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HONEYWELL HOME 40003916-021 Fail-Safe Zone Valve Actuator - Fail-Safe Zone Valve Actuators
HONEYWELL HOMEFail-Safe Zone Valve Actuators

HONEYWELL HOME 40003916-021 Fail-Safe Zone Valve Actuator

The HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021) is a fail-safe zone valve actuator designed for on/off operation at 24V AC. It is compatible with the V8043A series of normally closed valves. This…

SKU 3G-OTH-69436

Also listed as: 40003916021 · 40003916 021

Brand
HONEYWELL HOME
Item
40003916-021 Fail-Safe Zone Valve Actuator
Part Number
40003916-021
Category
Fail-Safe Zone Valve Actuators
Available to Order
Also known as:40003916-021HONEYWELL HOME
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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
40003916-021
Type
V8043A, On/Off
AC
24V
Compatible Series
V8043A
Compatible Valve Action
Normally Closed

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

Product Description

The HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021) is a fail-safe zone valve actuator designed for on/off operation at 24V AC. It is compatible with the V8043A series of normally closed valves. This actuator provides straightforward open/close control for hydronic heating systems.

Frequently Asked Questions

What is the HONEYWELL HOME Electric Zone Valve Actuator used for?

The HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021) is used for on/off control of hydronic heating systems. It operates at 24V AC and is compatible with V8043A series normally closed zone valves, providing reliable open/close actuation for residential and commercial HVAC applications.

What are the specifications of the HONEYWELL HOME V8043A actuator?

The HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021) is a fail-safe, on/off actuator rated for 24V AC. It is compatible with the V8043A series of normally closed zone valves. This actuator is designed for straightforward open/close operation in hydronic heating systems.

Where to buy the HONEYWELL HOME V8043A actuator worldwide?

3G Electric supplies the HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021) 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.

How to install the HONEYWELL HOME zone valve actuator?

To install the HONEYWELL HOME Electric Zone Valve Actuator (MPN 40003916-021), ensure power is off. Mount the actuator onto the V8043A series normally closed valve body, align the coupling, and secure it. Connect 24V AC wiring per the wiring diagram. Test for proper open/close operation before restoring system power.

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
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HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME fail-safe zone valve actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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