Velocity Boiler Works (Crown) 14-007 Vacuum Switch

The Velocity Boiler Works (Crown) 14-007 Vacuum Switch operates as a safety component in HVAC systems to protect boilers through its specification. The component operates as a sensor to monitor vacuum pressure inside the boiler which reveals the water level position. The switch turns on an alarm or shuts down the boiler when low water creates a vacuum because this prevents damage from occurring. The preventive action protects both the HVAC system's operation efficiency and prevents expensive maintenance costs.