It covers a wide area of the base of a mid-sized cooker. Heat output has also been increased to 3.3kW (2,800kcal/h). An ignition assist lever is included as standard.
The micro-regulator eliminates the drawback of CB cans, which tend to lose heat in low temperatures. It maintains consistent heat even in temperatures between 25°C and 5°C.
The micro-regulator is also less susceptible to drop in heat caused by continuous use. The 66mm burner nozzle is also compatible with medium-sized cookware (11-19cm diameter), ensuring even heating across a wide area of the cookware's base.

Product Specifications

Product size

Dimensions: W166 x D142 x H110mm (when in use, main unit only)
W140 x D70 x H110mm (when stored)
weight

360g (main body only)
Material

Burner/appliance valve knob/trivet: Stainless steel
Cylinder holder/ignition switch: Resin
Country of origin

Japan
Heat generation amount *1

3.3kW (2,800kcal/h)
Usage time *2

Approximately 1.4 hours (using one ST-760)
Fuel used

SOTO product containers (ST-760, ST-700)
Ignition method

Piezoelectric ignition system
accessories

storage pouch
Load-bearing capacity

5kg
operating instructions

ST-340_manual_2301.pdf

Features

The enlarged crater

Compared to the Regulator Stove (ST-310), the nozzle diameter is 21mm larger,
allowing it to heat the base of medium-sized cookware (diameter 11 to 19 cm) over a wide area evenly.
Can heat a wide area

Covers the bottom of a medium-sized cooker over a wide area. The 66mm diameter burner can heat the bottom of cookware with a diameter of 11 to 19cm evenly.
Stable firepower

Equipped with a micro regulator, it does not lose heat easily. It maintains stable heat even when the outside temperature drops. It is strong in the cold weather of mornings, evenings, early spring, and late autumn.
It always delivers high output without being affected by the cooling of the gas cylinder caused by the cold outside air.
There is no drop in heat due to drop-down, and it maintains high output for long periods of time, making it ideal for continuous cooking.
Ignition assist lever included as standard

Smooth ignition operation.
What is a regulator stove?

This stove features SOTO's proprietary micro regulator, which maintains a consistent heat output even in temperatures ranging from 5°C to 25°C.
It delivers stable heat without being affected by pressure drops inside the gas cylinder during continuous use or at low temperatures. It
defies conventional wisdom about gas-fired stoves and is a powerful companion from early spring to late autumn.
Tripod size: 130mm diameter

Product Specifications

Product size

weight

Material

Country of origin

Heat generation amount *1

Usage time *2

Fuel used

Ignition method

accessories

Load-bearing capacity

operating instructions

The enlarged crater

Can heat a wide area

Stable firepower

Ignition assist lever included as standard

What is a regulator stove?

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