Copeland 940-0001-51 Relay Kit 326058-755 this HVAC security cover is

this HVAC security cover is a standard truck-stock item for maintaining facility control and reducing nuisance service calls related to unauthorized setpoint changes

You should verify your specific model number on the unit's data plate to ensure the 23-inch dimensions match

you can configure the device to engage the circulator pump once the boiler water reaches the necessary operational temperature

Advanced Combustion Logic: Features sophisticated algorithms to manage condensing water heater performance

providing technicians with maximum installation flexibility in tight mechanical rooms while preventing hazardous refrigerant backflow and migration during compressor off-cycles

Copeland 940-0001-51 Relay Kit 326058-755 this HVAC security cover isCopeland 940 0001 51 Potential Relay Kit