Laars Heating Systems E0088400 DPNO Lockout Relay 24V

The Laars Heating Systems E0088400 Lockout Relay is an essential safety component for HVAC systems, such as boilers and water heaters. The 24V double pole normally open relay ensures that the system will operate safely by preventing unsafe conditions. It monitors control signals locks out the system if there is a fault and requires manual reset for safe operation. The lockout relay enhances system reliability, lowers maintenance expenses and extends equipment life by preventing unnecessary cycling or operation under faulty conditions, and is therefore an essential component in the safe and efficient operation of a heating system.