“Very quick with their delivery.”
“Speedy delivery and good quality.”
“Worked perfectly to lower the boiler pressure to the correct range.”
“Unions on backflow preventer made it easy to install, working pressure was exactly as preset.”
“Prevents heating and cooling fluids from backing up into the domestic water supply. Reduces water pressure to 14 PSI.”
“Excellent boiler fill valve—maintains system level and pressure perfectly.”
“Online easy access and fast shipping”
“The installation is super easy, it took me less than 30 mins to add to my hot water boiler.”
