Floor boiler S

from 6 to 48 kW

Power and robustness

Ideal for installation in the boiler room, the GRETEL 'S' floor boiler can equip any central heating system with hot water radiators (R) or underfloor heating (LT).

READY TO USE

Available in 12 powers from 6 to 48 kW,the 'S' boiler has a fully equipped and is ready to use with a quick and easy connection.

PERFORMANCE

Its stainless steel heater with a capacity of 25 liters, gives it many advantages over existing circuits or whenever an inertia flywheel is preferred as in the case of high power, for example.
Our choice of qualitative and reliable components integrated into the 'S' boiler, ensures durability and unique performance and ensuring some longevity.
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    • Heating body STAINLESS STEEL insulation M0
    • Immersion heater INCOLOY on flange
    • Pump with adjustable speed
    • Expansion tank 25 liters
    • Safety valve
    • Isolation valves and drain
    • Thermo-manometer
    • Aquastat 0/90°C (R) ou 0/50°C (LT)
    • Manual reset thermal safety 95°C (Radiator) ou 60°C (Low temp)
    • Water pressure switch
    • Relays Contactors
    • Stages delay
    • Electric terminal board
    • Regulation terminal
    • Shedding terminal
  • Embedded options

    REGULCElectronic control depending on the outside temperature
    ARMTimer (linked to REGULC)
    STTRISecurity Master Switch TRI (maxi 36 kW)
    STMONOSecurity Master Switch MONO (maxi 12kW)
    DEL013Shedding relay MONO 3 sorties
    TEMPOShedding unit

    Accessories

    TARoom thermostat
    TEPPElectronic programmable room thermostat
    THRADIOElectronic programmable room thermostat wireless
    PURGEUR Automatic purge
    COTELPhone remote command RTC
    GESTIMEnergy meter MONO 63A
    • Supply voltages :
    • from 6 to 12 kW : TRI 400 V + N or MONO 230 V
    • from 15 to 48 kW : TRI 400 V + N (MONO 230 V on demand)
    • Dimensions : 850 x 400 x 600 mm
    • Weight : 61/65 Kg
    • Outputs : 1-inch Male
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Contact us at
+33(0)5 63 32 53 03