EZKleens Boiler Sight Glass

Abstract

A sight glass system that simplifies the way a sight glass is cleaned and accessed during servicing a boiler by allowing someone to treat the boiler with cleaning chemicals without taking off the pressure release valve to pour in the boiler treatment. The cleaning process can now be achieved easily with the EZKleens Boiler Sight Glass system by taking off the service valve head cap and pour the treatment through the sight glass and into the boiler with the shut off valves open.

We claim: 
     
         1 . A sight glass system for easy cleaning of boilers comprising:
 a cleaning service valve head with a cap, and   aperture to connect to main water shutoff valve to the cleaning service valve head, and   a sight glass that connects to cleaning service valve head and the cleaning service valve foot, and   the cleaning service valve foot has a drain plug, and   an aperture that connects to the bottom main water shutoff valve   
     
     
         2 . The sight glass system according to  claim 1 , further comprises:
 independent main water shutoff valves that are interchangeable between the cleaning service valve head and cleaning service valve foot   
     
     
         3 . The sight glass system according to  claim 1 , wherein the sight glass can be cleaned by removing the service head cap 
     
     
         4 . The sight glass system according to  claim 1 , wherein the boiler can be serviced with cleaning chemicals by pouring it through the cleaning service valve head while the main water shutoff valve foot is open, allowing for the chemicals to flow into the boiler