Motorized 24v hydronic zone valvesmanual lever provides valve operation during power failure. Use with 2-wire controls except 3-wire for 2e164. Replacement powerhead for hydronic zone valves 2e789 and 2e790.
Motorized 24v hydronic zone valvesmanual lever provides valve operation during power failure. Use with 2-wire controls except 3-wire for 2e164. Replacement powerhead for hydronic zone valves 2e789 and 2e790.
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