Skip to content
J&D Manufacturing 120 Volt/2.5 Amps Variable Fan Speed Controller

J&D Manufacturing 120 Volt/2.5 Amps Variable Fan Speed Controller

SKU: CN25

Official Distributor

$35.49
Preview Icon

Or

Monthly payments start at:

$0.98/mo

Check Icon

Monthly Payment Start at:

$0.98/mo

Contact us about commercial pricing

Notify me when back in stock

Free Shipping

On most orders

Call Us

(833) 416-0375

Mon-Fri 9am-6pm CST

Lowest Price Guranteed

There is never a better price,

we can always price match

No Sales Tax

Absolutely no tax on any purchase

Easy Returns

Always hassle free

Free Shipping

Lowest Price Gurantee

No Sales Tax

Easy Returns

Description

The J&D Manufacturing CN25 Variable Fan Speed Controller allows precise control of your ventilation system. Designed for shaded pole, PSC (Permanent Split Capacitor), and universal AC/DC motors, this economical wall-mounted controller provides smooth, adjustable fan speed while reducing energy consumption through efficient full-wave phase control circuitry.

Supporting up to 2.5 amps at 120 volts, the CN25 is ideal for small to medium variable-speed fans such as HAF circulators, exhaust fans, and greenhouse air movers. Its built-in ON/OFF switch, minimum-speed trimpot, and RFI/EMI suppression filter ensure dependable, efficient operation for creating the ideal airflow environment.

Specs
Model CN25
Voltage 120 Volt
Max Amps 2.5 Amps
Motor Compatibility Shaded Pole, PSC, Universal AC/DC
Switch Type Built-in ON/OFF
Housing Flame-retardant ABS
Controls Variable Speed Dial, Minimum Speed Trimpot
Mount Style Wall Mounted
Noise Filtering RFI/EMI Suppression

Why Thousands of Growers Choose to Work Exclusively with Greenhouse with plants

Green Thumb Depot Logo

Them Green Thumb Depot Logo

icons-no Support
icons-no Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
icons-no Real humans. We answer quickly. Always here, always helpful
icons-no Order Processing
icons-no Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
icons-no Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
icons-no Shipping
icons-no Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
icons-no Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
icons-no Pricing
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady tactics after the sale.
icons-no Returns & Warranty
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
icons-no Support
icons-no Frustrating automated responses
icons-no Fast, helpful and always supportive
icons-no Order Processing
icons-no Delays and lack of communication
icons-no Instant processing and updates
icons-no Shipping
icons-no Slow, unreliable and delayed service
icons-no Fast, insured, trackable shipping
icons-no Pricing
icons-no Deceptive pricing practices
icons-no Lowest prices, no surprises
icons-no Return & Warranty
icons-no Frustrating, misleading return policies
icons-no Clear, honest return policy
>