort with lower energy usage. Enjoy year-round comfort with powerful low ambient heating and cooling down to -22°F (-30°C), maintaining 100% heating capacity at 5°F (-15°C).

Reasons to Love Ductless

Bring Comfort To Any Space In Any Condition

With extreme temperature performance, Viessmann ductless units provide reliable heating and cooling even in extreme weather, from -22°F to 122°F (-30°C to 50°C). With indoor unit choices for every space and style, you can easily deliver and maintain individualized comfort to a single room or an entire home. Single zone units allow the simple pairing of one indoor unit per outdoor unit.

Save On Energy And Operational Costs

Increase comfort with lower energy use. Our single zone ductless units deliver up to 27.5 SEER2 and 14.8 HSPF2 ratings. Reduce costs with ENERGY STAR® certified units.

Enjoy Ultimate System Flexibility and Ease of Use

Products feature an intelligent Eye Sensor. This unique occupancy sensor detects activity in a room and adjusts the angle of airflow for optimum comfort. Flexible modes allow for maximum comfort, such as Eco Mode for extra efficiency, or Turbo Mode to quickly cool or heat a space.

Sustainable Solution

High Efficiency R454B refrigerant achieves a 75% reduction in global warming potential and is non-ozone depleting for a lower climate impact.

Improve Air Quality

Breathe easier with enhanced indoor air quality. Our built-in reusable filters (available in all indoor units) effectively remove odors, allergens, and pollutants for cleaner, fresher air and lower maintenance costs. Simply pull them out, rinse them off, and re-install.

Rapid Cooling and Heating

After startup, the compressor quickly reaches maximum speed, cooling or heating the room in minutes.

Whisper Quiet Operation

Ultra-quiet operation reduces noise pollution both indoors and out, creating more peaceful, comfortable spaces.

Deliver Personalized Comfort to Any Room

The Vitocal 100-S system can be configured to deliver personalized comfort to any room in your home. The diagram illustrates how different areas within a house, such as attics, sunrooms, garages, basements, and rooms that are too hot or too cold, can be effectively managed with specific temperature settings (e.g., 76°F/24°C in sunrooms, 68°F/20°C in rooms that are too cold, 72°F/22°C in garages).

Options for Every Space & Style

Select the system that's right for you or find the perfect combination for whole-home comfort. Viessmann offers various indoor unit types:

• HIGH WALL: Wall-mounted, Whisper-quiet, Eco mode.
• FLOOR CONSOLE OR UNDER CEILING: Mounted near floor or under ceiling, Slim profile, Outside air intake to keep air fresh and clean.
• DUCTED: Recessed into wall or ceiling, Maximum installation flexibility, Improved ventilation.
• CEILING CASSETTE: Recessed into ceiling or under floor, Discrete or hidden installation, 360-degree airflow.
• MULTI-POSITION AIR HANDLER: Connects to existing ductwork, Replaces existing furnace, Hidden from view.
• ONE-WAY CASSETTE: Recessed into ceiling, Slim and compact, Follow Me temperature sensor.
• OPTIONAL WIRED CONTROLLER: Wall-mounted, 7-day programmable, Customizable schedules.

Simple Installation and Maintenance

Flexible Application

Piping flexibility allows for a total piping length of up to 164 ft. (50 m.).

Minimal Installation

Installation is straightforward as there are no ducts, eliminating the need for tearing open walls, patching, or repainting.

Low Ambient Cooling Kit

A built-in Low Ambient Cooling Kit or specially designed PCB allows outdoor fan speeds to be changed automatically based on temperature, enabling cooling operation even in low ambient temperatures.

One-Person Installation & Cleaning

Easy-install mounting brackets firmly support the high wall unit, while tabs prop open the cover for hassle-free cleaning and filter changes.

Future Ready Refrigerant

The sustainable and highly efficient R454B refrigerant provides a 75% less Global Warming Potential (GWP) and Zero Ozone Depletion Potential (ODP), maintaining high performance even in harsh climates.

Third-Party Thermostat Compatibility

With the optional 24V interface kit, Viessmann ductless systems are compatible with any third-party or smart thermostat.

Factory Matched

Indoor units are engineered to match perfectly with Viessmann Vitocal 100-S outdoor units to deliver maximum performance and comfort.

Larger Capacity Options

The Viessmann single zone line of ductless heat pumps is offered in capacities suitable for light commercial applications, while still providing the quiet, optimized performance found in residential capacities.

Challenges Ductless Can Solve

• Older buildings with baseboard heating or no ductwork
• Rooms that are difficult to heat or cool
• Attic or garage buildings
• Tight quarters

Benefits at a Glance

• Energy savings - Up to 27.5 SEER2 and 14.8 HSPF2.
• Comfort in any climate - Operates in temperatures as low as -22°F (-30°C) and as high as 122°F (50°C). Can serve as the primary heat source, eliminating the need for a backup.
• Environmentally Sustainable R454B Refrigerant.
• Easy maintenance and Installation - Reusable filters enable higher efficiency and lower costs. No major renovations, patching, or painting required.
• Personalized comfort matched indoor units for every space and style.
• Flexible options - Compatible with third-party thermostats with built-in 24V interface kit.
• ENERGY STAR certified models.

Performance Data

High Wall Indoor Unit (Vitocal IND-H / D5FSHAH Series)

Cassette Indoor Unit (Vitocal IND-C / D5FSCAH, D5FLCAH Series)

Ducted Indoor Unit (Vitocal IND-D / D5FSDAH Series)

Console Indoor Unit (Vitocal IND-F / D5FSFAH, D5FCFAH Series)

High Static Ducted Indoor Unit (Vitocal IND-D / D5FSDAH Series)

One Way Cassette Indoor Unit (Vitocal IND-O / D5FSOAH Series)

Air Handler Indoor Unit (Vitocal IND-A / D5FSAAH, D5FLAAH Series)

Technical Data: Single Zone Outdoor Units (Vitocal 100-S / D5CSHAH, D5CSRAH and D5CLHAH Series)