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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
this kit reduces installation time and helps maintain system integrity
2 zone manifold (if required) and fixings
Compliance with International Shipping Regulations: Designed for lithium battery shipments to meet IATA
0 kW Rated Output at 240 V 4
receive maintenance alerts
Vaillant 970mm Flue Extension 60/100mm Tile Underfloor Heating Mat this kit reduces installation timeVaillant 970mm Flue Extension 60 100mm The Vaillant 303903 970mm Flue Extension provides essential length adjustment for ecoTEC boiler flue installations, enabling installers to extend horizontal or vertical flue runs by up to 970mm between elbows, adaptors and terminals. This durable polypropylene extension ensures compliance with maximum flue length requirements while maintaining system efficiency and safety. Key Features 970mm effective length for
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