--- product_id: 429211420 title: "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)" brand: "fujiwara" price: "£83.50" currency: GBP in_stock: true reviews_count: 5 category: "Fujiwara" url: https://www.desertcart.co.uk/products/429211420-fujiwara-condensate-pump-mini-split-automatic-condensation-drain-removal-quiet store_origin: GB region: United Kingdom --- # 3W ultra-low power draw 40L/h flow rate <18dB whisper-quiet operation 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) **Brand:** fujiwara **Price:** £83.50 **Availability:** ✅ In Stock ## Summary > 💧 Quietly powerful, effortlessly smart – the condensate pump your space deserves. ## Quick Answers - **What is this?** 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) by fujiwara - **How much does it cost?** £83.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/429211420-fujiwara-condensate-pump-mini-split-automatic-condensation-drain-removal-quiet) ## Best For - fujiwara enthusiasts ## Why This Product - Trusted fujiwara brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Mini design fits seamlessly behind your HVAC setup without disrupting your space. - • **Smart Probe Induction:** Advanced sensor tech replaces float switches for flawless, automatic water drainage. - • **Plug & Play Simplicity:** Easy plug connection with no complicated wiring—get it running in minutes. - • **Whisper-Quiet Efficiency:** Operates below 18dB, ensuring your environment stays peaceful and distraction-free. - • **Eco-Friendly & Energy-Saving:** Consumes just 3W with zero standby power, saving energy and lowering bills. ## Overview The FUJIWARA FUJ-40S is a compact, energy-efficient condensate pump designed for HVAC systems up to 5HP (3700W). Delivering a flow rate of 40 liters per hour and a maximum lift of 33 feet, it features advanced probe induction technology for reliable automatic drainage. Operating at under 18 decibels and consuming only 3 watts, it ensures whisper-quiet, eco-friendly performance with easy plug-and-play installation—perfect for modern homes and professional environments. ## Description ◆【Mini EXQUISITE DESIGN CONDENSATE PUMP&PLUG CONNECTION】: Mini Split Automatic Condensation Drain Pump,Suitable for A/C 1-5HP（3700W） power,the flow rate & discharge head: 40l/h & 33ft. Plug Connection:connect brown live wire and blue neutral wire. Black is signal wire,needn't to connect ◆【SUPER QUIET & QUIET ENERGY-SAVING 】: This automatic condensate pump adopts 100-220V wide voltage design, 3w power and energy saving and environmental protection,it works so quiet,below 18 db,suitable for any indoor environment.No power consumption during standby ◆【APPLICATION RANGE】: Mini Split Automatic Condensate drain pump professional design for HVAC,Air Conditioner,Dehumidifier,Furnance,Ice Maker,other equipment where an automatic drain pump is required.condensate drain pump will not damage the original house decoration,simple and quick installation ◆【PROBE INDUCTION, AUTOMATIC EXCLUSION WATER】: The new probe induction technology was applied replace the original float induction,which avoids the abnormal drainage caused by the displacement of the float and the disappearance of magnetism ◆【 CONFIDENT WITH PRODUCTS QUALTY】: Any of your sincere feedback for condensate pump are welcomed.And we will try our best to solve it.Additionally,you also can choose REPLACEMENT TOOL or REFUNDING Review: Works great! - I purchased the same model 2 years ago and bought this one to replace it. It's currently attached to an 18k btu mini split air handler and works great. The newer model pump is smaller and much quieter than it's predecessor. My old one still works, it was just clogged, so now I have it as a backup. Review: Very quiet pump - I purchased this pump after buying another "very quiet" pump that turned out to be unacceptably noisy. This pump was installed behind a hatch inside a wall and has been working well so far. I can barely hear when it runs. ## Features - ◆【Mini EXQUISITE DESIGN CONDENSATE PUMP&PLUG CONNECTION】: Mini Split Automatic Condensation Drain Pump,Suitable for A/C 1-5HP（3700W） power,the flow rate & discharge head: 40l/h & 33ft. Plug Connection:connect brown live wire and blue neutral wire. Black is signal