22kW Electric Boiler
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 the 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. Equipped with a number of electrical sockets, enabling the use on a variety of electrical supplies.
This compact, portable boiler comes complete with a pump, trolley and safety features including an expansion tank, high-pressure cutout, and over-temperature cutout.
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
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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 |