Introduction
The Hanstrom Lunen 3-in-1 Traditional Instant Boiling Water Tap is designed to provide instant boiling, hot, and cold filtered water directly from your kitchen tap. This system includes the tap, a compact boiler, and a water filter, offering convenience and efficiency for your daily needs.

This image displays the Hanstrom Lunen 3-in-1 Traditional Instant Boiling Water Tap, showcasing its brushed gold finish and classic design. The tap features a single spout and two control levers for hot, cold, and boiling water.
Package Contents
Please ensure all components are present before beginning installation:
- Hanstrom Lunen 3-in-1 Tap
- Boiling Water Tank/Boiler Unit
- Water Filter Cartridge
- Installation Hardware (including hoses and fittings)
- User Manual (this document)

This image shows the carbon rod filter included with the Hanstrom boiling water tap system. The filter is designed to remove impurities and improve water quality for drinking and boiling.
Setup and Installation
Installation of the Hanstrom 3-in-1 Boiling Water Tap system requires plumbing and electrical knowledge. It is highly recommended that installation is carried out by a qualified professional.
Pre-Installation Checklist
- Ensure adequate space under the sink for the boiler unit and filter.
- Verify availability of a standard 13A electrical socket within 1 meter of the boiler unit.
- Confirm water pressure is within recommended limits (typically 1.5 to 5 bar).
- Gather necessary tools: adjustable spanner, screwdriver, drill (if new hole required), sealant tape.
Installation Steps (Overview)
- Turn off the main water supply.
- Mount the tap onto the sink or countertop, securing it with the provided hardware.
- Connect the hot, cold, and filtered water hoses from the tap to the appropriate supply lines and the boiler unit.
- Install the water filter in an accessible location under the sink, connecting it in line with the cold water supply to the boiler.
- Position the boiler unit securely under the sink and connect its water inlet/outlet hoses.
- Plug the boiler unit into a grounded electrical outlet.
- Slowly turn on the main water supply and check for leaks.
- Bleed air from the system by running cold and hot water through the tap until flow is steady.
- Fill the boiler tank by operating the boiling water lever until water flows from the spout.
- Switch on the boiler unit at the electrical outlet. The boiler will begin heating the water.

A side perspective of the Hanstrom Lunen tap, highlighting the elegant curve of the spout and the placement of the control handles. This view provides a clearer understanding of the tap's profile and how it would appear installed.
Operating Instructions
Your Hanstrom 3-in-1 tap provides three types of water:
- Cold Filtered Water: Operate the right-hand lever forward for cold filtered water.
- Hot Filtered Water: Operate the right-hand lever backward for hot filtered water.
- Boiling Water: For safety, the boiling water function typically requires a two-stage operation. Push the left-hand lever down and then twist or pull it forward/backward (refer to specific tap mechanism for exact action) to dispense boiling water. Release the lever to stop the flow.
Boiling Water Safety
- Always exercise caution when dispensing boiling water.
- Keep hands and face clear of the spout during operation.
- Ensure children are supervised and educated about the dangers of boiling water.
- Do not obstruct the spout.
Maintenance
Regular maintenance will ensure the longevity and optimal performance of your Hanstrom boiling water tap system.
Cleaning the Tap
- Clean the tap exterior with a soft, damp cloth and mild soap.
- Avoid abrasive cleaners, scouring pads, or chemical solvents, as these can damage the finish.
- For brushed finishes, wipe in the direction of the grain.
Filter Replacement
The water filter cartridge should be replaced periodically, typically every 3-6 months, depending on water hardness and usage. Refer to the filter image in the Package Contents section for identification.
- Turn off the water supply to the filter.
- Depressurize the system by opening the tap.
- Twist and remove the old filter cartridge.
- Insert the new filter cartridge, ensuring it clicks into place.
- Turn on the water supply and flush the new filter for several minutes to remove any carbon fines.
Troubleshooting
Below are common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No boiling water | Boiler not plugged in or switched on; low water level in boiler; thermal cut-out activated. | Check power supply; ensure boiler is filled; reset thermal cut-out (refer to boiler manual). |
| Water flow is slow | Clogged filter; low water pressure; aerator blocked. | Replace filter; check main water supply; clean or replace aerator. |
| Leaking from tap base | Loose connections; worn O-rings. | Tighten connections; contact a qualified plumber for O-ring replacement. |
| Boiling water not hot enough | Boiler thermostat setting; excessive usage. | Check boiler thermostat (if adjustable); allow boiler to reheat between uses. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Hanstrom |
| Model | Lunen |
| Type | 3-in-1 Instant Boiling Water Tap |
| Finish | Brushed Gold |
| Material | Stainless Steel, Copper |
| Installation Method | Single Hole |
| Number of Handles | 1 (multi-function) |
| Special Features | Boiling Water, Hot Water, Cold Filtered Water |
| Included Components | Tap, Boiler, Filter, Installation Hardware |
| ASIN | B09V5Q68ZC |
Warranty and Support
Your Hanstrom Lunen 3-in-1 Traditional Instant Boiling Water Tap is covered by a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact Hanstrom customer service through their official website or the retailer from whom you purchased the product. Keep your proof of purchase for warranty validation.

