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Lochinvar #100167793 Integrated Control Prior to H10
Part # 100167793 SKU 1071862
$594.10
Only 1 left
Shipping nationwide to the USA + Canada
The Tekmar 304P switching relay manages operation of up to four circulating pumps in zoned hydronic heating applications. It provides a dedicated priority zone input for domestic hot water or other high-demand loads. The unit coordinates pump calls and boiler enable signals for reliable multi-zone control.
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