Skip to product information
1 of 3

Impeco

IGNIS Instant Undersink Water Heater 3.5 kW

IGNIS Instant Undersink Water Heater 3.5 kW

Regular price £80.00 GBP
Sale price £80.00 GBP
Shipping calculated at checkout.
In Stock!
  • Compact design for hand wash basins and small sinks
  • Compatible with standard pressure, spray-type and mixer taps
  • No special taps or expansion kits required
  • Overheating protection at 55°C
  • ERP energy rating A

Availability : In Stock
Quick Code :
Warranty : 2 Years
Delivery : Next Working Day
SKU : SKU: IGN35K

View full details

IGNIS Instant Undersink Water Heater 3.5 kW

Enjoy hot water on demand with the IGNIS 3.5kW Instant Under-Sink Water Heater. Designed for hand wash basins and small sinks, this compact unit is ideal for installations where space is limited and instant hot water is needed without a bulky storage tank.

With a 3.5kW rated power output, the IGNIS provides hot water as required. It is compatible with standard pressure taps, spray-type taps and mixer taps, with no special taps or expansion kits required. Supplied with an adjustable angle valve to control water flow and a tap sprinkler, it offers a practical solution for a range of small-sink applications.

Compact Design for Space-Saving Installation
Measuring just 218 x 167 x 54mm, the IGNIS Instant Water Heater has a compact design that fits neatly beneath a sink. Its small footprint makes it suitable for locations where cupboard space is limited, including utility areas, washrooms and other handwashing facilities.

Adjustable Water Flow & Temperature Protection
The supplied adjustable angle valve allows the water flow rate to be controlled to suit the installation. The heater has a highest temperature setting of 52–55°C and built-in overheating protection at 55°C, helping provide additional protection during operation.

With an IPX4 water-resistance rating and Class I electric shock protection, the unit is designed with specified electrical and water-splash protection features.

Key Features & Benefits
• 3.5kW Power Output – Provides instant hot water on demand for small sinks and hand wash basins
• Compact Under-Sink Design – Measures just 218 x 167 x 54mm to help save installation space
• No Special Taps Required – Compatible with standard pressure taps, spray-type taps and mixer taps
• No Expansion Kit Required – Simplifies the specified installation requirements
• Adjustable Angle Valve – Allows the water flow rate to be controlled
• Tap Sprinkler Included – Supplied for use with the heater
• Overheating Protection – Specified protection at 55°C
• Temperature Setting – Highest temperature setting of 52–55°C
• IPX4 Rating – Provides protection against water splashes
• Class I Electric Shock Protection – Specified electrical protection classification
• Energy Rating A – ERP energy rating supplied for this model
• CE Marked – Carries the stated CE marking
• ROHC Compliant – Listed as compliant in the supplied product specifications
• 2-Year Warranty – Supplied with a two-year warranty for added peace of mind

Ideal for Small Sinks & Handwashing Areas
The IGNIS Instant Water Heater is suited to locations that need hot water at a hand wash basin or small sink without a large water-heating unit. Its compact dimensions make it a practical option for space-conscious installations.

Installation & Compatibility
The heater is specified for use with standard pressure taps, spray-type taps and mixer taps. An adjustable angle valve and tap sprinkler are included. Installation must be completed in accordance with the manufacturer's instructions and applicable electrical and plumbing requirements. The stated cable size and current requirements should be checked by a suitably qualified installer before installation.

Brand IGNIS
Product Type Instant Under-Sink Water Heater
Rated Power 3.5kW
Rated Voltage AC 220V~, 50/60Hz
Recommended Cable Size ≥ 1.5mm² (as specified)
Recommended Current 20A
Operating Water Pressure 0.05–0.6MPa
Rated Pressure 0.6MPa
Waterproof Rating IPX4
Electric Shock Protection Class I
Overheating Protection 55°C
Highest Temperature Setting 52–55°C
Included Accessories Adjustable Angle Valve and Tap Sprinkler
Energy Rating ERP Class A
Compliance & Marking CE Marked; ROHC Compliant (as supplied)
Dimensions (H x W x D) 218 x 167 x 54mm
Weight 1.3kg
Warranty 2 Years