Auto Air Vents (AAV)

  • Sale! Flamco Flexvent 1/2" Auto Air Vent

    Flamco Flexvent 1/2″ Auto Air Vent

    Original price was: £25.59£30.71.Current price is: £14.88£17.86. Retail Price: £17.86£21.43 Excl. VATIncl. VAT

    Flamco Flexvent 1/2″ Auto Air Vent The Flamco Flexvent Auto Air Vent is a highly efficient and guaranteed operation for heating and air conditioning. The Flexvent will eliminate air within systems when fitted in places where the air collects. Float operated, the air collects in the Flexvent causing the float to drop and open the…

  • Microvent 1/2" bsp 10bar / 110degs

    Microvent 1/2″ bsp 10bar / 110degs

    £115.81£138.97 Retail Price: £138.97£166.76 Excl. VATIncl. VAT

    Air collects at the highest point within a system, however a system will often have several high points. Trapped air can obstruct the flow of water at these points or even stop it altogether. If air is not removed it can lead to commissioning problems, frequent manual venting also deteriorating pump performance and boiler efficiency….

  • Sale! Oventrop AAV  1/2" bsp 10bar / 110degs Automatic Air Vent with Auto Shut Off

    Oventrop AAV 1/2″ bsp 10bar / 110degs Automatic Air Vent with Auto Shut Off

    Original price was: £30.84£37.01.Current price is: £23.20£27.84. Retail Price: £27.84£33.41 Excl. VATIncl. VAT

    For central heating and cooling systems with closed circuits. For operation with non-aggressive, non-hazardous liquids, e.g. water or water-glycol mixtures with a max. glycol content of 30% according to VDI 2035 / ÖNORM 5195. Body made of brass. Main function: Air vents Nominal size: DN 15 Connection size: G  1/2 Operating temperature: 0 – 110…

  • Sale! Oventrop precision Air Vent, 3/8" 10 Bar

    Oventrop precision Air Vent, 3/8″ 10 Bar

    Original price was: £98.65£118.38.Current price is: £74.22£89.06. Retail Price: £89.06£106.87 Excl. VATIncl. VAT

    Precision automatic air vent 10 bar 3/8″ with automatic shut off.