Electronic head Valve connection M30 x 1,5 - M28 x 1,5 included Adapter for valve type Danfoss RA - Adapter for valve type Caleffi - Adapter for valve type RBM Manual temperature change possible at any time (overwriting active until the next change in the program). Product with the possibility of being deducted in relation to tax incentives Clear reading thanks to the information shown in graphic form and the backlit screen What's inside: 1 HR92 Head - Batteries Included - Valve adapters Compatibility list: .
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