Comply with CSD-1
Overview
This is your basic CSD-1 safety setup in a mechanical room to isolate gas or power to the boilers in an emergency.
ASME CSD-1 Code Requirement
‘(b) A manually operated remote shutdown switch or circuit breaker shall be located just outside the boiler room door and marked for easy identification.
(1) Consideration should be given to the type and locations of remote shutdown switch to safeguard against tampering. If the boiler room door is on the building exterior, the switch should be located just inside the door. If there is more than one door to the boiler room, there should be a remote shutdown switch located at each door.
(2) Activation of the remote switch or circuit breaker shall immediately shut off the fuel or energy supply.’
Comply with CSD-1 with Added Gas Detection
Overview
Meet CSD-1 and protect the mechanical room with gas detection. For rooms smaller than a 25 yard radius, add a Mini Merlin to the emergency panic button circuit to provide combustible gas & carbon monoxide monitoring.
ASME CSD-1 Code Requirement
‘(b) A manually operated remote shutdown switch or circuit breaker shall be located just outside the boiler room door and marked for easy identification.
(1) Consideration should be given to the type and locations of remote shutdown switch to safeguard against tampering. If the boiler room door is on the building exterior, the switch should be located just inside the door. If there is more than one door to the boiler room, there should be a remote shutdown switch located at each door.
(2) Activation of the remote switch or circuit breaker shall immediately shut off the fuel or energy supply.’
8 Zone Gas Detection Monitoring System With SPDT Relay Output
Overview
The Merlin GDP2X is an advanced boiler room gas detector featuring an eight-zone gas detection system. It controls up to 8 remote sensors and includes a status display. The system can communicate conditions to a Building Management System (BMS) through an SPDT relay. For emergency situations, it supports gas shutdown by adding external solenoid valves or relays, providing an effective solution for boiler room gas shut off.
16 Zone Gas Detection Monitoring System With MODBUS & SPDT Relay Output
Overview
Merlin GDPX+, sixteen zone gas detection system. Control up to 16 remote sensors with status display & communicate condition with building management system through a SPDT relay or MODBUS. Emergency boiler or gas shutdown can be achieved by adding external solenoid valves or relays.
