Vaillant aroTHERM plus heat pumps are extremely quiet, very efficient and charged with R290, a very low global warming potential (GWP refrigerant).
The units have high temperature capability which is especially good when producing hot water meaning they do not use an immersion heater at all during pasteurisation cycles.
They are sold in packs with a heat pump interface, hydraulic module or with the integrated pre-plumbed tank option of the Vaillant uniTOWER – select the option required via the drop-down box to the right.
Midsummer also sell the full range of Vaillant sensoCOMFORT controls, uniSTOR heat pump hot water cylinders and Vaillant mounting accessories.
* Non-refundable deposit required for hydraulic and unitower units – please get in touch for more details *