Johnson Controls P78ALA-9351 (P78A series) two-stage pressure control for condenser fan cycling — switches condenser fans in two steps as a function of condensing pressure to hold head pressure in refrigeration and air-conditioning plant.
Johnson Controls P78ALA-9351 (P78A series) two-stage pressure control for condenser fan cycling — switches condenser fans in two steps as a function of condensing pressure to hold head pressure in refrigeration and air-conditioning plant.
| Product description | P78A two-stage condenser fan pressure control |
| MOQ | 1 |