Heat Recovery Units
 
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The Komfovent heat recovery units are designed to create healthy indoor air quality and comfort in hotels, schools, nurseries, offices, conference halls and other premises. They are very efficient, easy to mount and maintain.

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FEATURES & BENEFITS

Learn more about individual features and benefits of our products.

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SPECIFICATION

The Heat Recovery range of hru fans as manufactured by Elta Fans Ltd.

Technical information

TECHNICAL INFORMATION

The technical information available to you from ELTA Fans is exhaustive - Choose from either sound, performance and electrical or dimensional data for each and every product

Accessories

ACCESSORIES

Elta supply a full range of accessories for each of their products.

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COMPARE

Choose up to three products to compare their features side-by-side.

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DOWNLOADS

Get the full brochure, wiring diagrams and operation and maintenance instructions.

SPP Features and Benefits
 

Features & Benefits


Low profile

Casings are of compact design which allows ease of fitting.

Material strength

A robust unit with a double skin galvanised sheet steel casing in powder coat finish with fire resistant mineral wool infill for excellent sound characteristics.

Warranty

Komfovent Heat Recovery Unit has a 12 month warranty.

Performance

High efficiency pressed aluminium impellers are directly driven by an AC external rotor motor, designed to provide high performance characteristics.

Filtration

Units are equipped with compact, high quality air filters and filter monitoring providing customer notification of service period of filters.

Electrical

All units are suitable for 220-240V 1 phase operation or 380-440V 3 Phase dependant on model. All the AC motor specified units operate only on 50Hz whilst all EC motor specified units can operate on 50Hz or 60Hz

Quality assurance

All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.

SPP Specifications

Specification

Heat Recovery Units as manufactured by Elta Fans Ltd. 46 Third Avenue, Pensnett Trading Estate, Kingswinford, West Midlands, DY6 7US, UK. Tel: +44 (0) 1384 275800 - If you need more information - Contact us.


Heat Recovery

SREGO units incorporate a rotary heat exchanger which recovers heat up to 90%. Rotary heat exchangers work on the principle of heat recovery: A rotating aluminium rotor absorbs heat of the exhaust air and warms up the air supplied to the ventilated premises. SRECU units incorporate a plate heat exchanger which recovers heat up to 65%, the heat of the exhaust air is transferred to supply air through aluminium plates of the heat exchanger. Air flows through the heat exchanger crosswise. Unit design prevents cross contamination of the exhaust air with fresh air.


Casing

Panels are double skinned comprising two galvanised steel sheets, infilled with fire resistant thermal and sound attenuating insulation – mineral wool (l = 0,036W/mK). Units with 45 mm thick insulation may operate in unheated premises. Doors are manufactured with 45 mm insulation and equipped with locks. External casing surfaces are powder painted: RAL 7035 as standard preventing the unit from corrosion.


Control Elements

Units incorporate an Integrated control system which ensures safe operation of the unit, controls preset ventilation system parameters, and optimise unit operating costs. C3 and C4 controllers are used in SREGO / SRECU dependant on model.


Motors

The range of units may have either EC or AC external rotor motors fitted as standard. The motors contain sealed for life bearings.

 


Quality Management

All units in the Elta range are designed and manufactured to procedures as defined in BS EN ISO 9001:2008.


Typical Application

  • Hotels
  • Schools
  • Colleges
  • Libraries
  • Offices
  • Conference Halls

SINGLE Phase - 220v to 240v / 50Hz
AC Motors

Product CodeClamps (each)DamperSilencer 300mm LongSilencer 600mm LongSilencer 900mm LongSilencer 1200mm LongRemote Communication UnitEnhanced Control Unit
SRECU400HE-R-AC-C3 018-200-CLAMP 018-200-DAMPER 068-0200-JF1 068-0200-JF2 068-0200-JF3 068-0200-JF4 149-PING -
SRECU700HE-R-AC-C3 018-0250-CLAMP 018-250-DAMPER 068-0250-JF1 068-0250-JF2 068-0250-JF3 068-0250-JF4 149-PING -

THREE Phase - 380v to 415v / 50Hz
AC Motors

Product CodeClamps (each)DamperSilencer 300mm LongSilencer 600mm LongSilencer 900mm LongSilencer 1200mm LongRemote Communication UnitEnhanced Control Unit
SRECU900HE-R-AC-C3 018-250-CLAMP 018-250-DAMPER 068-0250-JF1 068-0250-JF2 068-0250-JF3 068-0250-JF4 149-PING -

SINGLE Phase - 220v to 240v / 50Hz
EC Motors

Product CodeClamps (each)DamperSilencer 300mm LongSilencer 600mm LongSilencer 900mm LongSilencer 1200mm LongRemote Communication UnitEnhanced Control Unit
REGO250PE-B-EC-C4 018-160-CLAMP 018-160-DAMPER 068-0160-JF1 068-0160-JF2 068-0160-JF3 068-0160-JF4 149-PING 149-C4PLUS
REGO400PE-B-EC-C4 018-200-CLAMP 018-200-DAMPER 068-0200-JF1 068-0200-JF2 068-0200-JF3 068-0200-JF4 149-PING 149-C4PLUS
SRECU400HE-R-EC-C3 018-200-CLAMP 018-200-DAMPER 068-0200-JF1 068-0200-JF2 068-0200-JF3 068-0200-JF4 149-PING -
SRECU400HE-R-AC-C3 018-200-CLAMP 018-200-DAMPER 068-0200-JF1 068-0200-JF2 068-0200-JF3 068-0200-JF4 149-PING -
SRECU700HE-R-EC-C3 018-0250-CLAMP 018-250-DAMPER 068-0250-JF1 068-0250-JF2 068-0250-JF3 068-0250-JF4 149-PING -
SRECU700HE-R-AC-C3 018-0250-CLAMP 018-250-DAMPER 068-0250-JF1 068-0250-JF2 068-0250-JF3 068-0250-JF4 149-PING -

THREE Phase - 380v to 415v / 50Hz


EC Motors

Product CodeClamps (each)DamperSilencer 300mm LongSilencer 600mm LongSilencer 900mm LongSilencer 1200mm LongRemote Communication UnitEnhanced Control Unit
RECU900HE-R-EC-C3 018-250-CLAMP 018-250-DAMPER 068-0250-JF1 068-0250-JF2 068-0250-JF3 068-0250-JF4 149-PING
RECU1200HE-R-EC-C3 018-315-CLAMP 018-315-DAMPER 068-0315-JF1 068-0315-JF2 068-0315-JF3 068-0315-JF4 149-PING -
RECU1600HE-R-EC-C3 018-355-CLAMP 018-355-DAMPER 068-0355-JF1 068-0355-JF2 068-0355-JF3 068-0355-JF4 149-PING -
RECU2000HE-R-EC-C3 018-355-CLAMP 018-355-DAMPER 068-0355-JF1 068-0355-JF2 068-0355-JF3 068-0355-JF4 149-PING -

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