Gas Thermostats

The Robertshaw® 4200 Series Gas Thermostat is a heavy-duty, high capacity gas thermostat. These units are available with modulating only or with modulating snap-acting bypass. Both pilot and bypass adjustments are provided. Pilot outlets and customized settings are optional. They are available for a wide variety of applications such as deck ovens, convection ovens, baking ovens, and ranges.

The Robertshaw® 4290 Series Gas Thermostat is a snap-acting hydraulic thermostat and used to provide temperature control by interrupting gas flow to the burner. The 4290 Series gas thermostat is available for a wide variety of applications including small ovens, griddles, brooders, warming cabinets, and fryers.

The Robertshaw® 4350 Series Gas Thermostat is a combination gas cock and by-pass type thermostat. It is available with both by-pass and pilot adjustments. With these thermostats, the gas is turned on and the temperature setting made with a single turn of the dial. The 4350 Series is available for a wide variety of applications, especially ranges and griddles.

The 4500 Series (BJ) kits are designed to provide the service technician "one call" field replacement of the vast majority of BJ and competitive variations of this widely used control. Kit includes a 4-position dial which allows the control to be mounted in any of the four mounting positions while retaining the correct "off" indexing. Outlet position on the control is down - 6 o'clock, but may be rotated to 3 o'clock, 9 o'clock or 12 o'clock (instructions included). Dial guide is orange color coded on old control and on the new kit controls.

The Robertshaw® Unitrol ® 700 Series Bleed Control Gas Valves combine a manual main and pilot gas valve, a separate automatic safety pilot valve, pilot adjustment valve, and a diaphragm valve. The regulated models also feature straight line gas pressure regulation. Robertshaw diaphragm gas valves are single function, and are excellent replacements for solenoid gas valves. Models are available with or without a gas cock and regulated or non-regulated. Standard features include pilot outlet, pilot gas filter and pilot adjustment key.

The Robertshaw® BJWA Series Thermostat is a combination gas cock and by-pass type thermostat. It is available with both by-pass and pilot adjustments. With BJWA thermostats, the gas is turned on and the temperature setting made with a single turn of the dial. The BJWA is available for a wide variety of applications, especially ranges and griddles.

The Robertshaw® GS Series Thermostat is a snap-acting hydraulic thermostat used to provide temperature control by interrupting gas flow to the burner. The GS gas thermostat is available for a wide variety of applications including small ovens, griddles, brooders, warming cabinets, space heaters, and fryers.