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22kW Electric Boiler

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    22kw Electric Boiler hire rental Cross hire services

    A 22kW Electric Boiler is the perfect rental boiler for low-output applications. It produces 22kw of heating duty from a 415 volt three-phase electrical supply. Typically, you would hire this boiler for floor screed drying during building projects.

    Using the underfloor heating system to dry out the floor screed can save valuable time during a construction process. And, by hiring this electric boiler, you don’t need to wait for a permanent plant room to be installed before using the underfloor heating system.

    Optional Ancillary Equipment

    • Boost pump – for longer pipe runs
    • Plate pack – for domestic hot water
    • High-temperature flexible hose
    • Manifold sets for multiple boiler connection
    • Air handling units for space heating


    Nominal Output 5 - 22 kW
    Temperature Range (Heating) 20/72°C
    Temperature Range (DHW) 25/65°C
    Fuel Type Electric
    Power Supply 415v 3ph 50Hz
    Running Current 31 Amps
    Plug Type 32A 5 Pin BS4343
    Maximum Working Pressure (Heating) 3 Bar
    Maximum Working Pressure (DHW) 5 Bar
    Safety Valve (Heating) 3 Bar
    Safety Valve (DHW) 5 Bar
    Heat Exchanger Optional (DHW)
    BMS Outputs No
    Time Clock No
    Frost Protection No
    Flow (max) 55 ltrs/min
    Pump Capacity 4,500 ltr/hr @ 0.6 bar
    Variable Temperature Control Yes
    Expansion Vessel 10 ltrs
    DHW Circulation System Yes (separate)
    Flexible Hose Connections Storz
    Water Connections Flow / Return / Cold Feed 1"
    Noise Level 45 dBa @ 1mtr
    Weight 50kg
    Dimensions (WxDxH) 600 x 550 x 1100mm

    Calculate your heating or cooling requirements

    © 2021 Cross Hire Services. All Rights Reserved.

    Cross Hire Services is a company registered in Ireland.

    Cross Hire Ltd T/A Cross Hire Services Heating & Cooling is a registered company in Ireland with company number 416031 & VAT Number: 6436031T

    Our Ireland Registered Office Address: 11 Broomhill Road, Tallaght, Dublin 24, D24 PF20, Ireland.

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