The #56 designation corresponds to a

Designed as a specific OEM replacement part for Carrier

High-Amperage Rating: Supports 10-amp power circuits

making it suitable for demanding commercial environments and mechanical rooms where humidity or chemical exposure is a factor

You must match the reset type specified by the manufacturer

Honeywell E3T-PK Tamper-Proof Kit The #56 designation corresponds toFor contractors managing E3 Point gas detection systems in high traffic or commercial environments, the Honeywell E3T PK Tamper Proof Kit is a critical security accessory. This specialized hardware kit, which directly replaces the Honeywell 1309K0001 protocol, provides a physical barrier against unauthorized adjustment or removal of gas monitors. In facilities like parking garages and mechanical rooms where CO, NO2, or combustible gas sensors are