--- product_id: 29252052 title: "BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump | with UL Listed DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM" brand: "bayite" price: "€ 68.33" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.gr/products/29252052-byt-7a014-dc-12v-solar-hot-water-heater-circulation-pump store_origin: GR region: Greece --- # 12V DC power with UL adapter 2.1 GPM max flow rate Ultra-quiet 30dB operation BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump | with UL Listed DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM **Brand:** bayite **Price:** € 68.33 **Availability:** ✅ In Stock ## Summary > 💡 Power your lifestyle with silent, sustainable flow. ## Quick Answers - **What is this?** BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump | with UL Listed DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM by bayite - **How much does it cost?** € 68.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/29252052-byt-7a014-dc-12v-solar-hot-water-heater-circulation-pump) ## Best For - bayite enthusiasts ## Why This Product - Trusted bayite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Brushless motor ensures a long 30,000-hour service life, minimizing maintenance downtime. - • **Robust Flow & Lift:** Delivers up to 2.1 gallons per minute with a 3-meter max head for efficient circulation. - • **Versatile Applications:** Ideal for hot/cold water circulation, brewing, fountains, greenhouses, and more—join the smart energy movement. - • **Whisper-Quiet Performance:** Operates at a barely-there 30dB noise level—perfect for peaceful homes and offices. - • **Effortless Solar Integration:** Seamlessly powers your solar hot water system with reliable 12V DC and UL-listed adapter. ## Overview The BYT-7A014 is a compact, brushless DC 12V circulation pump designed for solar hot water systems and versatile water transfer tasks. Featuring a max flow rate of 2.1 GPM and a 3-meter lift, it operates quietly at 30dB and includes a UL-listed DC power adapter. Its durable design supports up to 30,000 hours of service, making it a reliable choice for eco-conscious professionals seeking efficient, low-noise water circulation. ## Description It's submersible but can't be immersed in hot water exceeding 50°C/122℉ ## Features - Circulation pump is non-self-priming pump. Max Flow Rate: 2.1GPM, Max Discharge Head: 9.8ft - 1/2" Male thread on the pump. The OD of the brass coupler is 10mm. Plug type: 2.1mm x 5.5mm female. - Power source: DC 12V(Comes with a AC 110v to DC 12v power adapter), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours - Max circulating water temperature: 55°C/131°F. It's submersible but can't be immersed in hot water exceeding 50°C/122℉ - Wide Applications: bayite circulation pumps are indeed versatile and find use in various scenarios including: Hot/cold water circulation systems, water transfer projects, beer/wine brewing, funtains, greenhouses, solar water heater systems.... ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01FXDUQR0 | | Best Sellers Rank | #69,118 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #56 in Power Water Pumps | | Brand Name | bayite | | Color | Brass | | Customer Reviews | 4.1 4.1 out of 5 stars (675) 4.1 out of 5 stars | | Flow Rate | 2.1 gpm | | Item Dimensions L X W X H | 3.94"L x 1.57"W x 3.43"H | | Item Weight | 10.56 ounces | | Manufacturer | bayite | | Manufacturer Part Number | BYT-7A014A | | Material Type | Plastic | | Maximum Lifting Height | 3 meters | | Model Number | BYT-7A014A | | Power Source | 12V DC Power Source | | Product Style | hot water pump with power adapter | | Specific Uses For Product | Homeowner, Wine Lover, Camper; Hot/Cold Water Circulation Systems, Water Transfer Projects, Beer/Wine Brewing, Fountains, Greenhouses, Solar Water Heater Systems | | Voltage | 12 volts | ## Product Details - **Brand:** bayite - **Color:** Brass - **Item Weight:** 0.66 Pounds - **Material:** Plastic - **Maximum Flow Rate:** 2.1 Gallons Per Minute - **Maximum Lifting Height:** 3 Meters - **Power Source:** 12V DC Power Source - **Product Dimensions:** 3.94"L x 1.57"W x 3.43"H - **Style:** hot water pump with power adapter - **Voltage:** 12 Volts ## Images ![BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump | with UL Listed DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM - Image 1](https://m.media-amazon.com/images/I/616tfcMH9QL.jpg) ## Questions & Answers **Q: I want to use this in beer brewing. Has anyone had issues with the hot wort using this pump?