---
product_id: 22465800
title: "bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM"
brand: "bayite"
price: "€ 39.00"
currency: EUR
in_stock: true
reviews_count: 11
category: "Bayite"
url: https://www.desertcart.it/products/22465800-bayite-byt-7a006-dc-12v-solar-hot-water-heater-circulation
store_origin: IT
region: Italy
---

# 12V DC power source 2.1 GPM max flow rate 30dB ultra-low noise bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM

**Brand:** bayite
**Price:** € 39.00
**Availability:** ✅ In Stock

## Summary

> 💧 Quiet power for your hot water flow — never wait, always warm!

## Quick Answers

- **What is this?** bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM by bayite
- **How much does it cost?** € 39.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/22465800-bayite-byt-7a006-dc-12v-solar-hot-water-heater-circulation)

## 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

- • **Durable Brushless Motor:** Engineered for longevity with a 30,000-hour service life, built to keep your system running smoothly.
- • **Powerful & Precise Flow:** Delivers up to 2.1 gallons per minute with a 9.8ft discharge head, ensuring rapid and reliable water movement.
- • **Whisper-Quiet Efficiency:** Operates at a barely-there 30dB, perfect for discreet hot water circulation without disrupting your space.
- • **Compact & Easy Integration:** Slim 3.6” x 1.44” footprint with standard 1/2” brass coupler fits seamlessly into diverse water circulation projects.
- • **Versatile Solar-Ready Design:** Optimized for 12V DC input, ideal for eco-conscious setups like solar water heaters and off-grid applications.

## Overview

The bayite BYT-7A006 is a compact, brushless DC 12V circulation pump designed for solar hot water systems and versatile water transfer needs. It offers a max flow rate of 2.1 GPM and a discharge head of 9.8 feet, operating quietly at 30dB with a durable 30,000-hour motor life. Perfect for millennial professionals seeking efficient, eco-friendly water circulation solutions with minimal noise and maximum reliability.

## Description

bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM - desertcart.com

Review: Small, Quiet and Working Great In My Hot Water Recirculation System - I used this pump to install a hot water recirculation system in our RV. The water heater is in the rear and the bathroom is forward. A lot of water is wasted waiting for the hot water to arrive. We boondock a lot so conserving water is important. This pump is almost silent. I did use caution to ensure the attaching fittings were not too tight (to prevent breakage of the plastic fittings)...but more than tight enough to prevent leaks. The amp draw is tiny. I tied this to a 12 volt digital temperature controller that is set at 100/85 degrees Fahrenheit . The temperature probe is on the cold water side where the hot water will eventually get to when the pump is running. With the system ON, if the cold water side is below 85 degrees, the pump will turn on and pump hot water through the supply plumbing. When the probe reaches 100 degrees the controller turns the pump off. Now I have hot water within 2' of the shower and lavatory. It takes about 30 seconds for this cycle to complete. This will also be good for our winter camping as it will keep warm/hot water in the lines. This is a low volume pump. It does not move much water when running. But again...there is no need for it to. I remain very pleased with this pump. I can't speak to the longevity, but for now it is perfect.
Review: Great pump for homemade water feature - Bought this to make a rock water feature. Wired it up to a small solar panel and it works great. Flow rate is good as long as you have sun but you could also wire this up to a battery if necessary. Pretty quiet and has been running for 3 months now.

## 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. NO POWER ADAPTER INCLUDED
- Power source: DC 12V(NOT INCLUDED), Rated current: 0.7A, Brushless Motor, Low noise: 30db at 1 metre, Service life: 30000 hours
- Max circulating water temperature: 100°C/212°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 | B0196WL55G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #47,120 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Power Water Pumps |
| Brand | bayite |
| Color | Brass (If Referring to Material), None Color) |
| Customer Reviews | 4.2 4.2 out of 5 stars (860) |
| Date First Available | June 14, 2016 |
| Included Components | Hose clamps x 2, Hose couplers x 2, Pump body x 1, Teflon tape x 1 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.8 ounces |
| Manufacturer | bayite |
| Material | Plastic |
| Maximum Flow Rate | 2.1 Gallons Per Minute |
| Maximum Lifting Height | 9.8 Feet |
| Measurement System | inch, metric |
| Part Number | BYT-7A006 |
| Power Source | 12V DC Power Source |
| Product Dimensions | 3.6"L x 1.44"W x 1.44"H |
| Style | hot water pump without adapter |
| Voltage | 12 Volts |

## Product Details

- **Brand:** bayite
- **Color:** Brass (If Referring to Material), None Color)
- **Item Weight:** 220 Grams
- **Material:** Plastic
- **Maximum Flow Rate:** 2.1 Gallons Per Minute
- **Maximum Lifting Height:** 9.8 Feet
- **Power Source:** 12V DC Power Source
- **Product Dimensions:** 3.6"L x 1.44"W x 1.44"H
- **Style:** hot water pump without adapter
- **Voltage:** 12 Volts

## Images

![bayite BYT-7A006 DC 12V Solar Hot Water Heater Circulation Pump Low Noise 3M Discharge Head 2.1GPM - Image 1](https://m.media-amazon.com/images/I/61DsE5xVdRL.jpg)

## Questions & Answers

**Q: Does this come with the brass couplers?**
A: Yes. The brass couplers are included.  Firstly we have 40 pumps in stock without rubber washers. After we sold 38 pumps, we included plumbers tape as well as rubber washers in package. But in amazon warehouse it's not first-in-first-out. So we can't be sure if the 2 pump without rubber washers are still in amazon warehouse. The brass couplers are included in every package.

