BIASI BI1011103

Previous Code: 400190290000

£8.48ex-vat

Quantity

Appliance

BIASI GAIA 428S

DIAPHRAGM - CH

BIASI BI1011103 DIAPHRAGM - CH - GAIA 428S

Product Information

Part also fits:

Buy your Biasi Bi1011103 - Gaia 428s Diaphragm - Ch today, with a fast UK delivery..

Previous Biasi Part Codes: 400190290000, BG1011103

The Biasi combination boilers and water heaters use a rubber diaphragm to trigger the domestic hot water by diverting the primary water circuit to the plate heat exchanger. This gives hot water to the taps or perhaps shower. One side of the diaphragm is subject to indirect heat via the hot water in the primary circuit flowing through the hydraulic assembly. This design is common in combination boilers and other water heating system appliances. If a diaphragm has failed the boiler won't switch easily between supplying water to the hot taps and providing central heating. In this instance it will need replacing. Many heating engineers will recommend replacing the whole hydraulic section. This is not necessary as the boiler manufacturer mostly supply the specific part and the unit will function perfectly after the diaphragm is replaced., Biasi Diaphragms Can Be Delivered Next Day

Delivery

BIASI Boiler Spares orders - delivered within 24 hours for all in-stock BIASI spare parts, when purchased before 3pm. We also supply many other spare parts and accessories for BIASI boilers.

Disclaimers:

Warranty
BIASI spare parts come with manufacturers standard twelve months warranty.
Warning
When replacing any spare part on appliances, use only genuine boiler spare parts that you can be assured conform to the safety and performance specification that the boiler manufacturer recommends. For your safety & your families, please do not use reconditioned or copy parts that have not been clearly authorised by the boiler manufacturer.