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Mitsubishi Electric LGH25RVX3-E Heat Recovery Ventilation System

£785.00 ex. VAT

The Mitsubishi LGH-25RVX3-E is a compact, energy-efficient commercial heat recovery unit ideal for schools, offices, and similar low-humidity applications.
It provides balanced ventilation with heat recovery, offering airflow up to 250 m³/h without requiring extraction from high-moisture zones like showers.

Category: Tags: , , , Product ID: 31884

Description

Product Features
Supplies fresh air and extracts stale air for improved indoor air quality
Integrated heat recovery reduces energy consumption and heating/cooling demand
Ideal for commercial environments including offices, schools, and retail
Significantly reduces power consumption with low SFP (Specific Fan Power)
Operates quietly with sound pressure as low as 17 dBA
Recovers both sensible and latent heat via Lossnay enthalpy exchange
Compact, lightweight construction simplifies ceiling installation
Compatible with Mr Slim and City Multi systems for integrated control
Optional wired remote controller (purchased separately)

Technical Data
Airflow Rate (m³/h)
63 – 125 – 188 – 250 (SP1–SP4)
Airflow Rate (l/s)
17 – 35 – 52 – 69
Power Input (W)
8 – 16 – 33 – 62
Running Current (A)
0.10 – 0.16 – 0.28 – 0.48
External Static Pressure (Pa)
5 – 21 – 48 – 85
Sound Pressure Level (dBA)
17 – 20 – 22 – 27
Temperature Exchange Efficiency (%)
88 – 81 – 78.5 – 75.5
Enthalpy Efficiency (Heating)
83 – 76 – 72 – 69.5
Enthalpy Efficiency (Cooling)
83 – 74.5 – 70 – 68
Specific Fan Power (W/(l/s))
0.63 – 0.60 – 0.81 – 1.08

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