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HONEYWELL HOME ST9120U1011 Universal Integrated Furnace Control Timer Controller - Universal Integrated Furnace Controls
HONEYWELL HOMEUniversal Integrated Furnace Controls

HONEYWELL HOME ST9120U1011 Universal Integrated Furnace Control Timer Controller

The Honeywell Home ST9120U1011 is a universal timer controller designed for integrated furnace control of circulating fans. It operates on 18 to 30V AC input with a 24V AC output and serves as a replacement for other…

SKU 3G-OTH-69463

Brand
HONEYWELL HOME
Item
ST9120U1011 Universal Integrated Furnace Control Timer Controller
Part Number
ST9120U1011
Category
Universal Integrated Furnace Controls
Available to Order
Also known as:ST9120U1011HONEYWELL HOME
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
ST9120U1011
Type
Integrated, Compatible Brand Honeywell
AC
18 to 30V
Product Type
Timer Controller
Items Controlled
Circulating Fans
Replacement for OEM Brands
Other OEM Brands

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

Product Description

The Honeywell Home ST9120U1011 is a universal timer controller designed for integrated furnace control of circulating fans. It operates on 18 to 30V AC input with a 24V AC output and serves as a replacement for other OEM brands.

Frequently Asked Questions

What is the Honeywell Home ST9120U1011 timer controller used for?

The Honeywell Home ST9120U1011 is a universal timer controller used for integrated furnace control of circulating fans. It operates on 18 to 30V AC input with a 24V AC output and serves as a replacement for other OEM brands in HVAC systems.

What are the specifications of the Honeywell Home ST9120U1011?

The Honeywell Home ST9120U1011 is a timer controller with part number ST9120U1011. It controls circulating fans, operates on 18 to 30V AC input, and provides 24V AC output. It is a universal replacement for other OEM brands in integrated furnace controls.

Where to buy the Honeywell Home ST9120U1011 worldwide?

3G Electric supplies the Honeywell Home ST9120U1011 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 ST9120U1011 timer controller?

To install the Honeywell Home ST9120U1011, first disconnect power. Mount the controller securely, connect the 18 to 30V AC input and 24V AC output per the wiring diagram, and verify compatibility with your furnace. Always follow local electrical codes and the manufacturer's instructions.

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 universal integrated furnace controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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