Keep your warranty intact by buying genuine manufacturers spares only through McDonald Water Storage.
Please note that all prices on our online store include VAT and free shipping (for orders over £50) to a mainland UK address, unless otherwise stated. Any additional shipping costs will be shown at the checkout stage of your order process.
- "Lid Vent" is a required field.
- "Inlet Valve" is a required field.
- "Screened Overflow" is a required field.
- "Warning Pipe" is a required field.
- "Tank Outlet" is a required field.
- "Drain Valve" is a required field.
- "Encapsulated Ply Baseboard" is a required field.
- "Lid Mounted Level Switch" is a required field.
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PW1050.INS/2 1050 litres AG/AF Airgap
£2,562.21 Excl. VAT Part No: PW1050.INS-2.AGAdd to basket -
Byelaw 30 Overflow – ELSOflow
£45.85 Excl. VAT Part No: WPB30CAdd to basket -
PW2000.INS.AB4 2000 litres AB/CAT5 Airgap – FVH
£2,371.84 Excl. VAT Part No: PW2000.INS.AB4Add to basket -
PW501.INS/2.AB4 500 litres AB/CAT5 Airgap – FVH
£1,680.03 Excl. VAT Part No: PW501.INS-2.AB4Add to basket -
PW3001.INS/2.AB4 3001 litres AB/CAT5 Airgap – FVH
£4,291.73 Excl. VAT Part No: PW3001.INS-2.AB4Add to basket -
PW1500.INS/2 1500 litres AG/AF Airgap
£2,313.83 Excl. VAT Part No: PW1500.INS-2.AGAdd to basket -
PW251.INS 251 litres AG/AF Airgap
£644.84 Excl. VAT Part No: PW251.INS.AGAdd to basket -
Charging Pump (DAB)
£309.75 Excl. VAT Part No: WCPFPSAdd to basket -
PW2250.INS.AB4 2250 litres AB/CAT5 Airgap – FVH
£2,513.69 Excl. VAT Part No: PW2250.INS.AB4Add to basket -
PW1000.INS 1000 litres AG/AF Airgap
£1,264.46 Excl. VAT Part No: PW1000.INS.AGAdd to basket -
22mm Combined Pressure Reducing Valve (3Bar) and Cold Fill
£111.10 Excl. VAT Part No: WUVPRSAdd to basket