Description
Marvair 50030 Contactor 322838 753 000 BTU HR depending on the 000 BTU HR depending on the pressure drop across the valve it is recommended to mount the valve vertically with the pressure element facing downward
Marvair 50030 Contactor 322838 753 000 BTU HR depending on the 000 BTU HR depending on the pressure drop across the valve it is recommended to mount the valve vertically with the pressure element facing downward