Instantaneous water heater standing faucet TEESA TSA4100, Energy efficiency class A

Instantaneous water heater standing faucet TEESA TSA4100, Energy efficiency class A provides on-demand hot water without a storage tank. The compact standing-faucet design integrates the heating unit with the tap, delivering rapid heating directly at the point of use for sinks or wash stations. Classified as energy efficiency A, this TEESA model reduces standby losses and is suitable for residential or light commercial settings where space-saving, immediate hot water is required.

Advantages

The TEESA TSA4100 combines a faucet and instantaneous heater in a single unit to save space and simplify installation. With energy efficiency class A, it minimizes energy consumption associated with maintaining stored hot water. The unit provides near-instant heat delivery at the outlet, reducing waiting time for hot water and lowering water waste. Its compact form factor fits standard sink installations and helps avoid the need for a separate boiler or large tank.

Suitable for

• Kitchen sinks in small apartments or studio flats
• Bathroom washbasins with limited under-sink space
• Office or small commercial wash stations and service counters
• Workshops or utility rooms requiring quick hot water access

Key specifications

• Design: standing faucet with integrated instantaneous heater
• Heating type: on-demand (tankless) heating at point of use
• Energy efficiency class: A
• Application: suitable for sinks and wash stations in residential and light commercial environments
• Installation: deck-mounted/standing faucet configuration for countertop or sink edge mounting

How to use

Install the TEESA TSA4100 as a deck-mounted standing faucet according to installation guidelines, ensuring appropriate electrical connection and water supply lines are present. Activate the unit by turning the faucet handle to the hot position; the heater will provide hot water on demand without waiting for a storage tank to warm. Adjust flow and temperature using the faucet controls to achieve the desired balance of water temperature and flow rate. Follow local electrical and plumbing codes and use a qualified installer when required.

Usage recommendations

For reliable operation, ensure the electrical supply matches the unit’s requirements and use a dedicated circuit if specified by installation instructions. Protect the unit from freezing conditions and perform periodic checks of water connections and the faucet for leaks. For installations in areas with hard water, consider routine maintenance or water conditioning to reduce mineral buildup and preserve heating performance.