--- product_id: 22048077 title: "RectorSeal Aspen Pumps 83812 Mini Aqua 230V Silent Condensate Pump, Quiet and Fully Potted, Ultra Slim Design and Self Priming, Easy installation, 100-250V" brand: "rectorseal" price: "¥120113" currency: JPY in_stock: true reviews_count: 6 category: "Rectorseal" url: https://www.desertcart.jp/products/22048077-rectorseal-aspen-pumps-83812-mini-aqua-230v-silent-condensate-pump store_origin: JP region: Japan --- # Wide 100-250V compatibility Ultra-slim 2.4" height profile Whisper-quiet 19dB(A) sound level RectorSeal Aspen Pumps 83812 Mini Aqua 230V Silent Condensate Pump, Quiet and Fully Potted, Ultra Slim Design and Self Priming, Easy installation, 100-250V **Brand:** rectorseal **Price:** ¥120113 **Availability:** ✅ In Stock ## Summary > 🔧 Slim, Silent, and Seriously Reliable – The Pro’s Choice for Condensate Control ## Quick Answers - **What is this?** RectorSeal Aspen Pumps 83812 Mini Aqua 230V Silent Condensate Pump, Quiet and Fully Potted, Ultra Slim Design and Self Priming, Easy installation, 100-250V by rectorseal - **How much does it cost?** ¥120113 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/22048077-rectorseal-aspen-pumps-83812-mini-aqua-230v-silent-condensate-pump) ## Best For - rectorseal enthusiasts ## Why This Product - Trusted rectorseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful & Efficient:** Handles up to 49,500 BTU/hr @ 230V with 3.2 GPH capacity at zero head for reliable condensate removal. - • **Modular & Fast Connect:** Modular terminals and separate reservoir enable quick, hassle-free installation and maintenance. - • **Space-Savvy Vertical Fit:** Ultra-slim design with integral hanging loop for seamless vertical installation in tight HVAC spots. - • **Trade-Trusted Durability:** Epoxy potted for shock, moisture, and chemical resistance—built for pros who demand longevity. - • **Silent Operation, Zero Distraction:** Epoxy-filled, sound-dampened pump runs at a whisper-quiet 19dB(A), perfect for discreet setups. ## Overview The RectorSeal Aspen Pumps 83812 Mini Aqua is a compact, ultra-slim condensate pump designed for ductless mini-split AC systems. Operating quietly at 19dB(A), it features a separate reservoir and pump connected via vinyl tubing for flexible installation, including vertical mounting. With a robust capacity of up to 49,500 BTU/hr at 230V and a 5-foot suction lift, it ensures efficient condensate removal. Epoxy-filled for durability against shock, moisture, and chemicals, this pump is engineered for professional HVAC applications requiring fast installation and reliable, silent operation. ## Description Designed with an ultra-slim profile, integral hanging loop and separate reservoir, the Aspen Mini Aqua 83812 condensate pump facilitates attachment in vertical applications and features modular terminals for fast connection. With a separate pump and reservoir, the two connect together with vinyl tube and a communication cable; pump mounts outside evaporator, hidden inside horizontal lineset cover. Reservoir mounts inside of evaporator below the drain pan. Both pump and reservoir can also mount inside of evaporator below the drain pan. Anti-siphon device included. Designed for use with ductless mini-split AC systems to remove condensed water from the evaporative coil condensate tray through the drain line provided with equipment. Specifications: 50% 5 mins on / 5 mins off duty cycle; capacity allows up to 49,500 BTU/hr. @ 230v; Up to 54,600 BTU/hr. @ 115v; 3.2 GPH @ zero head; 1.6 GPH @ 33ft head; suction lift of 5ft; sound level 19dB(A); 3A NC dry contacts rated @ 5A inductive at 230V AC ABOUT THE BRAND: RectorSeal was founded in 1937 as a manufacturer of specialty chemical sealants. One of our first products, RectorSeal No. 5, became a staple of the plumbing industry and remains one of the most common pipe thread