HRP1 and HRP2 models - mounting points are fitted at the bottom of the units to allow either floor or ceiling mounting

• 2 plant models
• airflow to .106 m3/sec
• pressure to 320 Pa
• speed controllable
• latent heat exchange with complete separation of supply and extract air flows - no cross contamination
• inlets and outlets are circular spigot type
• panel filters fit into slide-in channels
• rigid casing construction. Integral

HRPE/HRRE Plant and Roof Models for use with Electric Heater Battery -

• 5 models
• airflow to .91 m3/sec
• pressure to 500 Pa
• speed controllable
• latent heat exchange with complete separation of supply and exhaust air flows - no cross contamination
• inlets and outlets fitted with "Mez" type duct connecting flanges
• rigid casing construction
• casing can be powder coated to any BS or RAL colour
• panel filters fit into slide-in channels
• filter access doors are fitted with quarter turn fasteners - all other removable panels are retained via set screws fitted with weather caps

Additional Features - Weatherproof (R) Models

• air inlets on external units protected by weatherproof cowl and bird guard
• roof mounted units with plastisol exterior in light grey to BS10A05

HRPW/HRRW for use with LPHW Heater

• 5 models
• airflow to .93 m3/sec
• pressure to 500 Pa
• speed controllable
• latent heat exchange with complete separation of supply and exhaust air flows - no cross contamination
• inlets and outlets fitted with "Mez" type duct connecting flanges
• rigid casing construction
• casing can be powder coated to any BS or RAL colour
• panel filters fit into slide-in channels
• filter access doors are fitted with quarter turn fasteners - all other removable panels are retained via set screws fitted with weather caps

Additional Features - WEATHERPROOF Models

• air inlets on external units protected by weather proof cowl and bird guard
• externally mounted units constructed in galvanised steel with plastisol exterior in light grey to BS10A05

HRP1 and HRP2

• units are finished in galvanised sheet steel
• single skinned construction with inner acoustic barrier lining
• fans are direct drive, single width, single inlet backward curved centrifugal type
• cross flow plate heat exchangers are of metal construction with efficiencies from 55%
• maximum air temperature 50OC
• panel filters manufactured from bonded and coated spun glass fibre to G3 grade, fitted as standard in easily removable housings. Higher degree of filtration can be provided on request
• manufactured in UK to ISO9001
• EC motors available

HRPE/HRRE Plant and Roof Models for use with Electric Heater Battery -

• units are finished in galvanised, double skinned steel with 25mm thick mineral wool slab insulation of 45 kg/m3 density (providing high degree of acoustic insulation) (high density mineral wool and barrier matt or plaster board also available for reduced noise breakout)
• fans are direct drive single inlet, single width, back ward curved centrifugal type
• cross flow plate heat exchangers are 100% composite construction with efficiencies from 55%. Profiled aerofoil inlets and exits ensure minimum pressure drop and even air distribution. Up to 95% recycled material used in construction - they are 100% recyclable.
• 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
• maximum air temperature 50OC
• panel filters manufactured from bonded and coated spun glass fibre to G3 grade, fitted as standard in easily removable housings. Higher degree of filtration can be provided on request
• EC Motors available

HRPW/HRRW for use with LPHW Heater filtration can be provided on request

• units are finished in galvanised, double skinned steel with 25mm thick mineral wool slab insulation of 45 kg/m3 density (providing high degree of acoustic insulation) (high density mineral wool and barrier matt or plaster board also available for reduced noise breakout)
• fans are direct drive single inlet, single width, backward curved centrifugal type
• LPHW batteries are constructed from copper tubes mechanically bonded onto aluminium fins supplied with standard BSP male connections
• maximum air temperature 50OC
• panel filters manufactured from bonded and coated spun glass fibre to G3 grade, fitted as standard in easily removable housings. Higher degree of

BS EN ISO 9001 Manufactured in UK to ISO 9001

HRP1 and HRP2

HRPE/HRRE 3-1 HRPE/HRRE 3-2 HRPE/HRRE 5-3 HRPE/HRRE 6-1 HRPE/HRRE 6-2

HRPW/HRRW 3-1 HRPW/HRRW 3-2 HRPW/HRRW 5-3 HRPW/HRRW 6-1 HRPW/HRRW 6-2