DHW heat pumps
WWK 222 – Supply
Additional suppliesArticlePart no.TypeDescription
Thermostatic valve, Water connection:
G 3/4 A
074371DMV / ZH 1
Special pressure reducing valve G 1 as supplement to ZH 1, if the static pressure at the installation location exceeds 0.48 MPa (4.8 bar). Brass. Connection 3/4 inch.
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Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.