SONBERG ThermoPlate 5

SPREAD THE COST OF NEW EQUIPMENT TO FREE UP YOUR CASHFLOW

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NEW FOR 2026 AVAILABLE SOON

You asked, we delivered.

Built specifically for DIY installers and custom builders, the ThermoPlate 5 strips away the outer casing to give you the raw essentials. It offers a rugged, space-saving layout without compromising a single watt of the trusted quality and 5kW power found in the original ThermoBox 5.

ThermoPlate 5

1 operator diesel powered hot water window cleaning system with straightforward ON/OFF button operation and DIY setup required

Webasto 5kW diesel heater with custom programming developed for window cleaning (runs hotter and harder than standard)

Webasto Pierburg circulation pump

Webasto Adjustable Thermostatic Valve (30-65deg)

12v

24 plate heat exchanger

Able to be turned on/off by external input

Able to give on/off signal to external circulation pump

Rectus 26 fixings make it easy to connect to your plumbing system

 

"Every window cleaner should have one. Now I have one I wouldn't be without one"

"Made window cleaning much quicker and frankly paid itself off within a month"

 

Fulfilled within 5 - 15 working days

2 Year Guarantee

 

Technical Data

Height            - 800mm

Width             - 350mm

Depth             - 150mm

Power Supply - 12v

Fuel                - Diesel

Fuel Cons       - 0.3-06 L/hr

Power             - 5000W  /  17000BTU/hr

 

Real Life Results

Battery Size     - 130Ah normally allows 1 workday without charge, daily charging recommended (Battery not included)

Hot Water       - 3 L/pm at 60deg C