
Adjustable steam air ventNonvacuum float type steam air vents are designed to vent air on nonvacuum steam heating systemsUse on radiators, convectors and steam mainsAdjustable air vent for proportional venting...
Adjustable steam air vent
Nonvacuum float type steam air vents are designed to vent air on nonvacuum steam heating systems
Use on radiators, convectors and steam mains
Adjustable air vent for proportional venting to steam heating systems