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pair of Hoffman 4As NEW and 3 Heat-timer varivents

ChrisJ
ChrisJ Member Posts: 13,867
Have a new pair of Hoffman 4As in boxes. 



Also have three barely used right angle vari-vents and a fourth vari-vent which is fine except someone stripped the removable nipple out in a radiator.  By barely used I mean the system ran 3 short times with the vari-vents installed.



Anyone interested?
Single pipe quasi-vapor system. Typical operating pressure 0.14 - 0.43 oz. EcoSteam ES-20 Advanced Control for Residential Steam boilers. Rectorseal Steamaster water treatment
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