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Marine Pump Relay Box for Multiple Marine Air Conditioning Units (MRP8)
The MRP8 Marine Pump Relay Box is designed for marine HVAC systems where two or more marine air conditioners share a single circulation pump. This relay panel safely and efficiently manages pump activation by receiving a control signal from each connected air conditioning unit.
The MRP8 supports up to eight (8) marine air conditioners, making it ideal for multi-zone marine cooling installations. Each air conditioner sends a control voltage trigger to the relay box, which then activates the shared pump as needed.
Compatible with both 115V/60Hz and 208–230V / 50–60Hz control voltages, the MRP8 offers flexibility for a wide range of marine electrical systems. The pump supply voltage is also supported at 115V/60Hz or 208–230V / 50–60Hz, ensuring reliable operation across common marine power configurations.
Key Features:
Supports up to 8 marine air conditioning units
Designed for shared pump marine HVAC systems
Accepts 115V or 208–230V control voltage triggers
Pump supply voltage: 115V or 208–230V, 50–60Hz
Ideal for multi-zone marine cooling applications
