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Hills solar hot water systems
Control modes:
2 x 3m tank sensors
it is equipped with a potential-free extra-low voltage relay for backup heating demand and a V40 flowmeter input for heat quantity measurement
Suitable for all domestic hot water systems (+2 to +95 °C)
Wilo Z 15A Solar Hot Water Circulating Pump — Replaced by Wilo Star-Z NOVA related-resol-deltasol-bs4-solar-hot-water-sensor-controller-1 Hills solar hot water systemsWilo Z 15A Hot Water Circulating Pump The Wilo Z 15A (also known as Wilo ZA 15) is no longer manufactured. The current replacement is the Wilo Star Z NOVA a direct swap for the Z 15A, Salmson SB 04 15 and Salmson NSB 04 15. The replacement impeller cartridge is identical across the Wilo Z 15A, Salmson SB 04 15 and Salmson NSB 04 15 all three pumps share the same cartridge. However, given the age of most systems still running these pumps, replacing the
US$ 27.99
US$ 15.00
US$ 56.00
US$ 139.99
