Plumbing / Showers & Tubs
Installation and User Guide for Hansgrohe Activera 95 1-Jet Showerhead
A comprehensive guide for the Hansgrohe Activera 95 1-Jet Showerhead. Includes installation requirements, technical specifications, flow rates, maintenance procedures, and cleaning instructions.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This document provides installation and maintenance instructions for the Hansgrohe Activera 95 1-Jet Showerhead (models 28866XX1 and 28867XX1). Key requirements include installation by a licensed professional plumber and adherence to specific water temperature and pressure limits to ensure safety and warranty validity.
Installation Considerations
- Professional Installation: This product should be installed by a licensed professional plumber.
- Temperature Safety: To prevent scald injury, the maximum output temperature of the shower mixing valve must not exceed 120°F (49°C). In Massachusetts, the limit is 112°F (44°C).
- Valve Compatibility:
- Model 28866XX1 requires an automatic compensating valve rated at 1.9 GPM (7.2 L/min) or less.
- Model 28867XX1 requires an automatic compensating valve rated at 1.3 GPM (4.9 L/min) or less.
- Water Supply: For use with drinking water only.
Technical Specifications
- Recommended Water Pressure: 15 - 75 PSI (0.1 - 0.5 MPa).
- Maximum Water Pressure: 87 PSI (0.6 MPa).
- Recommended Hot Water Temp: <122°F (<50°C).
- Maximum Hot Water Temp: 140°F (60°C).
- Max Flow Rate (28866XX1): 2.5 GPM (9.5 L/min).
- Max Flow Rate (28867XX1): 1.75 GPM (6.6 L/min).
Installation
Ensure you have all necessary tools before beginning. The showerhead connects to a standard G1/2 pipe connection. Tighten the connection to 3 ft-lb (4 Nm).
Cleaning and Maintenance
QuickClean: Simply rub over the spray nozzles with your fingers to remove lime scale buildup.
Cleaning Recommendations:
- Do not use cleaning agents containing chlorine bleach, lye, hydrochloric acid, formic acid, acetic acid, or abrasives.
- Do not use steam cleaners or "no-rinse" cleaning agents.
- Do not spray cleaners directly onto the product; spray onto a soft cloth or sponge instead.
- Rinse the product thoroughly with clear water and polish dry with a soft cloth after cleaning.
- Residue from soaps, shampoos, and basin/tub cleaners can damage the finish; rinse the product with clean water after each use.
Warranty
Hansgrohe, Inc. offers a limited warranty on products purchased from authorized sellers. The warranty does not cover damage resulting from misuse, improper installation, freezing water, excessive water pressure, or the use of improper cleaning agents. For warranty service, contact Hansgrohe Technical Service at 800-334-0455.
Manufacturer information
Hansgrohe SE
Practical help
Common problems
Low flow or uneven spray pattern
Use the QuickClean feature by rubbing your fingers over the silicone spray nozzles to dislodge mineral deposits.
Product damage from cleaning
Avoid cleaners with chlorine bleach, lye, acids (hydrochloric, formic, acetic), or abrasives. Always spray cleaner onto a cloth, not directly on the fixture.
Before use
- Ensure installation is performed by a licensed professional plumber.
- Verify the shower mixing valve output temperature is set to 120°F (49°C) or lower.
- Check that your water pressure is within the 15-75 PSI range.
- Confirm your valve's flow rate rating matches the showerhead model requirements (1.9 GPM or less for 28866XX1; 1.3 GPM or less for 28867XX1).
Specs in practice
- Recommended Pressure
- 15-75 PSI (0.1-0.5 MPa) is the ideal range for optimal performance.
- Max Hot Water Temp
- 140°F (60°C) is the absolute maximum to prevent product damage.
- Flow Rate (28866XX1)
- 2.5 GPM (9.5 L/min) maximum flow.
- Flow Rate (28867XX1)
- 1.75 GPM (6.6 L/min) maximum flow.
Images and diagrams
- The installation diagram illustrates the G1/2 connection point and the required torque of 3 ft-lb (4 Nm).
- The maintenance diagram shows the 6-step process for cleaning and servicing the showerhead.
Model compatibility
- 28866XX1 requires an automatic compensating valve rated at 1.9 GPM or less.
- 28867XX1 requires an automatic compensating valve rated at 1.3 GPM or less.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.