What is the APS?
A boiler air pressure switch, also referred to as the pressure safeguard, acts as a safety device that checks the fan is in full working order. It ensures that, if the fan fails within the boiler, toxic gases won’t build up as it wouldn’t be vented. The Air Pressure Switch will communicate with the PCB (Printed circuit board) to ensure that fan is in full working order before the boiler is fired up, making the appliance safe to run with one of its key devices. Popular boiler air pressure switches fitted are manufactured by Honeywell, Yamatake, Dungs and Huba.
What can Direct Heating Spares do for me?
Here at Direct Heating Spares, as a leading supplier of boiler spares and plumbing supplies for the UK, we strive to help you restore your central heating, system or boiler to full operational efficiency by providing high quality parts, produced by the manufacturers, along with prompt delivery of spares and fantastic customer services across the UK. If this is the part your boiler requires, it is important to take your time and locate your exact boiler model using the table and filters provided. Our UK based offices contain collectively over 200 years of experience in boiler spares and spares distribution. Please feel free to contact us either by e-mail or phone on the information provided at the bottom of this web page. We have a large array of materials and boiler spares and can help you find prices, availability and part numbers for delivery across the UK. 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 to any location in the uk. We offer numerous delivery options and can even offer a next day, pre 12 delivery to most parts of the UK. If the spares you require are showing as out of stock or are not listed on our website, feel free to give our UK based sales team a call and we can advise how soon we can obtain the item for you and what the total price will be.