sealants in the U.S. today. Since then, we have continued to grow by expanding our offering of products to support professional tradespeople serving the heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. Review: Love it. Fits in tight places. - I have a Mitsubishi Mr, Slim Split type AC wall mounted. This pump works perfect fitting into tight areas. I highly recommend this unit. Review: it broke - i installed this pump august 2024 and it broke may 2025 ## Features - EASY VERTICAL INSTALLATION: Designed with an ultra-slim profile, integral hanging loop and separate reservoir, the Aspen Mini Aqua 83812 condensate pump facilitates attachment in vertical applications and features modular terminals for fast connection; includes anti-siphon device - QUIET AND HIDDEN: The complete assembly of the self-priming Mini Aqua Silent Plus is epoxy filled for resistance to shock, vibration, moisture, chemicals and promotes sound dampening; pump installs within evaporator or inside lineset cover - REMOTE APPLICATION: Designed with a separate pump and reservoir, the two connect together with vinyl tube and a communication cable; pump mounts outside evaporator, hidden inside horizontal lineset cover. Reservoir mounts inside of evaporator below the drain pan. Both pump and reservoir can also mount inside of evaporator below the drain pan - SPECIFICATIONS: 50% 5 mins on / 5 mins off duty cycle; capacity allows up to 49,500 BTU/hr. @ 230v; Up to 54,600 BTU/hr. @ 115v; 3.2 GPH @ zero head; 1.6 GPH @ 33ft head; suction lift of 5ft; sound level 19dB(A); 3A NC dry contacts rated @ 5A inductive at 230V AC - FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Rectorseal | | Color | Blue | | Item Dimensions L x W x H | 14.2"L x 6.8"W x 2.4"H | | Item Weight | 1.2 pounds | | Material | Plastic | | Material Type | Plastic | | Maximum Lifting Height | 5 feet | | Power Source | AC | | Product Dimensions | 14.2"L x 6.8"W x 2.4"H | | Product Style | 83812 Mini Silent Plus Aqua | | Style | 83812 Mini Silent Plus Aqua | | Voltage | 230 volts | ## Product Details - **Brand:** Rectorseal - **Color:** Blue - **Global Trade Identification Number:** 00021449838122, 10021449838129 - **Item Weight:** 1.2 pounds - **Material:** Plastic - **Maximum Lifting Height:** 5 feet - **Power Source:** AC - **Product Dimensions:** 14.2"L x 6.8"W x 2.4"H - **Style:** 83812 Mini Silent Plus Aqua - **Voltage:** 230 volts ## Images ![RectorSeal Aspen Pumps 83812 Mini Aqua 230V Silent Condensate Pump, Quiet and Fully Potted, Ultra Slim Design and Self Priming, Easy installation, 100-250V - Image 1](https://m.media-amazon.com/images/I/61Y9GzQyz4L.jpg) ## Questions & Answers **Q: Will this work on my Pioneer Mini split I installed in my basement?d in my basement** A: Only if the mini split is 230 V **Q: will this work on 110v?** A: No **Q: how do you install the pump in a mini split indoor unit(evap)?** A: Check it out on YouTube it is very easy ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it. Fits in tight places. *by M***3 on October 3, 2020* I have a Mitsubishi Mr, Slim Split type AC wall mounted. This pump works perfect fitting into tight areas. I highly recommend this unit. ### ⭐ it broke *by M***A on May 22, 2025* i installed this pump august 2024 and it broke may 2025 ### ⭐⭐⭐⭐⭐ Awsome Pump *by V***C on January 30, 2017* Very quite pump, ac installer installed the nosiest pumps ever, I had to research condenstae pumps and found these, ordered one to try, cant hear them at all, today January 30th, just ordered 3 more, great pump. --- ## 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.jp/products/22048077-rectorseal-aspen-pumps-83812-mini-aqua-230v-silent-condensate-pump](https://www.desertcart.jp/products/22048077-rectorseal-aspen-pumps-83812-mini-aqua-230v-silent-condensate-pump) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-12*