COIL CLEANING PREPARATIONS

Brand Owner Address Description
THERMAL ZONE UNITED REFRIGERATION, INC. 11401 Roosevelt Boulevard Philadelphia PA 191542197 coil cleaning preparations, solvents, and detergents used in conjunction with the installation and servicing of furnaces, heat pumps, air conditioners, cool and heat coils;air conditioning equipment, namely, heat pumps, package air conditioners, package heat pumps, cool and heat coils, and unit heaters; and air conditioning supplies, namely, flexible ventilating duct;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The self cleaning metering device for a diaphragm of a diaphragm type flush valve comprises a metering cap having a metering orifice therein, a hollow retainer threadedly engaged to the metering cap, the diaphragm being sandwiched therebetween, and a cleaning element comprising a spring coil movably seated within the device, the coil having a first pin centered relative to the metering orifice and extending therethrough and a second pin extending opposite the first pin into and through the hollow retainer, wherein water flowing through the metering device acts to move the coil, and pins thereof, the coil and pins acting to clean debris from the interior of the device upon moving therewithin.