AC - H Condensing gas unit heater

Solution particularly suited to heating buildings:

  • of low height
  • industrial
  • shops
  • tertiary
  • well insulated
  • new or for renovation

Advantages

  • Gas savings between 15% and 45% 
  • RECORD combustion efficiency of 107%
  • Continuous modulation from 30% to 100%
  • Ultra-fast warm-up time
  • Reduction in stratification
  • No flue calculations required
  • Absolute safety (no flames or combustion gases in the air flow)
  • Blowing temperature adapted to the requirements of the building
  • Corrosion-resistant components
  • Shut-down on full power tolerated by damp combustion chamber and hot water heat exchanger
  • Size identical to MH hot air gas unit heaters
  • Flue connection from above: ideal solution when replacing appliances

Technical details

Description

Complete pre-adjusted mini-boiler
Stainless heating body with cold door (guaranteed lifetime)
Pre-mixing modulating burner (power modulation from 30% to 100%)
Automatic air / flue gas adaptation
Permanent optimisation of power level with ECO-TEC electronic card
Aerodynamically profiled crescent-shaped fan blades
Single deflection blower grille (RAL 9006)
Case in sheet steel with oven-baked epoxy paint RAL 9003
Flue pipes in high density polypropylene (maximum flue gas temperature 90°C)
Condensate removal from the rear (1 single siphon diameter 32)
Regulation settings: Weekly timer - 2 levels of temperature setting (day and night) - Function select (Off / Automatic running / Ventilation / Forced) - burner reset


APPLICATIONS

Industrial buildings | Garden centres | Greenhouses | Sports hall | Car garages | Production shop floors | Car dealers | Storage warehouses | Sales outlets

Parameters

TECHNICAL SPECIFICATIONS

    ERP & Industry Industry
    AC-H30 AC-H40 AC-H50 AC-H70
Heating value LHV kW 27 36 45 63
Rated power kW 26.2 34.9 44.1 61.7
Efficiency at full load % 98
Efficiency at minimum load % 108
Air flow rate at 15°C m3/h 2 700 3 450 4 600 5 500
ΔT air ranges °C 9 - 29 10 - 30 9 - 28 10 - 33
NOx   Class 5
G20 gas flow rate m3/h 2.86 3.82 4.77 6.68
G25 gas flow rate m3/h 3.18 4.21 5.26 7.37
G31 propane flow rate kg/h 2.11 2.81 3.51 4.91
Gas diameter 1/2”
Flue gas temperature °C 50 - 90 50 - 90 50 - 90 50 - 90
Condensate flow rate l 1.8 2.4 2.9 5.2
Condensate connection diameter mm 32
Electrical supply 1 x 230 V + N - 50 Hz
Electrical power W 310 310 640 730
Volume of circuit (water with glycol - 15°C) l 6.6 7.2 9.2 11.2

Dimensions

    AC-H30 AC-H40 AC-H50 AC-H70
Width A mm 1 080 1 080 1 192 1 277
Height B mm 570 624 674 774
Depth C mm 765 765 842 842
Mass kg 88 99 110 135

References

  • Boa Flex - (France)
  • Casino - (France)
  • Circuit de Charade - (France)
  • Jardinerie Leclerc - (France)
  • Kent International - (France)
  • Metro - (France)

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References