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22kW Electric Boiler

The perfect rental boiler for low output applications.

This boiler produces 22kw of heating duty from a 415 volt three-phase electrical supply.

Typically this boiler is hired for the purpose of floor screed drying during building projects. Utilising the underfloor heating system to dry out the floor screed can save valuable time during the construction process. By hiring this electric boiler you do not need to wait for the permanent plant room to be installed before using the underfloor heating system.

Ancillary Equipment
Boost pump for longer pipe runs
Plate pack for domestic hot water
High temperature flexible water hose
Manifold sets for multiple boiler installations
Air handling units for space heating

Specification User guides Calculators
Nominal Output5 - 22 kW
Temperature Range (Heating)20/72°C
Temperature Range (DHW)25/65°C
Fuel TypeElectric
Power Supply415v 3ph 50Hz
Running Current31 Amps
Plug Type32A 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 ExchangerOptional (DHW)
BMS OutputsNo
Time ClockNo
Frost ProtectionNo
Flow (max)55 ltrs/min
Pump Capacity4,500 ltr/hr @ 0.6 bar
Variable Temperature ControlYes
Expansion Vessel10 ltrs
DHW Circulation SystemYes (separate)
Flexible Hose ConnectionsStorz
Water ConnectionsFlow / Return / Cold Feed 1"
Noise Level45 dBa @ 1mtr
Weight50kg
Dimensions (WxDxH)600 x 550 x 1100mm

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