







Elta Trade Dexa HR PLUS+ 100 Single Room Heat Recovery Unit with LCD Remote IPX4 Ø100mm
DEXAHRPLUS100
*New Dexa Range has replaced the Flux Range*
HR PLUS+ 100 Single Room Heat Recovery Unit – Ø100mm, Smart Push-Pull Ventilation with LCD Remote & Ceramic Heat Recovery, IPX4 Rated
The Dexa HR PLUS+ 100 is a compact, intelligent single-room heat recovery unit designed to improve indoor air quality, reduce energy loss, and combat condensation and mould. With alternate flow (push-pull) operation and a high-efficiency ceramic heat exchanger, it’s the ideal solution for bedrooms, living areas, and small offices where quiet, effective ventilation is essential.
- Smart Alternate Flow Operation: Automatically alternates between supply and extract modes to maintain thermal comfort while recovering heat from outgoing air.
- Comfort Mode Control: Adaptive airflow cycling optimises acoustic and thermal performance, delivering fresh air with minimal disruption.
- Heat Recovery Efficiency: Regenerative ceramic core stores heat during extract mode and transfers it during intake for improved energy savings.
- Adjustable Airflow Rates: Five selectable airflow settings from 10–25 m³/h to suit various room sizes and user preferences.
- LCD Remote Control: Multifunction remote with display for easy adjustment and real-time monitoring of unit status.
- Integrated Touch Button: Discreet backup control on the unit allows manual operation without the remote.
- LED Status Feedback: Multi-colour LED provides visual indicators for unit modes and functions, including free cooling.
Technical Specification
- Unit Type: Decentralised mechanical ventilation with heat recovery
- Ventilation Mode: Alternate flow (push-pull)
- Power Consumption: 2 / 2 / 2.5 / 3 / 3.5W
- Heat Exchanger: Regenerative ceramic core
- External Grille: Anti-insect net and water drip guard
- Synchronisation: Compatible with paired operation
✅ Choose the HR PLUS+ 100 for smart, energy-saving ventilation that delivers quiet, healthy airflow and effective heat recovery in compact spaces!
Range | Elta Dexa HRPLUS+ |
Product | Heat Recovery Unit |
Ingress Protection | IPX4 |
Voltage | 220/240 V |
Air Extraction Rate M3/h | 10 / 14 / 17 / 21 / 25 M3/h |
Maximum Sound Power Level | 9 / 14 / 18 / 23 / 27 dB |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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