Order on 0330 123 3707
Order Line
0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm
Next Day Delivery
Order on 0330 123 3707
Order Line 0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm Next Day Delivery

Gas Boiler Spares

Brand:Alpha  Range:Cb  Model: 28  

Type:Gas Boiler Gc Number:4753216

You can download the free Boiler Manual for the Alpha Cb 28 below

( Alpha Cb 28 )


1250354 Alpha 1.025576 Pcb Cb/He 1.025576 H63598
This part fits...
£196.64(inc VAT)
1250606 Alpha 3.013211 Dhw Flow Switch(Cb24/28/Cd24C) 3.013211 E57751 3.014805
This part fits...
£34.94(inc VAT)
1250324 Alpha 1.021762 Temperature Sensor (Ntc) 1.021762 798413
This part fits...
£14.35(inc VAT)
1250063 Alpha 1.013154 Seal (Room Sealed Chamber) 1.013154 E64450 1.031569 6.540469 795341
This part fits...
£7.61(inc VAT)
1250584 Alpha 3.012752 Diverter Valve Cb24,28,25,33,Cd24,32 3.012752 E57773
This part fits...
£100.99(inc VAT)
1250016 Alpha 1.010771 Automatic Air Vent (Cb/Cd/Sy) 1.010771 E57709
This part fits...
£21.84(inc VAT)
1250612 Alpha 3.013387 Seal Kit - H/Exchs./Pump 3.013387 E65267
This part fits...
£8.87(inc VAT)
1250136 Alpha 1.015633 Fitting Inl.Manifold/Div.Vlve. 1.015633 E65165
This part fits...
£13.73(inc VAT)
1250023 Alpha 1.011126 Pressure Relief Valve - 3 Bar 1.011126 E57703
This part fits...
£23.94(inc VAT)
1250611 Alpha 3.013386 Seal Kit - Water Complete 3.013386 E65266
This part fits...
£26.26(inc VAT)
1250189 Alpha 3.014379 Brass Pressure Switch/Washer 1.018320 1.017496 E76320
This part fits...
£21.05(inc VAT)
1250095 Alpha 1.023560 Expansion Vessel 8Lt(Cb/Sy/Cd) 1.02356 H50462
This part fits...
£112.21(inc VAT)


The Gas Boilers Behind The Spares

There are a wide range of gas boilers available in the UK and they are split into three main categories. A gas combination boiler also known as a gas combi boiler, which supplies instant hot water and central heating, a heat only boiler which work in partnership with a cylinder to provide heating and hot water, and a gas condensing boiler which is more efficient and has to be in the Band ‘A’ of the SEDBUL rating set by the government. Boilers and gas spares are manufactured by a wide range of companies such as Vaillant, Worcester, Baxi, Potterton, Ideal, Ravenheat, Glowworm, Biasi, Heatline, Protherm, Broag Remeha, Heatrae, Hermann, Main, Vokera, Ferroli, Alpha, Chaffoteaux, Ariston, Sime and Keston.

Direct heating spares is the leading supplier of plumbing and gas heating boiler spares in the uk and we fully understand the importance of heating and hot water especially during the winter seasons. We also understand that obtaining your gas boiler spares quickly is essential, that is why we have many different delivery options available. Most plumbing and gas heating spares can be delivered next day before 12 to most of the UK.

It is important to take your time to find the correct boiler spares for the job. We have a large range of plumbing and heating boiler spares in stock at DHS and if you require any assistance locating the correct part please feel free to contact our uk based call centre. Collectively we have over 200 years of experience in boiler spares identification and spares distribution.