**Q: Is this safe for transfer of boiling wort (homebrew)? Hoping to hear from a homebrewer who has used this. Thanks.**
A: Yes, I have used it on 4 brew days. I have a 2 vessel system with just the one pump so i do a lot ofpumping. I recirculate during mash and also I recirculate my wort at the last 10 minutes of boil to sanitize then continue pumping through out chilling then pump into my fermenter.it does come apart, I take mine apart after every brew day but it never is really dirty. Over all good pump for $20.

**Q: Is this pump FDA compliant?**
A: No FDA certification.

**Q: what size vinyl tubing needs to be used with this pump? (list inner diameter please)**
A: The diameter of the brass coupler is 3/8 inch(10cm). As vinyl tubing is soft, both 3/8 inch and 5/16 inch ID tubing will fit the brass coupler. The tubing in the following picture we used is 5/16 inch ID.  http://img.auctiva.com/imgdata/1/3/5/4/6/7/2/webimg/787365268_o.jpg

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small, Quiet and Working Great In My Hot Water Recirculation System
*by F***R on December 10, 2025*

I used this pump to install a hot water recirculation system in our RV. The water heater is in the rear and the bathroom is forward. A lot of water is wasted waiting for the hot water to arrive. We boondock a lot so conserving water is important. This pump is almost silent. I did use caution to ensure the attaching fittings were not too tight (to prevent breakage of the plastic fittings)...but more than tight enough to prevent leaks. The amp draw is tiny. I tied this to a 12 volt digital temperature controller that is set at 100/85 degrees Fahrenheit . The temperature probe is on the cold water side where the hot water will eventually get to when the pump is running. With the system ON, if the cold water side is below 85 degrees, the pump will turn on and pump hot water through the supply plumbing. When the probe reaches 100 degrees the controller turns the pump off. Now I have hot water within 2' of the shower and lavatory. It takes about 30 seconds for this cycle to complete. This will also be good for our winter camping as it will keep warm/hot water in the lines. This is a low volume pump. It does not move much water when running. But again...there is no need for it to. I remain very pleased with this pump. I can't speak to the longevity, but for now it is perfect.

### ⭐⭐⭐⭐⭐ Great pump for homemade water feature
*by R***N on November 30, 2025*

Bought this to make a rock water feature. Wired it up to a small solar panel and it works great. Flow rate is good as long as you have sun but you could also wire this up to a battery if necessary. Pretty quiet and has been running for 3 months now.

### ⭐⭐⭐⭐ needs more than a 10W solar panel
*by C***. on August 1, 2020*

[Update after 8 months] I disabled and drained the pumps (I have 3) for a few months in the winter, but left them connected and exposed to freezing temps. And we had some serious freezing this February! When I reenabled the pumps in the spring, they resumed working as before. So, reliability seems good. They run on a timer now, about 8 hours a day every day. I guess that means they've been working for well over 1000 hours so far, in outdoor conditions (though protected from direct sunlight). [Original] I got this pump for a remote-watering setup, and planned to run it off a solar panel. I'd have water pressure whenever the sun is shining, and can use that little bit of pressure to recirculate the water to cut down on algae growth. And, when the hose timer opens, the pump will also push water through the hose timer at a more-reliable rate. (Relying on gravity alone for pushing water through the timer has been unreliable.) That is, the pump will push water up to the top of the tank to recirculate through a 1/4" hose, and also down to a hose timer to irrigate through a 1/2" hose. A 1/2" irrigation riser with a "barb tee" was an easy addition to the output of this pump. The pump is rated at 12V, 0.7A, which is 8.4W, so I got a 10W solar panel. In July Texas sun, that solar panel couldn't get the pump to move. It seems the startup current draw for this pump far exceeds 0.7A, because it pulled the solar panel output down from 17V to 6V and the pump just made a buzzing noise but wouldn't spin. When connected to a battery, the pump works great and drained a bucket of water so fast I barely had time to measure voltages. If I got the pump started with the battery, and then disconnected the battery but left the solar panel connected, the pump kept running, but not as briskly. I didn't measure the current draw, but I've got some doubts about the claimed power requirements of this pump and the solar panel. I might order a higher-wattage solar panel, but more likely, I'll just run this thing off a battery with a timer (so that it doesn't run 24/7 and drain the battery), and use the solar panel to charge up the battery. This cheap-and-easy remote watering setup keeps getting more complicated and expensive!

## Frequently Bought Together

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- bayite DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-25*