GTA Range Specifications
GTA 12
Internal size 300mm (wide) x 300mm (deep) x 360mm (High)
External Size 570mm (wide) x 670mm (deep) x 685mm (High)
Weight ??kg
Power 3KW
Amps 12.6A
Voltage 230v
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 21
Internal size 350mm (wide) x 350mm (deep) x 510mm (High)
External Size 630mm (wide) x 760mm (deep) x 1410mm (High)
Weight ??kg
Power 6KW
Amps 25A
Voltage 230v
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 37
Internal size 406mm (wide) x 450mm (deep) x 510mm (High)
External Size 706mm (wide) x 820mm (deep) x 1530mm (High)
Weight ??kg
Power 7KW
Amps 29A
Voltage 230v/400v+N
Maximum Temperature 1050c
Controller included KCR2CWIFI
GTA 46
Internal size 500mm (wide) x 500mm (deep) x 510mm (High)
External Size 820mm (wide) x 890mm (deep) x 1550mm (High)
Weight ??kg
Power 9KW
Amps 38A
Voltage 230v/400v+N
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 61
Internal size 500mm (wide) x 500mm (deep) x 685mm (High)
External Size 820mm (wide) x 890mm (deep) x 1680mm (High)
Weight ??kg
Power 10KW
Amps 42A
Voltage 230v/400v+N
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 80
Internal size 610mm (wide) x 610mm (deep) x 610mm (High)
External Size 930mm (wide) x 1030mm (deep) x 1680mm (High)
Weight ??kg
Power 12KW
Amps 50A
Voltage 230v/400v+N
Maximum Temperature 1050c
Controller included KCR2CWIFI
GTA 100
Internal size 610mm (wide) x 610mm (deep) x 760mm (High)
External Size 930mm (wide) x 1030mm (deep) x 1680mm (High)
Weight ??kg
Power 16KW
Amps 67A
Voltage 400v+N
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 180
Internal size 610mm (wide) x 910mm (deep) x 910mm (High)
External Size 930mm (wide) x 1330mm (deep) x 1700mm (High)
Weight ??kg
Power 25KW
Amps 105A
Voltage 400v+N
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA 270
Internal size 910mm (wide) x 910mm (deep) x 910mm (High)
External Size 1230mm (wide) x 1330mm (deep) x 1700mm (High)
Weight ??kg
Power 32KW
Amps 134A
Voltage 400v+N
Maximum Temperature 1050c
Controller included KCR32CWIFI
GTA-T Range Features
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Hard brick floor and front face.
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Stainless steel front case.
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No floor heat (unless specified).
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KANTHAL A1 elements.
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KCR32CWIFI internet access to kiln status and programs, real time monitoring from any device, anywhere with internet access via the Kilncare GATEway.
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Single or multi zone (control upgrade required for multi-zone).
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Modesl GTA46 and above have an arched roof.
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Secondary safety contactor as standard.
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Automatic dampers can be fitted to any GTA kiln as an optional extra.
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Available with trolley style floors for easier loading. See GTA-T range.
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Three years guarantee on ALL parts
INCLUDING the elements. -
Designed and built by Kilncare in the United Kingdom.
A range of Glass Casting Kilns that are precisely controllable to ensure accurate casting, yet versatile enough to manage a wide range of glass processes.
The GTA Range is ideal for all types of glass casting, but was actually designed with more serious and prolonged use in mind.
Built to last
The front face of the kiln is protected with stainless steel to prevent heat damage through hot opening. The insert rope seal ensures an excellent seal that won't deteriorate over time.
The GTA's receive fully breathable stainless steel top and sides, with vented side slats. The door is double skinned and vented.


GTA Range




Optional automatic vents
The roof vent (2 on larger models) is operated by a manual stainless steel damper box, automatic dampers are optional, and can be fitted to all GTA kilns.
This allows the roof vents to opened and closed multiple times throughout the duration of the firing at the temperatures required.
The opening and closing cycle is programmed into the controller so enabling the user to start the kiln then not have to return to it for any action other than monitoring until the cycle is finished. Extremely useful on larger models where firings can last for many days or even weeks.


The controller for the kiln can be held remotely to make programming the kiln an easy and comfortable process.

KCR32CWIFI controller
Support Downloads
The KCR32CWIFI is multi-program controller designed for glass, ceramics & pottery use. It is targeted towards glass use with 32 programs each of up to 32 segments. Each segment is a controlled heating/cooling ramp followed by a soak. It is supplied pre-programmed with 9 typical glass programs and 9 typical ceramics programs (which can be over-written).
The slow rate capability of the KCR32CWIFI, down to 0,1c per hour, makes it the perfect controller for complicated glass cycles.
The KCR32CWIFi has the capability to be accessed and controlled remotely from your mobile device.
This is one of the most important advances in Kilncare kilns for many years.
Using Kilncares GATEway access site you can view how your kiln is running in real time. Stop the firing or adjust programs all without even being in the same country let alone the same room.
The KCR32WIFI is also fitted with a USB port that allows programs to be entered that way direct from PC if required and also allows us to apply updates and run diagnostics without travelling to your kiln.
ST535CWIFI Controller (optional)
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Multi-zone control.
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32 programs - each with up to 32 segments.
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Each segment is a controlled heating/cooling ramp soak.
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Suitable for glass or ceramics use.
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Soak times up to nearly 100 hours.
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Ramp rates from 1 to 999°C/hour full.
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Program Pause & Segment Advance facilities.
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Keypad lockable.
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Delayed start - up to 4 days.
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WIFI mobile access capability.
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USB facility for fault logging and program loading.
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Power failure recovery.
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Energy used display.
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Event / Damper / Fan relay output.
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Alarm relay with alarm buzzer.
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Mains power switch.
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Built in the United Kingdom.

The ST535WIFI is a multi-zone controller designed for use on our larger kilns where total evenness of chamber temperature is much more difficult to maintain through simple kiln design alone. The controller monitors one section of the kiln and adjust the other sections to maintain perfect chamber uniformity with regards to temperature.
The ST535WIFI can set as low as 0.1c per hour.
The rest of the ST535WIFI is as the KCR32CWIFI.
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32 programs - each with up to 32 segments.
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Each segment is a controlled heating/cooling ramp soak.
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Suitable for glass or ceramics use.
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Soak times up to nearly 100 hours.
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Ramp rates from 1 to 999°C/hour full.
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Program Pause & Segment Advance facilities.
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Keyboard lockable.
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Delayed start facility - up to 4 days.
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WIFI mobile access capability KCR32CWIFI.
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GATEway online firing viewing and storage.
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Power failure recovery.
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Energy used display.
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Event / Damper / Fan relay output.
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Alarm relay with alarm buzzer.
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Mains power switch.
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Built in the United Kingdom.

GTA Range Instruction Manual
KCR32C Instruction Manual
GATEway Instruction Manual