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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Maintenance: Annual service recommended for optimal performance and longevity
50mm CFC-free polyurethane foam insulation
67 Coil 1 max primary pressure (Bar) 6 Coil 1 resistance (Bar) 0
featuring 22 mm copper connections along with a reducing fitting for DN15
Vaillant sensoCOMFORT Wired System Controller (VRC720) Heatrae Sadia Maintenance: Annual service recommended forThe Vaillant sensoCOMFORT wired system controller (VRC720, part no. 0020260921) is Vaillant's flagship control for complex heating systems. Weather compensation comes as standard with the supplied outdoor sensor, it manages up to five wired heating circuits independently, and it's the control Vaillant specify for heat pump installations, underfloor heating systems, hybrid setups, and any project where you're running more than one zone. Not sure which
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