HIU spare parts Actuators | Controls | Filters and strainers | Flushing and filling | Expansion vessels | Heat exchangers | Meters, gauges and indicators | Pumps | Sensors | Sheet metal | Valves | Washers | All Actuators Controls Filters and strainers Flushing and filling Expansion vessels Heat exchangers Meters, gauges and indicators Pumps Sensors Sheet metal Valves Washers WRAS approved filling loop for ICON/ECO HIU £10.00 Add To Cart ECO Lithium Battery PP3 (9V) £9.90 Add To Cart Heat Exchanger SWEP E8ASH-1-20 15kW £50.00 Add To Cart 20x5mm Ceramic Fuse 2A slow blow (pk 4) £3.00 Add To Cart ICON Connected HIU Steel Cover £100.00 Add To Cart 1/4 pressure gauge 0-10 bar rear threaded £15.00 Add To Cart ECO/ICON Wilo Pump Assembly £110.00 Add To Cart Flushing Bypass Non Comp Mk2 £55.00 Add To Cart Flow sensor £10.00 Add To Cart Strainer Assembly £40.00 Add To Cart Honeywell Eco T3 Valve Body £35.00 Add To Cart Frese Optima Compact DN20 M/M High 5 £60.00 Add To Cart Icon Controller Assembly £250.00 Add To Cart 3/8" BSP Fibre Sealing Washer (pk 4) £2.00 Add To Cart 1/2" Fibre Sealing Washer (pk 4) £2.00 Add To Cart MTR E25 Fibre Washer (pk 4) £2.00 Add To Cart 1" BSP Fibre Sealing Washer (pk 4) £3.00 Add To Cart Fast Acting Actuator Assembly £75.00 Add To Cart Cold water filter £2.00 Add To Cart O' Ring (SSL617) (pk 4) £3.00 Add To Cart NTC 10k 1/8 BSP Immersion Sensor £10.00 Add To Cart 8 Litre Heating Vessel £90.00 Add To Cart Switch2 HIU T230 MBus Ultraheat £175.00 Add To Cart