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Marvair Control Board With Easy Start Daughter Board

Marvair Control Board With Easy Start Daughter Board

AED 1,940.00

Printed Circuit Board for the control of Marvair (and other) Wall-Mounted Air Conditioners. This board features status LEDs and provides the following modes of operation: Normal, Lock-out, Delay on Break, Delay on Make, Low Pressure By-Pass Time, Post Purge, Low Ambient Control, High Pressure Switch, Low Pressure Switch. Marvair Part Number 70281

Description

Marvair Control Board With Easy Start Daughter Board

The Marvair Control Board With Easy Start Daughter Board is a high-performance printed circuit board (PCB) designed for precision control of Marvair wall-mounted air conditioners and other compatible marine HVAC systems. Engineered for durability and reliability, this advanced control board is part of the most sophisticated cabin control solutions in the marine HVAC industry, combining robust functionality with user-friendly features to ensure comfort, convenience, and energy efficiency on yachts, boats, and recreational vessels.


Advanced Functionality for Marine HVAC Systems

This control board features status LEDs and provides multiple modes of operation, including:

  • Normal

  • Lock-out

  • Delay on Break

  • Delay on Make

  • Low Pressure By-Pass Time

  • Post Purge

  • Low Ambient Control

  • High Pressure Switch

  • Low Pressure Switch

Designed with precision, the Marvair Control Board With Easy Start Daughter Board seamlessly manages compressors, fans, pumps, and valves, ensuring optimal air and water flow while protecting critical HVAC components from damage. Its EasyStartâ„¢ low-current A/C start capability reduces electrical load during startup, making it ideal for vessels with limited power availability.


Built for Marine Use

Conceived, designed, and manufactured in the U.S.A., this control board is built specifically for harsh marine environments, offering resistance to vibration, moisture, and corrosion. The board is WiFi-enabled, allowing operators to remotely control cabin temperatures from anywhere, providing full climate control and comfort. It works with air conditioning and heating systems, monitors and manages on-board humidity, and interfaces with the state-of-the-art EasyTouch cabin control display.


Key Features & Specifications

  • Component: Marvair Control Board with Easy Start Daughter Board

  • Part Number: 70281

  • Compatibility: Marvair wall-mounted air conditioners and most marine HVAC systems

  • Functionality: Controls A/C, heating, fans, pumps, and valves; supports EasyStartâ„¢ low-current A/C starts

  • Modes: Normal, Lock-out, Delay on Break/Make, Low Pressure By-Pass Time, Post Purge, Low/High Pressure Switch, Low Ambient Control

  • Connectivity: WiFi-enabled for remote control

  • Durability: Built for marine use with high resistance to moisture, vibration, and corrosion

  • Applications: Yachts, boats, recreational vessels, and specialty marine HVAC installations


Wide Range of Applications

The Marvair Control Board With Easy Start Daughter Board is ideal for:

  • Marine air-conditioning systems: Maintains precise cabin temperatures and humidity control

  • Recreational vessels: Efficiently manages heating and cooling for comfort on-board

  • Energy-sensitive vessels: Reduces startup current draw with EasyStartâ„¢ technology

  • System upgrades & replacements: Direct replacement for Marvair Part Number 70281, compatible with a wide range of marine HVAC displays

For optimal performance, pair this control board with our full range of marine HVAC components, EasyTouch cabin controls, and EasyStartâ„¢ low-current A/C start systems from Climax Marine Services.


Why Choose Climax Marine Services?

At Climax Marine Services, we supply premium marine HVAC control boards and components built for reliability, durability, and superior performance. The Marvair Control Board With Easy Start Daughter Board represents the pinnacle of modern marine cabin controls, offering energy-efficient, WiFi-enabled, and highly versatile solutions for professional marine operators and recreational boaters alike.

 

Additional information

Weight 0.588655 kg

Brand

Marvair

Climax Marine specializes in supply of display controls for marvair systems. We have all OEM replacement controllers for all types of marvair chiller, self-contained, split gas systems, air handlers and evaporators. Also, we carry a wide range of parts such as sensors, relay boards and switches, pressure switches etc. Find your next marvair, condaria, clion marine, HFL, k2 air controller online with us and delivered to your door step in Dubai, Oman, Qatar, Bahrain, Saudia Arabia and Kuwait.

  • Automatically Supports All FX-2, FX-1 Legacy Control Displays
  • Controls DX equipment, CW air handlers, with an auxiliary Electric Heater
  • Single Control Board supports Optional Combo Temp/Humidity Air Sensor, CAN Bus, and Fresh Air Make-up (FAMU) systems
  • Universal 115/230 VAC 50/60 Hz power supply
  • 2HP compressor output and 1/2 HP sea water pump output
  • Reversing valve AC output controls either valve or electric heater
  • High and low refrigerant pressure switch inputs
  • 8-pin RJ-45 Display Interface
  • Alternate (remote) air temperature sensor
  • Outside air temperature sensor
  • Service (condenser) temperature sensor for Pump Sentry
  • Built-in CAN bus support (rev K and newer)
  • Built-in support for up to 2 combo temp/humidity sensors for cabin humidity control or for FAMU operation (rev K and newer).
  • Optional daughterboards for DC blowers and EasyStart
  • Direct expansion, Air handler, and Fresh air makeup unit capable
  • Integrated Universal 115-240VAC/50-60Hz Power Supply
  • Optional EasyStart for low current starts.
  • Monitors sea water temperature preventing potential compressor damage
  • Humidity control capable
  • Electric heat AND reverse cycle capable.
  • Built and programmed to handle the marine environment unlike competing controls.
  • Connect wirelessly using EasyTouch
  • Supports CAN communication systems like Crestronâ„¢
  • Remotely mount the display up to 75 feet away.
  • Variable independent fan speed control.
  • Direct connection to a DC fan.

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