Description

Pump Relay Board 

The Pump Relay Board is a critical component in modern marine HVAC systems, designed to efficiently control and manage the operation of seawater circulation pumps. This high-quality relay board ensures reliable switching between multiple air conditioning units and pump stations, optimizing system performance while minimizing energy consumption and wear on your equipment.

Built specifically for marine air conditioning applications, the Pump Relay Board serves as a centralized control point for activating seawater pumps as required. Instead of running pumps continuously, this smart relay board automatically signals them to start or stop based on cooling demand. This helps improve energy efficiency, extends the lifespan of pumps and compressors, and enhances the overall reliability of the HVAC system.

Constructed with marine-grade materials, the Pump Relay Board is resistant to saltwater, humidity, and vibration, making it suitable for even the harshest onboard conditions. Its compact and durable design allows for easy installation in tight spaces while providing maximum protection for sensitive electrical components.

This Pump Relay (PRP) board allows control of a common seawater pump between multiple cabin or chiller controls. It can also be used to control a common chilled-water loop pump between multiple chiller controls. Separate, fully-isolated pump trigger inputs accept either 115VAC/60Hz or 230VAC/50-60Hz. The pump power source and pump output is also isolated and can be either 115VAC or 230VAC/50-60Hz.

Two models of PRP are available, one that can support up to 2 trigger inputs, and one that can support up to 6. PRPs are also available enclosed in a metal electric box.

The relay board is compatible with self-contained air conditioning systems, chilled water systems, and other marine HVAC solutions that require efficient pump control. With its prewired connections and user-friendly layout, installation and maintenance are quick and straightforward, making it a preferred choice for marine technicians and vessel owners.

At Climax Marine Services, we supply a comprehensive range of marine HVAC accessories and components from leading manufacturers. Our focus is on delivering reliable, high-performance solutions to keep your onboard climate systems running smoothly at all times.

Key Features:

• Controls pump activation for multiple marine A/C units

• Automatic switching based on cooling demand

• Helps reduce energy usage and pump wear

• Designed for harsh marine environments with durable construction

• Compact and easy-to-install design with prewired connections

• Compatible with self-contained and chilled water HVAC systems

• Improves system efficiency and overall reliability

For more information about the Pump Relay Board, or to explore our full range of marine air conditioning products and spare parts, visit Climax Marine Services today.