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Maradyne Pulse Width Modulation Fan Controllers

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Maradyne Pulse Width Modulation fan controllers are ultra-compact and easy to install. They allow for a soft half-speed start, ramping the fan up to full speed until the coolant temperature drops 20 degrees. A built-in potentiometer allows you to dial up start temp. These switches mount to your core support or other metal surface—and controls one fan with up to a 225 watt motor. Kit includes: One temp sensor (1/8 in. NPT) and adapter to go into 1/2 in. NPT threaded water jacket inserts.

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Maradyne Pulse Width Modulation Fan Controllers MFA136

Maradyne Pulse Width Modulation Fan Controllers MFA136

Maradyne Pulse Width Modulation Fan Controllers MFA136

Temperature Switch, Pulse-Wdith Modulation, Adjustable, Thread-In Probe, Each

Part Number: MAR-MFA136

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Adjustable Electric Fan Controllers SUM-890124

Summit Racing™ Adjustable Electric Fan Controllers SUM-890124

2.25 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/25/2025

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