wire,needn't to connect - ◆【SUPER QUIET & QUIET ENERGY-SAVING 】: This automatic condensate pump adopts 100-220V wide voltage design, 3w power and energy saving and environmental protection,it works so quiet,below 18 db,suitable for any indoor environment.No power consumption during standby - ◆【APPLICATION RANGE】: Mini Split Automatic Condensate drain pump professional design for HVAC,Air Conditioner,Dehumidifier,Furnance,Ice Maker,other equipment where an automatic drain pump is required.condensate drain pump will not damage the original house decoration,simple and quick installation - ◆【PROBE INDUCTION, AUTOMATIC EXCLUSION WATER】: The new probe induction technology was applied replace the original float induction,which avoids the abnormal drainage caused by the displacement of the float and the disappearance of magnetism - ◆【 CONFIDENT WITH PRODUCTS QUALTY】: Any of your sincere feedback for condensate pump are welcomed.And we will try our best to solve it.Additionally,you also can choose REPLACEMENT TOOL or REFUNDING ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RVDTYN4 | | Best Sellers Rank | #5,910 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in HVAC Condensate Pumps | | Brand | FUJIWARA | | Brand Name | FUJIWARA | | Color | Blue | | Colour | Blue | | Customer Reviews | 4.4 out of 5 stars 395 Reviews | | Flow Rate | 1.41 Cubic Feet Per Hour | | Item Dimensions L x W x H | 10.4L x 4.3W x 4.8H centimeters | | Manufacturer | FUJIWARA | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Maximum Lifting Height | 33 Feet | | Model Number | FUJ-40S | | Power Source | Ac/dc | | Power source | Ac/dc | | Product Style | FUJ-40S | | Product dimensions | 10.4L x 4.3W x 4.8H centimeters | | Style | FUJ-40S | | UPC | 741722449622 | | Voltage | 230 Volts | ## Product Details - **Brand:** FUJIWARA - **Colour:** Blue - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Product dimensions:** 10.4L x 4.3W x 4.8H centimeters - **Style:** FUJ-40S ## Images ![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) - Image 1](https://m.media-amazon.com/images/I/714KGR-DpWL.jpg) ## Questions & Answers **Q: What size is the outlet hose / tube?** A: outlet hose length: 59 inch Hose inner diameter:0.24 inch Hose Outer diameter:0.35 inch Thanks for your great support on us. **Q: 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** A: It is a floating trigger already and it does come apart for cleaning. **Q: Can this be wired directly to the ductless unit and how so** A: I wired mine to the power terminals directly on my ductless units. Been working great for almost a year now. **Q: what level water depth is required to work? what will it pump down to? Automatic on, automatic off?** A: It is automatic . There’s a float that comes with It . The water fills the float to activate the pump . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by A***R on 3 August 2024* I purchased the same model 2 years ago and bought this one to replace it. It's currently attached to an 18k btu mini split air handler and works great. The newer model pump is smaller and much quieter than it's predecessor. My old one still works, it was just clogged, so now I have it as a backup. ### ⭐⭐⭐⭐⭐ Very quiet pump *by M***A on 13 June 2023* I purchased this pump after buying another "very quiet" pump that turned out to be unacceptably noisy. This pump was installed behind a hatch inside a wall and has been working well so far. I can barely hear when it runs. ### ⭐⭐⭐⭐⭐ A great product at a reasonable price! *by K***O on 17 July 2025* This product is incredibly efficient and very quiet, I made the right choice in purchasing this product. ## Frequently Bought Together - 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) - Aquastrong Mini Split HVAC Condensate Pump, 9.6 GPH, 115V/230V, Automatic Safety Switch, AC Condensate Removal for Air Conditioner, Furnace, Dehumidifier, 3.3' Power Cord - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/429211420-fujiwara-condensate-pump-mini-split-automatic-condensation-drain-removal-quiet](https://www.desertcart.co.uk/products/429211420-fujiwara-condensate-pump-mini-split-automatic-condensation-drain-removal-quiet) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*