Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
HONEYWELL HOME 3-Way Spring Return NC Zone Valve, 1/2 in Sweat, 120V AC - 2-Way Sweat Connection Zone Valves
HONEYWELL HOME2-Way Sweat Connection Zone Valves

HONEYWELL HOME 3-Way Spring Return NC Zone Valve, 1/2 in Sweat, 120V AC

The HONEYWELL HOME V4044A1019 is a 2-Way Sweat Connection Zone Valve with a 4 Cv flow rate and a 1/2 in sweat connection. It features a spring return, normally closed (NC) operation with an on/off signal, and is…

SKU 3G-OTH-68854

Brand
HONEYWELL HOME
Item
3-Way Spring Return NC Zone Valve, 1/2 in Sweat, 120V AC
Part Number
V4044A1019
Category
2-Way Sweat Connection Zone Valves
Available to Order
Also known as:V4044A1019HONEYWELL HOME
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
V4044A1019
Type
3-Way, Spring Return, NC, On/Off Signal, Electric
Sweat
1/2 in
Actuator Voltage
120V AC

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME V4044A1019 is a 2-Way Sweat Connection Zone Valve with a 4 Cv flow rate and a 1/2 in sweat connection. It features a spring return, normally closed (NC) operation with an on/off signal, and is powered by a 120V AC actuator. This valve is designed for hydronic zone control applications.

Frequently Asked Questions

What is the HONEYWELL HOME V4044A1019 hydronic zone valve used for?

The H4044A1019 is a 2-way sweat connection zone valve used in hydronic heating systems to control water flow to individual zones. It is typically installed in residential or light commercial radiant floor heating, baseboard, or fan-coil applications, providing on/off regulation with a spring return to normally closed position.

What are the specifications of the HONEYWELL HOME V4044A1019 zone valve?

The V4044A1019 is a 3-way, 1/2 in sweat connection zone valve with a 4 Cv flow rate. It operates on 120V AC actuator voltage, features spring return, normally closed (NC) operation, and an on/off signal. The valve is designed for hydronic zone control and is manufactured by HONEYWELL HOME.

Where to buy the HONEYWELL HOME V4044A1019 zone valve worldwide?

3G Electric supplies the HONEYWELL HOME V4044A1019 zone valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this valve to any country.

How to install the HONEYWELL HOME V4044A1019 zone valve?

Install the V4044A1019 by sweating the 1/2 in connections to copper piping, ensuring proper flow direction per the valve body markings. Wire the 120V AC actuator to a zone controller or thermostat, following HONEYWELL HOME wiring diagrams. Test for leaks and verify spring return closes the valve when power is removed.

Used in

Common applications for HONEYWELL HOME
Commercial rooftop units — Honeywell Home VR8345K4809 dual-stage gas valve for direct spark ignition
Industrial boilers — Honeywell Home L6006A1145 immersion controller for high-limit and circulator control
Hydronic heating systems — Honeywell Home L4081B1047 circulator/high-limit controller with millivolt switching
Radiant floor heating — Honeywell Home L7224U1002 dual-function controller for high and low limit protection
Gas-fired furnaces — Honeywell Home VR8345M4302 single-stage gas valve for intermittent pilot ignition
Steam boilers — Honeywell Home L6081A1036 high/low limit controller with fixed differential
Not sure this is the right part? Photo-identify it→

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME 2-way sweat connection zone valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from HONEYWELL HOME

View all HONEYWELL HOME parts →
2-way, spring return, normally closed zone valve with on/off signal. Female sweat connection of 3/4 in. Actuator operates on 24V AC. Used in hydronic heating systems to control water flow to individual zones
HONEYWELL HOME
2-way, spring return, normally closed zone valve with on/off signal. Female sweat connection of 3/4 in. Actuator operates on 24V AC. Used in hydronic heating systems to control water flow to individual zones
This 2-way zone valve features a spring return, normally closed (NC) operation with an on/off control signal. It has a 3/4 in female sweat connection and operates on 24V AC. Used in hydronic heating systems to control water flow to specific zones
HONEYWELL HOME
This 2-way zone valve features a spring return, normally closed (NC) operation with an on/off control signal. It has a 3/4 in female sweat connection and operates on 24V AC. Used in hydronic heating systems to control water flow to specific zones
This 2-way zone valve features a spring return, normally closed (NC) operation with an on/off signal. It has a 1 in female sweat connection and operates on 24V AC. Used in hydronic heating systems to control hot water or steam flow for zone temperature regulation
HONEYWELL HOME
This 2-way zone valve features a spring return, normally closed (NC) operation with an on/off signal. It has a 1 in female sweat connection and operates on 24V AC. Used in hydronic heating systems to control hot water or steam flow for zone temperature regulation

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first