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Honeywell S443A1007/U Rheostat and Toggle Switch - Replacement HVACR Controls, Switches & Thermostats
HoneywellReplacement HVACR Controls, Switches & Thermostats

Honeywell S443A1007/U Rheostat and Toggle Switch

Honeywell Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Rheostat and Toggle Switch.

SKU 3G-OTH-82999

Also listed as: S443A1007U · S443A1007 U · S443A1007-U

Brand
Honeywell
Item
S443A1007/U Rheostat and Toggle Switch
Category
Replacement HVACR Controls, Switches & Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
Manufacturer Part Number
S443A1007/U
Product Type
Rheostat and Toggle Switch

Technical Documents

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

Product Description

Honeywell Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Rheostat and Toggle Switch.

Frequently Asked Questions

What is the Honeywell S443A1007/U rheostat and toggle switch used for?

The Honeywell S443A1007/U is a combined rheostat and toggle switch used in HVACR systems to control fan speed or temperature by varying resistance, while the toggle provides on/off or mode selection. It is commonly applied in replacement controls for commercial heating, ventilation, and air conditioning equipment.

What are the specifications of the Honeywell S443A1007/U?

The Honeywell S443A1007/U is a rheostat and toggle switch with manufacturer part number S443A1007/U. It is designed as a replacement HVACR control for switching and variable-resistance applications. For detailed electrical ratings or dimensions, consult the Honeywell datasheet or contact 3G Electric for technical support.

Where to buy the Honeywell S443A1007/U worldwide?

You can source the Honeywell S443A1007/U rheostat and toggle switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Honeywell replacement control.

How to install the Honeywell S443A1007/U rheostat and toggle switch?

To install the Honeywell S443A1007/U, first disconnect power to the HVACR system. Mount the switch securely, then connect wires per the Honeywell wiring diagram, ensuring the rheostat terminals match the load. Test operation before restoring power. Always follow local electrical codes and consult a qualified technician for safe installation.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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