---
product_id: 484981834
title: "for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 9\" Leads with End Switch for Honeywell Zone Valve Motor"
brand: "werhoo"
price: "VT23084"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/484981834-for-v8043e1012-zone-valve-honeywell-40003916-026-power-replacement-head
store_origin: VU
region: Vanuatu
---

# Automatic valve opener with manual override Precision-engineered metal motor Easy DIY install with included screws & instructions for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 9" Leads with End Switch for Honeywell Zone Valve Motor

**Brand:** werhoo
**Price:** VT23084
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your home cozy with precision power and zero downtime! ⚙️

## Quick Answers

- **What is this?** for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 9" Leads with End Switch for Honeywell Zone Valve Motor by werhoo
- **How much does it cost?** VT23084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/484981834-for-v8043e1012-zone-valve-honeywell-40003916-026-power-replacement-head)

## Best For

- werhoo enthusiasts

## Why This Product

- Trusted werhoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last 15 Years:** High-temp, corrosion-resistant metal ensures reliable warmth season after season.
- • **Effortless DIY Upgrade:** Replace your Honeywell zone valve motor in under 30 minutes—no plumber needed, no hassle.
- • **Seamless Compatibility:** Fits V8043E, V8043G, and V8043A series with exact wiring matches for flawless integration.
- • **Smart Automatic Opener:** Manual override for power outages that resets automatically—never lose heat when it matters most.
- • **Risk-Free 10-Year Warranty:** Confidence backed by a decade of free replacements and responsive 12-hour customer support.

## Overview

The Werhoo 40004850-001 replacement head is a high-quality, UL-certified zone valve motor designed for Honeywell V8043 series valves. Featuring a durable metal build, 10.8W power consumption, and a 2-way flow switch, it offers easy installation with included hardware and detailed instructions. Its automatic opener with manual override ensures continuous heating even during power failures. Compatible with multiple Honeywell models, it promises up to 15 years of reliable operation and comes with a 10-year free replacement warranty for peace of mind.

## Description

for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 9" Leads with End Switch for Honeywell Zone Valve Motor

## Features

- 【Perfect Replacement】: The 40004850-001 honeywell zone valve motor replaces part No. 40003916-012 power head for honeywell's V8043G zone valves and 40003916-021 power head for Honeywell's V8043A zone valves (simply not connecting red switch wires to anything or cut them off). NOTE: Cannot be used to replace power-heads on honeywell 3-way valves V8044E and V8044A. This V8043E zone valve replacement head includes 802360JA motor and valve assembly. You can watch videos on youtube to install it, which can take you up to 30 minutes. You no longer need to find a plumber, saving you time and money.（This item contains installation screws and detailed installation instructions.）
- 【Compatibility】: The V8043e1012 zone valve honeywell fit for honeywell zone valves V8043E series V8043E1061 V8043E1079 V8043E1020, V8043G (4 wires, with end switch, exact match) and V8043A (2 wires, without end switch & 4 wires, with end switch, exact match). NOTE: if there are FOUR screws securing the power head, you have a very old valve, and the installation is a bit more complicated and requires a conversion kit(No. 40003918). To confirm newer style valve: Just remove the cover and look inside your current power head. With the manual switch on the top, verify there are only screws on the bottom plate on the upper left and lower right corners, but NOT on the other two corners.
- 【High-Quality】:The 40004850-001 replacement head is manufactured by a professional zone valve motor manufacturer and meets and exceeds OEM standards. In addition, our V8043E1012 zone valve replacement head is made of high-temperature and corrosion-resistant metal material, which has undergone precision processing and multiple working tests before leaving the factory in conjunction with the boiler, circulation pump, and thermostat, ensuring efficient and long-lasting operation of the motor, perfect gear engagement without slipping, and stable opening and closing of the valve. Therefore, it has a lifespan of up to 15 years, which can keep your house warm for a long time.
- 【Automatic Opener】: Manual opener is use to operate valves in the event of a power failure. The 40004850-001 zone valve returns to the automatic position when the power is restored.(Note: Auxiliary switch is not energized when the valve is manually opened.) The V8043e1012 zone valve honeywell solves the problems of heating system, allows the continuous operation of water, prevents the failure of your working valve again in cold nights, and provides you and your family with unlimited hot water.
- 【10 Years Free Replacement】: We’re very confident in the quality and service life of the replacement for V8043e1012 honeywell zone valve motor and always provide a 10 year free replacement. For any reason you are not satisfied, you can unconditionally request a free replacement（You don't need to return the old one). If you have any questions, you can contact us at any time. We will give you a satisfactory reply within 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Werhoo |
| Part Number | 40003916-026 |
| Item Weight | 1.32 pounds |
| Package Dimensions | 11.38 x 8.31 x 6.1 inches |
| Item model number | 40003916-026 & 40004850-001 |
| Color | Silver |
| Style | V8043E Replacement Head |
| Material | Metal |
| Wattage | 10.8 watts |
| Switch Type | 2-way |
| Mounting Type | [DEPENDENT] |
| Switch Style | Flow Switch |
| Certification | UL |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Brand:** Werhoo
- **Specification Met:** UL
- **Manufacturer:** Werhoo

## Images

![for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 9" Leads with End Switch for Honeywell Zone Valve Motor - Image 1](https://m.media-amazon.com/images/I/61knjn9sZdL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- for v8043e1012 Zone Valve Honeywell, 40003916-026 Power Replacement Head, 40004850-001 (Lid Model) 2-Way 4-Wire, Normally Closed 24Vac 50/60Hz 18" Leads with End Switch for Honeywell Zone Valve Motor
- Honeywell 40003918-006 Zone Valve Power Head Conversion Kit
- Honey-Well 802360JA Motor Compatible with V8043 or V8044 Zone Valves, 24V 50/60Hz 5RPM

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*