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hot water is rapidly replenished after high-demand periods
PWM (Pulse-Width Modulation) is a digital signal sent by a heat pump or smart boiler controller that tells the pump exactly what speed to run at
The result is a V40 of 77 litres of usable hot water from a 45L nominal tank — up to 16% more than a conventional same-capacity unit
Mounting: Standard UK 3-pin outlet (plug-in type)
8 Leading to 0
Spirotech SpiroVent RV2 22mm Air Deaerator UA022W Valve Pack hot water is rapidly replenishedThe 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.
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