Description
Sterling-Sterlco T564-02-0000 — 56-T Series Thermostat with 6-Foot Copper Sensing Bulb
The Sterling-Sterlco T564-02-0000 is a 56-T Series thermostatic controller engineered for dependable temperature sensing and control in hydronic heating, steam, and industrial process applications. Featuring a 1-1/4″ connection, a 60°F to 140°F operating range, and a 6-foot copper sensing bulb capillary, this unit delivers accurate, responsive performance in demanding environments.
Key Features
- Model Series: 56-T
- Connection Size: 1-1/4″
- Temperature Range: 60°F to 140°F
- Sensing Bulb Capillary Length: 6 feet
- Bulb Material: Copper — excellent thermal conductivity for fast, accurate response
- Designed for hydronic heating, steam systems, and industrial temperature control applications
- Robust construction for long-lasting, reliable service
Application
The T564-02-0000 is ideal for use in hot water heating systems, unit heaters, heat exchangers, and similar HVAC/hydronic installations where precise temperature control within the 60–140°F range is required. The 6-foot copper bulb capillary allows flexible remote sensing, enabling accurate temperature measurement even in hard-to-reach locations.
Why Choose Sterling-Sterlco
Sterling-Sterlco has a long-standing reputation for manufacturing high-quality thermostatic controls and hydronic system components trusted by HVAC professionals and mechanical contractors. The 56-T Series continues that tradition with reliable, field-proven performance.







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