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TACO ZVC405-5 5-Zone Boiler Temperature Limit Control - Boiler Temperature Limit Controls
TACOBoiler Temperature Limit Controls

TACO ZVC405-5 5-Zone Boiler Temperature Limit Control

The TACO Boiler Zone Control, model ZVC405-5, is a 5-zone boiler temperature limit control with expandable capacity, rated at 0.6 A full load and 1.5 A locked rotor. It features screw terminals for electrical…

SKU 3G-OTH-68152

Also listed as: ZVC4055 · ZVC405 5

Brand
TACO
Item
ZVC405-5 5-Zone Boiler Temperature Limit Control
Part Number
ZVC405-5
Category
Boiler Temperature Limit Controls
Available to Order
Also known as:ZVC405-5TACO
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Technical Specifications

TACO
Manufacturer Part Number
ZVC405-5
Application
Hot Water Heating Systems, Closed, Cooling Circuits,Air Conditioning Systems,Hydronic Heating and Cooling,Water/Glycol concentrations up to 50%Solar / Geothermal
Electrical Connection Type
Screw Terminals

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

Product Description

The TACO Boiler Zone Control, model ZVC405-5, is a 5-zone boiler temperature limit control with expandable capacity, rated at 0.6 A full load and 1.5 A locked rotor. It features screw terminals for electrical connection and is designed for use in hot water heating systems, closed cooling circuits, air conditioning systems, hydronic heating and cooling, and water/glycol concentrations up to 50% for solar or geothermal applications.

Frequently Asked Questions

What is the TACO ZVC405-5 boiler zone control used for?

The TACO ZVC405-5 is a 5-zone boiler temperature limit control used in hot water heating systems, closed cooling circuits, air conditioning systems, hydronic heating and cooling, and solar or geothermal applications with water/glycol concentrations up to 50%.

What are the specifications of the TACO ZVC405-5?

The TACO ZVC405-5 is a 5-zone expandable boiler zone control with a full load rating of 0.6 A and locked rotor rating of 1.5 A. It uses screw terminals for electrical connection and is designed for hydronic and HVAC systems.

Where to buy the TACO ZVC405-5 worldwide?

You can source the TACO ZVC405-5 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the control reaches your facility reliably.

How to install the TACO ZVC405-5 zone control?

Install the TACO ZVC405-5 by mounting it securely, connecting power and zone valves to the screw terminals per the wiring diagram, and setting the temperature limit. Always follow local electrical codes and the manufacturer's instructions for safe operation.

Used in

Common applications for TACO
Hydronic heating systems — Taco 49-150T-2 inline air separator removes entrained air to maintain loop efficiency.
Domestic hot water recirculation — Taco HLS-1 under-sink pump reduces wait time at fixtures in residential buildings.
Chilled water cooling loops — Taco SFL-150S isolation flange allows equipment service without system drain.
Circulator pump maintenance — Taco 110-009RP motor coupler restores torque transfer in Series 110 pumps.
Water/glycol systems — Taco 49-200T-2 air separator handles 2 in NPT connections at 150 psi and 240°F.
Commercial hydronic balancing — Taco air separators and isolation flanges support efficient fluid control and serviceability.
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TACO Products

3G Electric supplies TACO boiler temperature limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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