Unvented Water Heaters

Explore our range of unvented hot water heaters, designed to deliver hot water without requiring a separate cold-water storage cistern. Available in various capacities and configurations, these heaters provide strong, consistent flow rates, making them suitable for a wide range of domestic and commercial installations. Manufactured from durable materials and engineered for efficient heat retention, our unvented hot water heaters offer reliable long-term performance. Browse the full range to find a heater that meets the capacity, dimensions and technical requirements of your installation.

Filter By
11 results

Min

Max

Filter By
11 results

Min

Max

Filter Results

Sort by

11 results

atlantic-nanto-plus-15l-over-sink-electric-water-heater-ah821552

Unvented Water Heaters

Filter By
11 results

Filter By
11 results

Atlantic Nanto Plus 15L Over Sink Electric Water Heater - AH821552

Atlantic Nanto Plus 10L Over Sink Electric Water Heater - AH821550

Atlantic Nanto Plus 15L Under Sink Electric Water Heater - AH821553

Atlantic Nanto Plus 10L Under Sink Electric Water Heater - AH821551

Atlantic Nanto Lite 15L Over Sink Electric Water Heater - AH821548

Atlantic Nanto Lite 10L Over Sink Electric Water Heater - AH821546

Atlantic Nanto Lite 15L Under Sink Electric Water Heater - AH821549

Atlantic Nanto Lite 10L Under Sink Electric Water Heater - AH821547

Ariston Pro1 Eco S 3kW 50L Electric Storage Water Heater - 4015328

Ariston Pro1 Eco S 3kW 100L Electric Storage Water Heater - 4015330

Ariston Pro1 Eco S 3kW 80L Electric Storage Water Heater - 4015329

Filter By 11 results

Filter By 11 results

Filter By
11 results

Filter By
11 results