Home / Plumbing / Brassware / Immersion Heater Plug & Washer Customer matched zone "UK" View basket “15Mm Brass Air Vent Adaptor” has been added to your basket. Sale! Immersion Heater Plug & Washer£7.25 Original price was: £7.25.£5.99Current price is: £5.99. This product is available for pickup in Orpington. Immersion Heater Plug & Washer quantity Delivery Store Collection SKU: 29010WC01 Category: Brassware Product ID: 6771 Reviews Related products 15Mm Brass Air Vent Adaptor £0.95 Add to basket Sale! 28Mm Brass Cxc Bs Gatevalve £11.90 Original price was: £11.90.£8.99Current price is: £8.99. Add to basket Radiator Plug & Vent Pack £1.71 Add to basket Sale! Wras 28Mm Dzr Bs5154 Gatevalve £13.67 Original price was: £13.67.£10.99Current price is: £10.99. Add to basket