---
product_id: 29252052
title: "bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM"
brand: "bayite"
price: "$71.07"
currency: USD
in_stock: true
reviews_count: 9
category: "Bayite"
url: https://www.desertcart.us/products/29252052-bayite-byt-7a014-dc-12v-solar-hot-water-heater-circulation
store_origin: US
region: United States of America
---

# 2.1 GPM max flow 30dB ultra-low noise 12V DC power with adapter bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM

**Brand:** bayite
**Price:** $71.07
**Availability:** ✅ In Stock

## Summary

> 💧 Power your flow, silence your space.

## Quick Answers

- **What is this?** bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM by bayite
- **How much does it cost?** $71.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/29252052-bayite-byt-7a014-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

- • **Built to Last:** Robust 30,000-hour service life ensures long-term, worry-free performance.
- • **Plug & Play Power:** Includes a reliable AC 110V to DC 12V adapter for instant setup anywhere.
- • **Versatile Application:** Perfect for solar heaters, brewing, fountains, greenhouses, and more.
- • **Effortless Flow Mastery:** Delivers up to 2.1 gallons per minute for seamless water circulation.
- • **Whisper-Quiet Operation:** Brushless motor runs at just 30dB, keeping your environment peaceful.

## Overview

The bayite BYT-7A014 is a compact, brushless DC 12V circulation pump featuring a max flow rate of 2.1 GPM and a max lift of 9.8 feet. It operates quietly at 30dB, includes a 110V to 12V power adapter, and supports water temperatures up to 55°C. Designed for versatile use in hot/cold water systems, brewing, and solar heating, it offers a durable 30,000-hour lifespan.

## Description

bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump with DC Power Supply Adapter Low Noise 3M Head 8LPM 2.1GPM - desertcart.com

Review: Good pump - Works great on my winter chicken water circulation system
Review: Great - Great quality size is good water flow great good value

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #41,459 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Power Water Pumps |
| Brand | bayite |
| Color | Brass |
| Customer Reviews | 4.2 4.2 out of 5 stars (659) |
| Date First Available | January 19, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 10.6 ounces |
| Item model number | BYT-7A014A |
| Manufacturer | bayite |
| Material | Plastic |
| Maximum Flow Rate | 2.1 Gallons Per Minute |
| Maximum Lifting Height | 3 Meters |
| Measurement System | inch, metric |
| Part Number | BYT-7A014A |
| 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 |

## 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

![bayite BYT-7A014 DC 12V Solar Hot Water Heater Circulation Pump with 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

### ⭐⭐⭐⭐⭐ Good pump
*by T***J on December 11, 2025*

Works great on my winter chicken water circulation system

### ⭐⭐⭐⭐⭐ Great
*by B***N on December 17, 2025*

Great quality size is good water flow great good value

### ⭐⭐⭐⭐ Have a back up
*by S***T on August 20, 2024*

Just ordered my third pump. Works great til it doesn’t. 1st one burnt itself out trying to self prime and I was not around to notice. 2nd one just quit. I was unplugging it at night to run a brooder heater for babies and when I plugged it back in one morning it just was dead. Only 3 months old too. ***received new pump and discovered it was the plug! So I have a back up pump as long as cord holds out*** 3rd one otw. I’d like any suggestions for an alternative self priming pump.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*