A boiler air pressure switch, also referred to as the pressure safeguard acts as a safety mechanism that checks the fan is in full working order. It ensures that, if the fan fails within the boiler, there would not be a build up of toxic gasses with no means of venting them. The PCB (Printed circuit board) closely monitors the air pressure switch to make sure it is fully operational before the boiler is fired up, preventing the appliance from starting without one of its key safety devices. Popular boiler air pressure switches fitted are manufactured by Honeywell, Yamatake, Dungs and Huba.
BAXI 720011401 KIT PRESSURE SWITCH 30/40/50
BAXI 5137529 SE FAN PRESSURE SWITCH
VOKERA 01005272 PRESSURE SWITCH REPLACED 0963
WORCESTER 87161044610 AIR PRESSURE SWITCH HUB
VOKERA 10020889 PRESSURE SWITCH
VAILLANT 0020018138 FAN PROVING SWITCH
HALSTEAD 500592 AIR PRESSURE SWITCH
WORCESTER 87161424140 AIR PRESSURE SWITCH
GLOWWORM S202201 AIR PRESSURE SWITCH
FERROLI 39805630 AIR PRESSURE SWITCH
FERROLI 39800140 AIR PRESSURE SWITCH
POTTERTON 64220802 PRESSURE SWITCH PRO 30 80E
As a leading supplier of plumbing and boiler spares in the UK, here at Direct heating spares we aim to help you restore your central heating boiler and system to full working order by supplying high calibre parts produced by the manufacturers along with a prompt delivery and excellent customer services. If this is the part your boiler requires it is important to take your time and locate your exact boiler model using the provided filters. Our UK based offices collectively contain over 200 years of boiler spares and spares distribution experience. Feel free to contact us either by phone or e-mail on the details provided at the bottom of the page. We have a large array of boiler spares material and can help you locate part numbers, prices and availability. Our Distribution warehouse holds over 20,000 different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to cut down on lead times from ordering direct. We offer various delivery options and can even offer a next day pre 12 delivery to most parts of the UK. If the boiler spares you require are not listed on our website or it is showing as out of stock give our sales team a call and we can advise how soon we can obtain that item for you and what the total price will be.