** A: Not food safe, so don't use it for making beer. The materials are nylon, ferrite and brass. The pump shaft is an unknown material with what appears to be a ceramic coating that wears off fairly quickly exposing the base metal. I'm on my 3rd one of these for a hot water recirculating loop and they seem to last about 12-14 months in this setting. What has worn out the first two was the ferrite core at the base of the pump came lose from the shaft so it can't spin the impeller but instead just spin in the housing itself. Hope this helps. I am satisfied with them for the price and cheap operation **Q: How many watts is this?** A: It's not listed but if you look at the power supplly you can calculate the wattage. Voltage(12V) x Amperage(2A) = Watts(24W) **Q: What size hose barb?** A: I agree with former answer. Besides which it comes with the 2 necessary hose barbs. No rocket science required here. **Q: How do you prime the pump?** A: It is not a self-prime pump. There is no suction height of this pump. You need to put the pump in water or install the pump under water level when using. ## Customer Reviews ### ⭐⭐⭐⭐⭐ All good indicators of quality *by on Reviewed in the United States January 12, 2017* The pump arrived a day before it was estimated, one of the reasons I increasingly go to Amazon for various.... The pump is small - I have not installed it yet. I did check it out briefly, and it runs well, pumps a torrent and is heavy for its' size. All good indicators of quality. I am hoping as plastic, it'll hold up well, but you're not going to get a bronze pump for this price. I purchased it to circulate water for our rabbits and to reduce the risk of freezing. It looks like it'll do that just fine. I also like the fact that I can run it off of a battery or from 110 - so I can use the solar power I already have in place and not have to run "real" electricity out to the rabbit barn. A good value for the price - lots of different applications and very handy with 1/2 pipe or barb fittings. ### ⭐⭐⭐⭐⭐ Works great for my chicken coop waterer *by on Reviewed in the United States February 3, 2024* I have a 55 gallon rain barrel that I put a small heater inside so that the water doesn't freeze in the winter. I've attached a washing machine hose from the barrel into a 1" pvc pipe that has nipples on them that my chickens drink from. The problem is on cold days, even with the heater in the barrel, the water in the 1" pvc pipe would freeze. This pump ensures that doesn't happen.I have it plugged into a temperature sensitive outlet. I have it set to turn on at 37F and turn off at 41F. It's constantly pulling the warm water in the barrel into the pipe and back into the barrel to be heated again. We've so far gone down as low as 9F with no issues. Now this is just the first year. Will it still work flawlessly 10 years from now? Let's see. ### ⭐⭐⭐⭐ Works well, flows fast. *by on Reviewed in the United States April 21, 2018* Using this to pump my kombucha through an 80 mesh filter before bottling. Pump does not self prime, that's where that last star went. I'm using silicone tubing and it collapses from the suction, recommend a more rigid tubing. Pump is loud when priming it and when it runs dry, but quiet once liquid is flowing. If mounting this in a camper I'd recommend rubber bushings or some other kind of isolated mounting. ## Frequently Bought Together - bayite BYT-7A014A DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM - HEATIT ET-21 Freeze Thermostatically Controlled Outlet On at 38F /Off at 50F - Farm Innovators Ice Chaser Cast Aluminum Submergible Tank De-Icer with Heavy Duty and Anti Chew Cord Protector Patio, Lawn, and Garden --- ## 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.gr/products/29252052-byt-7a014-dc-12v-solar-hot-water-heater-circulation-pump](https://www.desertcart.gr/products/29252052-byt-7a014-dc-12v-solar-hot-water-heater-circulation-pump) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-03*