Small AHUs - Infinity with EC Motors
Overview
Selection Chart
Technical Data SPE-EC and SRE-EC
Technical Data SPW-EC and SRW-EC
Overview
- • Internal & External - Electric Heater Battery or LPHW Heating Coil
- • 4 sizes
- • Super quiet - high performance acoustic lining
- • Integral trickle and boost, and isolator
- • Airflow to 1.35m³/sec
- • Double skinned galvanised steel cases with rockwool infill (standard for internal models, available for external)
- • Standard external models in galvanised steel, single skinned with plastisol exterior in light grey to BS10A05
- • Access: side for internal models, top for external models
- • Complete with integral mounting points for either floor or ceiling mounting
- • Inlets and outlets fitted with "mez" type duct connecting flanges
- • External unit air inlets protected by weatherproof cowl and bird guard
- • Direct drive single inlet, single width, backward curved centrifugal type fans
- • Motors with thermal overload protection
- • Fan blades statically and dynamically balanced in accordance with ISO 1940/1 and balancing quality G6.3
- • Electric heater batteries for 1ph and 3ph operation are manufactured from sheathed rod elements with an integral, manual reset thermal cut-out for wiring into control unit
- • LPHW batteries from copper tubes mechanically bonded to aluminium fins supplied with standard BSP male connections
- • Maximum air temperature 40ºC
- • Panel filters fitted into slide-in channels and manufactured from bonded and coated spun glass fibre to G3 grade, fitted as standard in easily removable housings

Technical Data SPE-EC and SRE-EC
Technical Data SPW-EC and SRW-EC