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The Robertshaw 710 series low capacity gas valves feature an extremely compact control designed for low capacity and limited space applications. Features include 3-position outlets, multi-positional capability and component replaceability.
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- Extremely compact control designed for low capacity and limited space applications
- Include 3-position outlets, multi-positional capability and component replaceability
- Gas cock dial marking off-pilot-on
- Standard NEMA terminals
- Inlet filtered screen
- Various gas types - natural, manufactured, mixed, LP and LP/air mixtures
- 36" capillary length
- (2) 1/2 x 3/8" NPT reducer bushing
- Straight line regulation
- Low capacity compact size
- Outlet screen
- Pressure taps for checking inlet and outlet gas pressure
- Convenient 1/4 and 3/16" spade connector to prevent miss-wiring
- Any angle between 0 and 90 deg from upright
- pilot gas filters
- Field upgradable
- 2 cfh pilot capacity
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Robertshaw Controls A30-3815 Ice Bin Control 27-49 Degrees 64" Capillary,
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Robertshaw A22-4506 Ice Control Range -19-22 Degrees,
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A Series Cold Controls The Ranco A22, A3 and 953 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.
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- Laser-welded stainless steel bellows
- Fixed or adjustable temperature settings
- High-amperage contacts
- Pneumatic action provided by vapor filled capillary or capillary with bulb sensing elements
- Constant on-off positions available
- Choice of mounting brackets adjustments ranges and cams and slotted or flatted shafts
- Standard 1/4" quick connect terminals with optional screw terminals
- Does not have off position
- Vapor filled capillary with bulb sensor
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Robertshaw C904-70
A Series Cold Controls The Ranco A22, A30 and 9530 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.
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- Laser-welded stainless steel bellows
- Fixed or adjustable temperature settings
- High-amperage contacts
- Pneumatic action provided by vapor filled capillary or capillary with bulb sensing elements
- Constant on-off positions available
- Choice of mounting brackets adjustments ranges and cams and slotted or flatted shafts
- Standard 1/4" quick connect terminals with optional screw terminals
- Vapor filled capillary with bulb sensor
- With dial
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Robertshaw C905-12
Ranco A30-261 Constant Differential Temperature Control, 32 - 61 deg F, 24/120/240/277 VAC, 84" Capillary
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- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
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Robertshaw C904-28
Ranco A22-1129 Constant Differential Cold Temperature Control, 35 - 51 deg F, 48" Capillary
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- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
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Robertshaw C904-36
Ranco A30-2209 Constant Differential Constant Cut-In Temperature Control, 35 - 46 deg F, 24/120/240/277 VAC, 48" Capillary
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- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
- Dial adjust
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Ranco A30-262 Constant Differential Temperature Control, 3 - 43 deg F, 24/120/240/277 VAC, 84" Capillary
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- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
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Robertshaw C904-30
Ranco A30-180 Constant Differential Temperature Control, -4 to 38 deg F, 24/120/240/277 VAC, 42" Capillary
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- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
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Robertshaw C904-48
A Series Cold Controls The Ranco A22, A30 and 9530 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.
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- Laser-welded stainless steel bellows
- Fixed or adjustable temperature settings
- High-amperage contacts
- Pneumatic action provided by vapor filled capillary or capillary with bulb sensing elements
- Constant on-off positions available
- Choice of mounting brackets adjustments ranges and cams and slotted or flatted shafts
- Standard 1/4" quick connect terminals with optional screw terminals
- Vapor filled capillary with bulb sensor
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The Robertshaw 780 series direct spark controls are applicable to commercial cooking equipment, gas fired heating, and water heating systems of many types. The system acts on a demand for heat by a switch or thermostat to open the gas valve. At the same time, the 780 series ignition control supplies a spark to the electrode which ignites the gas. After the gas is lit, an electronic circuit proves the presence of flame using flame rectification. When the thermostat is satisfied, the gas valve will be closed to shut off the main burner gas.
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- Replaces one rod and/or two rod systems
- Easy-to-install with complete in-depth installation instructions
- Reduces truck stock inventory, saving space and money
- Non-pre-purge, enclosed
- 1 ignition attempts before lockout
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