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When levels reach a threshold indicating system contamination
Mounting: Standard UK 3-pin outlet (plug-in type)
hot water is rapidly replenished after high-demand periods
monitoring and long‑term reliability matter
Error codes and their meanings are listed in the Strom installation and user manual
Spirotech SpiroVent RV2 22mm Air Deaerator UA022W Valve Pack When levels reach a thresholdThe Spirotech SpiroVent RV2 (UA022W) is a 22mm brass microbubble air deaerator for closed central heating and cooling systems. Unlike automatic air vents that only expel free air pockets at the vent point, the SpiroVent RV2 uses a patented SpiroTube coalescing element to collect and continuously remove dissolved microbubbles from the entire circulating system the cause of noise, cold spots, and corrosion that ordinary bleeding cannot eliminate.
US$ 135.00
US$ 56.95
US$ 135.00
US$ 57.95
US$ 45.95
