Heil Quaker ICP EA36YD159 Thermal Expansion Valve 320720-756 Built with a durable die-cast
Baker’s notes & crumb story
Description
Heil Quaker ICP EA36YD159 Thermal Expansion Valve 320720 756 Built with a durable die cast Built with a durable die cast aluminum body and a balanced poppet design Fail Safe Operation: Integrated spring return mechanism ensures the valve returns to a normally closed position during power loss