Enhance the performance of your wall-hung boiler with our air pressure switch. This accessory is designed to detect and control the air pressure within , preventing issues such as overheating or inefficient combustion. Its design ensures reliability, providing peace of mind and consistent heating for your home or business. Features -Color:White -Material:Stainless steel, plastic -Size: 7.00X7.00X2.00cm/2.75X2.75X0.79in -Efficient operation: the wall hung boiler air pressure switch enhances the efficiency of the water heater, ensuring rapid hot water with minimal energy use -Consistent and safe: this wall hung boiler air pressure switch electric water heater provides consistent performance and reliable safety, allowing you to enjoy hot -Adaptable use: ideal for various environments, from homes to commercial spaces, this wall hung boiler air pressure switch electric water heater caters to all your hot water requirements -Application: This accessory is easy to install and compatible with various wall-hung boiler models, making it a versatile choice for both residential and commercial applications - durability: crafted from stable materials, this wall hung boiler air pressure switch electric water heater is designed for durability, ensuring longterm hot water availability Package list: 1 x replacement air pressure switch