Solar Controls
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Helios Solar TDC4 solar thermal control w/ vortex control 3 inputs, 1 std relay & 1 var. sp. relay
TanklessWaterHeatersOriginal price $639.06 - Original price $639.06Original price$639.06$639.06 - $639.06Current price $639.06In stockSKU 10414
Product Info Approved to CSA / UL Standards VFS Flow based heat metering 4 x Temperature sensor inputs 1 x VFS sensor input 1 x Triac Varia...
View full detailsOriginal price $639.06 - Original price $639.06Original price$639.06$639.06 - $639.06Current price $639.06
