Ensure the optimal operation of your wall-hung boiler with our reliable air pressure switch. This essential a key role in regulating the air pressure within , helping to prevent malfunctions and maintain efficient heating. Its sturdy construction make it an excellent choice for enhancing your heating system's performance. Features -Color:White -Material:Stainless steel, plastic -Size: 7.00X7.00X2.00cm/2.75X2.75X0.79in -Energy saving: the wall hung boiler air pressure switch ensures efficient operation, delivering hot water quickly while reducing energy consumption -Reliable and safe: this wall hung boiler air pressure switch electric water heater offers stable performance and reliable safety, ensuring longterm use without worry -Multifunctional: ideal for various settings, from homes to commercial spaces, this wall hung boiler air pressure switch electric water heater meets all your hot water needs -useful: This accessory is built to withstand the demands of regular use, offering dependable functionality and easy installation - and reliable: constructed from stable materials, this wall hung boiler air pressure switch electric water heater is built to last Package list: 1 x replacement air pressure switch