Honeywell HPZC103/U 3 Zone Valve Control Panel 24V

SKU: HPZC103/U

Weight	5 lbs
Dimensions	14 × 10 × 6 in
Condition	New
Manufacturer Part Number	HPZC103/U
Brand	Resideo (Honeywell Home)

$342.30

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$342.30	0%
5–9	$325.19	5%
10+	$308.07	10%

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Honeywell HPZC103/U 3 Zone Valve Control Panel 24V

Specifications & product details

Honeywell HPZC103/U 3-Zone Hydronic Valve Control Panel

The Honeywell (Resideo) HPZC103/U Hydronic Zoning Panel provides simplified wiring and reliable 3-zone valve control for residential and light commercial hydronic heating systems.

Designed for quick installation, this panel reduces wiring errors with clearly labeled, color-coded tenals. The integrated LED status panel remains visible with the cover on or off for easy diagnostics.

Key Specifications:

✔ 3-Zone Valve Switching Relay
✔ 120VAC Input
✔ 24VAC Output
✔ 1 Amp Individual Zone Output
✔ Integrated LED Status Indicators
✔ Auto Resettable Fuses + Backup 6 Amp Glass Fuse
✔ C Tenal Included
✔ Compatible with Most Thermostats

Ideal Applications:

Zoned Boiler Systems
Hydronic Baseboard Heating
Radiant Floor Heating
Multi-Zone Hot Water Systems

HPZC series switching relays are designed for 120 VAC input with 24 VAC control outputs for zone valve operation.

Professional installation recommended. Verify voltage requirements before purchase.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

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