Home / Plumbing / Brassware / Immersion Heater Washer Only Immersion Heater Washer Only£0.77 This product is available for pickup in Orpington. Immersion Heater Washer Only quantity Delivery Store Collection SKU: 29012WC01 Category: Brassware Product ID: 6773 Reviews Related products 1/2″ Bsp Brass Air Vent £1.34 Add to basket Sale! Cp Rad Extension Piece 40Mm £2.38 Original price was: £2.38.£1.99Current price is: £1.99. Add to basket Sale! 22Mm Dzr Cxc Bs Gatevalve £8.61 Original price was: £8.61.£6.99Current price is: £6.99. Add to basket 1/4″ Brass Air Vent £0.86 Add to basket