Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ROBERTSHAW 4350-128 Gas Thermostat - Gas Cooking Thermostats
ROBERTSHAWGas Cooking Thermostats

ROBERTSHAW 4350-128 Gas Thermostat

The ROBERTSHAW 4350-128 Gas Thermostat is a natural-gas cooking thermostat with a dial range of 150 to 400°F, a 48-inch capillary, and a 3/16-inch bulb diameter. It features a 1/4" pipe gas connection and is…

SKU 3G-OTH-570758

Also listed as: 4350128 · 4350 128

Brand
ROBERTSHAW
Item
4350-128 Gas Thermostat
Category
Gas Cooking Thermostats
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
4350-128
Type
150°F to 400°F
Pipe
1/4"
Bulb Dia
3/16 in
Capillary
48 in
Dial Range
150 to 400
Product Type
Gas Thermostat
For Fuel Type
Natural Gas
Gas Connection
1/4" Pipe
Compatible with Brand
Hobart
Compatible with Series
Universal
OEM Replacement Part Number
Z873150018

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ROBERTSHAW 4350-128 Gas Thermostat is a natural-gas cooking thermostat with a dial range of 150 to 400°F, a 48-inch capillary, and a 3/16-inch bulb diameter. It features a 1/4" pipe gas connection and is compatible with Hobart equipment as a universal OEM replacement (part Z873150018).

Frequently Asked Questions

What is the ROBERTSHAW 4350-128 gas thermostat used for?

The ROBERTSHAW 4350-128 gas thermostat controls cooking temperature in natural-gas commercial ovens and fryers. It is a universal OEM replacement for Hobart equipment, with a dial range of 150 to 400°F, a 48-inch capillary, and a 3/16-inch bulb diameter.

What are the specifications of the ROBERTSHAW 4350-128 gas thermostat?

The ROBERTSHAW 4350-128 is a natural-gas thermostat with a 1/4" pipe gas connection, a dial range of 150 to 400°F, a 48-inch capillary, and a 3/16-inch bulb diameter. It is compatible with Hobart equipment and carries OEM part number Z873150018.

Where to buy the ROBERTSHAW 4350-128 gas thermostat worldwide?

3G Electric supplies the ROBERTSHAW 4350-128 gas thermostat worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this universal OEM replacement for Hobart equipment.

How to install the ROBERTSHAW 4350-128 gas thermostat?

Install the ROBERTSHAW 4350-128 by connecting the 1/4" pipe gas connection and routing the 48-inch capillary with the 3/16-inch bulb into the oven cavity. Ensure the dial range (150 to 400°F) matches your equipment. Always follow the manufacturer's safety guidelines for gas appliances.

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

ROBERTSHAW Products

3G Electric supplies ROBERTSHAW gas cooking thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ROBERTSHAW

View all ROBERTSHAW parts
Natural gas thermostat with dial range 150°F to 400°F, 36-inch capillary, and 3/16-inch bulb diameter. Features 1/4-inch pipe gas connection. Used for temperature regulation in commercial gas cooking equipment
ROBERTSHAW
Natural gas thermostat with dial range 150°F to 400°F, 36-inch capillary, and 3/16-inch bulb diameter. Features 1/4-inch pipe gas connection. Used for temperature regulation in commercial gas cooking equipment
Natural gas thermostat with dial range 300°F to 650°F, 48-inch capillary, 3/16-inch bulb diameter, and 1/2-inch pipe connection. Used in commercial ovens, fryers, and ranges for temperature regulation
ROBERTSHAW
Natural gas thermostat with dial range 300°F to 650°F, 48-inch capillary, 3/16-inch bulb diameter, and 1/2-inch pipe connection. Used in commercial ovens, fryers, and ranges for temperature regulation
Gas thermostat for LP fuel with a dial range of 150°F to 550°F. Features a 72-inch capillary, 3/16-inch bulb diameter, and 3/8-inch pipe connection. Suitable for temperature control in commercial cooking equipment
ROBERTSHAW
Gas thermostat for LP fuel with a dial range of 150°F to 550°F. Features a 72-inch capillary, 3/16-inch bulb diameter, and 3/8-inch pipe connection. Suitable for temperature control in commercial cooking equipment
Natural gas thermostat for commercial cooking equipment, with a dial range of 250°F to 550°F. Features a 48-inch capillary and 3/16-inch bulb for remote temperature sensing. Gas connection is 1/4" pipe. Compatible with Connerton Universal series as OEM replacement part 417424-G5
ROBERTSHAW
Natural gas thermostat for commercial cooking equipment, with a dial range of 250°F to 550°F. Features a 48-inch capillary and 3/16-inch bulb for remote temperature sensing. Gas connection is 1/4" pipe. Compatible with Connerton Universal series as OEM replacement part 417424-G5
Gas thermostat for LP fuel, dial range 200 to 400, temperature range 200°F to 500°F. Features 1/4" tubing, 3/8" bulb diameter, and 30" capillary. Compatible with South Bend Range Universal series. OEM replacement part GSE-01-036-00-00
ROBERTSHAW
Gas thermostat for LP fuel, dial range 200 to 400, temperature range 200°F to 500°F. Features 1/4" tubing, 3/8" bulb diameter, and 30" capillary. Compatible with South Bend Range Universal series. OEM replacement part GSE-01-036-00-00
Gas thermostat for natural gas cooking equipment, with a dial range of 300°F to 650°F. Features a 54-inch capillary, 3/16-inch bulb diameter, and 1/2-inch pipe connection. Suitable for controlling oven or fryer temperatures in commercial kitchens and food-service operations
ROBERTSHAW
Gas thermostat for natural gas cooking equipment, with a dial range of 300°F to 650°F. Features a 54-inch capillary, 3/16-inch bulb diameter, and 1/2-inch pipe connection. Suitable for controlling oven or fryer temperatures in commercial kitchens and food-service operations
Gas cooking thermostat for LP fuel with a dial range of 200°F to 400°F. Features a 48-inch capillary, 1/4-inch tubing, and a 1/4-inch bulb diameter. Designed as an OEM replacement for Uni-Line Series 700-800 controls. Suitable for regulating oven or range temperatures in commercial cooking equipment
ROBERTSHAW
Gas cooking thermostat for LP fuel with a dial range of 200°F to 400°F. Features a 48-inch capillary, 1/4-inch tubing, and a 1/4-inch bulb diameter. Designed as an OEM replacement for Uni-Line Series 700-800 controls. Suitable for regulating oven or range temperatures in commercial cooking equipment
Gas thermostat for LP fuel with dial range 300 to 650°F. Features 1/2" pipe gas connection, 48" capillary, and 3/16" bulb diameter. Used in commercial cooking equipment for oven temperature control
ROBERTSHAW
Gas thermostat for LP fuel with dial range 300 to 650°F. Features 1/2" pipe gas connection, 48" capillary, and 3/16" bulb diameter. Used in commercial cooking equipment for oven temperature control