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3G Electric
Robertshaw 4590-078 Dial Kit - Knobs, Handles & Wheels for HVACR Equipment
RobertshawKnobs, Handles & Wheels for HVACR Equipment

Robertshaw 4590-078 Dial Kit

Robertshaw Knobs, Handles & Wheels for HVACR Equipment. Specifications: Product Type: Dial Kit.

SKU 3G-OTH-72574

Also listed as: 4590078 · 4590 078

Brand
Robertshaw
Item
4590-078 Dial Kit
Part Number
4590-078
Category
Knobs, Handles & Wheels for HVACR Equipment
Available to Order
Also known as:4590-078Robertshaw
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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

Robertshaw
Manufacturer Part Number
4590-078
Product Type
Dial Kit

Technical Documents

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

Product Description

Robertshaw Knobs, Handles & Wheels for HVACR Equipment. Specifications: Product Type: Dial Kit.

Frequently Asked Questions

What is a Robertshaw 4590-078 Dial Kit used for?

The Robertshaw 4590-078 Dial Kit is a replacement knob assembly for HVACR equipment controls. It is used to adjust temperature or pressure settings on commercial refrigeration, heating, and air conditioning systems, providing a precise, durable interface for maintenance technicians.

What are the specifications of the Robertshaw 4590-078 Dial Kit?

The Robertshaw 4590-078 is a Dial Kit product type with manufacturer part number 4590-078. It is designed as a knob, handle, or wheel component for HVACR equipment. For detailed dimensions or material composition, consult the original equipment documentation or contact 3G Electric for technical support.

Where to buy a Robertshaw 4590-078 Dial Kit worldwide?

3G Electric supplies the Robertshaw 4590-078 Dial Kit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team to place an order or request a quote for this HVACR replacement part.

How to install a Robertshaw 4590-078 Dial Kit?

To install the Robertshaw 4590-078 Dial Kit, first disconnect power to the HVACR equipment. Remove the old knob by pulling it straight off the shaft. Align the new dial's D-shaped or splined opening with the control shaft and press firmly until seated. Reconnect power and verify proper operation.

Used in

Common applications for Robertshaw
Commercial HVAC — Robertshaw RS10420T digital WiFi thermostat for programmable heat and cool control in office buildings
Furnace ignition — Robertshaw 41-230 universal hot surface ignitor for silicon carbide replacement in residential and light commercial furnaces
Airflow monitoring — Robertshaw 2374-509 adjustable air pressure switch for draft sensing in industrial burner systems
Gas-fired equipment — Robertshaw 1820-009 universal pilot assembly with thermopile for natural gas or LP water heaters and boilers
Vibration protection — Robertshaw 366A0 mechanical vibration switch for pump and compressor monitoring in industrial plants
OEM replacement — Robertshaw 41-428N direct spark igniter for Trane HVAC equipment requiring silicon nitride ignitors
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Robertshaw Products

3G Electric supplies Robertshaw knobs, handles & wheels for hvacr equipment. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Robertshaw
Robertshaw
Dial kit for HVACR equipment, used as a replacement control knob for thermostats and controllers. Enables precise temperature or function adjustment in heating, ventilation, air conditioning, and refrigeration systems

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