4A 401413 STEAM VENT 3/4M X 1/2F 110-304 (non-vacuum) Float-type thermostatic vent For residential or small one-pipe or two-pipe systems Install 6-10" above horizontal return and 18" above the boiler water line

4A 401413 STEAM VENT 3/4M X 
1/2F 110-304 (non-vacuum)
Float-type thermostatic vent
For residential or small 
one-pipe or two-pipe systems
Install 6-10" above horizontal 
return and 18" above the 
boiler water line

Product #: 401413

Description

4A 401413 STEAM VENT 3/4M X 1/2F 110-304 (non-vacuum) Float-type thermostatic vent For residential or small one-pipe or two-pipe systems Install 6-10" above horizontal return and 18" above the boiler water line

Additional Information: