What size is the outlet hose / tube?

outlet hose length: 59 inch Hose inner diameter:0.24 inch Hose Outer diameter:0.35 inch Thanks for your great support on us.

Without breaking open the condensate sensor, could you tell us what is the signal sent over the RS232 bus? I wish to use a floater to trigger the pump

It is a floating trigger already and it does come apart for cleaning.

Can this be wired directly to the ductless unit and how so

I wired mine to the power terminals directly on my ductless units. Been working great for almost a year now.

what level water depth is required to work? what will it pump down to? Automatic on, automatic off?

It is automatic . There’s a float that comes with It . The water fills the float to activate the pump .

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FUJIWARA Condensate Pump, Mini Split Automatic Condensation Drain Removal Quiet Pump,for HVAC,Air Conditioner,Dehumidifier,Furnance,Ice Maker,Suitable for A/C 1-5HP 3700W (FUJ—40S)

FUJIWARA Condensate Pump, Mini Split Automatic Condensation Drain Removal Quiet Pump,for HVAC,Air Conditioner,Dehumidifier,Furnance,Ice Maker,Suitable for A/C 1-5HP 3700W (FUJ—40S)

Product ID: 140082305

Details

Brand
FUJIWARA
Color
Blue
Manufacturer
FUJIWARA
Material
ABS
Maximum Flow Rate
1.41
Maximum Lifting Height
33 feet

⚡3W ultra-low power consumption

📏33ft max lift height

🔇operates below 18 dB super quiet

RM413

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Quiet power, smart drain—upgrade your HVAC game effortlessly!

COMPACT POWERHOUSE - Mini design fits discreetly while handling A/C units from 1 to 5 HP (up to 3700W).
SMART PROBE INDUCTION - Advanced sensor tech replaces float switches for reliable, maintenance-free drainage.
PLUG PLAY SIMPLICITY - Easy plug connection with clear wiring—no electrician needed, saving you time and hassle.
WHISPER QUIET EFFICIENCY - Runs silently under 18 dB—perfect for any professional space or home office.
ECO FRIENDLY ENERGY SAVER - Consumes just 3 watts with zero standby power draw—cut costs and carbon footprint.

The FUJIWARA FUJ-40S is a compact, energy-efficient condensate pump designed for HVAC systems up to 5HP (3700W). It features a whisper-quiet operation below 18 dB, advanced probe induction technology for reliable automatic drainage, and a maximum lift height of 33 feet. With simple plug-and-play wiring and ultra-low 3W power consumption, it’s the perfect discreet solution for air conditioners, dehumidifiers, furnaces, and ice makers.

Specifications

ASIN	B07RVDTYN4
Best Sellers Rank	#56,165 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in HVAC Condensate Pumps
Brand Name	FUJIWARA
Color	Blue
Customer Reviews	4.2 4.2 out of 5 stars (190)
Flow Rate	1.41 cubic_feet_per_hour
Item Dimensions L x W x H	4.1"L x 1.7"W x 1.9"H
Manufacturer	FUJIWARA
Manufacturer Part Number	FUJ-40S
Material Type	ABS
Maximum Lifting Height	33 feet
Model Number	FUJ-40S
Power Source	Ac/dc
Product Style	FUJ-40S
Specific Uses For Product	condensate drain removal
UPC	741722449622
Voltage	230 volts

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