Pump Relays & Fan Controls

Pump Relays & Fan Controls
The Micro-Air PRP Pump Relay was our very first high-volume production product.  It has and continues to serve as the mainstay in the OEM and aftermarket marine industry for DX applications.   Unique retrofits for other classic OEM applications are now available as well, along with our totally unique and one-of-a-kind QuietFan speed controller that offers the best acoustic performance and easiest retrofit in the industry.
Pump Relay Boards Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Voltage using a single circuit board   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-wate...
Pump Relay Boards Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Volt...
$98.00
The MA Replacement Trigger is a newly-manufactured, footprint-compatible, and functionally-compatible replacement trigger for use in the popular pump relay boxes for marine applications. Its design, components, and reliability are superior to the OEM originals. The MA Replacement Trigger is dual-voltage and therefore you only need one part to wo...
The MA Replacement Trigger is a newly-manufactured, footprint-compatible, and functionally-compatible replacement trigger for use in the popular pu...
$58.00
Pump Relays Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Voltage using a single circuit board   The 6-station Pump Relay (PRP) boards allows control of a common seawater pump between multiple cabin or chiller controls. It can also be used to control a common chilled-...
Pump Relays Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Voltage us...
$167.00
Pump Relays Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Voltage using a single circuit board   The 2-station 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-w...
Pump Relays Compatible with All Cabin & Chiller Controls, Including Legacy OEM Replaces Legacy Cruisair Pump Relays Supports Dual Voltage us...
$150.00
QuietFan™   -   Achieve Yacht Comfort Eliminate “Humming” Fan Noise at low speeds Integrated Smart PWM Controller Acoustical Performance Up To 6 dBA Noise Reduction Up To 1 dBA Reduction Compared To DC Blowers   QuietFan™ is a very unique, original design from Micro-Air that uses sophisticated PWM control to drive an AC fan motor with variab...
QuietFan™   -   Achieve Yacht Comfort Eliminate “Humming” Fan Noise at low speeds Integrated Smart PWM Controller Acoustical Performance Up To 6...
$425.00
The High-Pressure Switch Timer Control provides the necessary shutdown time delay before the compressor is restarted. This protection is not often provided by a standard HVAC control system or by a standard thermostat. It replaces the solid-state/DIP switch timer in the compressor contactor circuit with a much more versatile and programmable dev...
The High-Pressure Switch Timer Control provides the necessary shutdown time delay before the compressor is restarted. This protection is not often ...
$92.00

1 – 6 products of 6