Model AY Furnaces
Model AY Furnaces

Model AY furnaces feature the Diamond Block Atmosphere for simplified protection of tool steels during hardening and are designed for exceptional temperature uniformity and performance. Rugged industrial construction assures long life and low maintenance. Learn More.

Model AHS Heat Treating Furnace
Model AHS Heat Treating Furnace

Sentry Model AHS Electric Furnaces were designed for Industrial Heat Treating applications up to 2500°F, feature heavy industrial construction and have the ability to handle heavy loads. Learn More.

Model AY/HT Dual Heat Treating Furnaces
Model AY/HT Dual Heat Treating Furnaces

The Model HT Furnace can be combined with the Model AY Furnaces. Separate units are pedestal mounted and some sizes are available for bench mounting. Learn More.

Model HT Tempering Furnaces
Model HT Tempering Furnaces

Model HT furnaces feature a recirculating air system for quick, even tempering and are designed for exceptional temperature uniformity and performance. Rugged industrial construction assures long life and low maintenance. Learn More.

Model AY
Model AY

Model AY furnaces feature the Diamond Block Atmosphere for simplified protection of tool steels during hardening and are designed for exceptional temperature uniformity and performance. Rugged industrial construction assures long life and low maintenance. Learn more.

Model HT
Model HT

Model HT furnaces feature a recirculating air system for quick, even tempering and are designed for exceptional temperature uniformity and performance. Rugged industrial construction assures long life and low maintenance. Learn More.

Model VT
Model VT

The Sentry Model VT Tempering Furnaces produce high quality tempering at a minimum investment to fill the needs of the low volume user. Learn More.